{"title":"P2S","description":"","products":[{"product_id":"system-sensor-b300-6-iv-6-detector-base-ivory","title":"System Sensor B300-6-IV 6\" Detector Base Ivory","description":"\u003ch2\u003eSystem Sensor B300-6-IV Select Series 6 Inch Intelligent Detector Base, Ivory\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor B300-6-IV is a 6-inch intelligent detector base designed for use with compatible Select Series addressable smoke, heat, and multi-criteria detectors. Its low-profile flanged design and ivory finish provide a clean, professional appearance while ensuring secure detector mounting in commercial and industrial fire alarm systems.\u003c\/p\u003e\n\u003cp\u003eDesigned for intelligent fire alarm applications, the B300-6-IV features a plug-in detector connection that simplifies installation, servicing, and future detector replacement. Screw terminals are provided for power and remote annunciator connections, while communication is carried over the SLC power lines. The integrated detector locking feature helps prevent unauthorized detector removal, making it ideal for public and high-security environments.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIntelligent plug-in detector base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Select Series addressable detectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6-inch low-profile flanged design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIvory finish for architectural applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick plug-in detector installation and replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eScrew terminals for power and remote annunciator connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication over SLC power lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetector locking feature for added security\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports multiple electrical box configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSEMS screw terminals for simplified wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable, low-profile construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenuine System Sensor accessory\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor B300-6-IV is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOffice buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSchools and universities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals and healthcare facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHotels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetail stores\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAddressable fire alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNew installations and retrofit projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer: System Sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel: B300-6-IV\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Series: Select Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Intelligent Detector Base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBase Diameter: 6.1 inches (155 mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBase Height: 0.76 inches (19 mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Voltage: 15 to 32 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandby Current: 170 µA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eColor: Ivory\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Style: 6-inch flanged, low profile\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWiring Connections: Power and remote annunciator terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication: SLC power lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Compatibility: 4-inch square, 4-inch octagon, 3½-inch octagon, and single-gang electrical boxes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetector Locking Feature: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eListing: UL 268\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible With: Select Series intelligent smoke, heat, and multi-criteria detectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the System Sensor B300-6-IV?\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor B300-6-IV provides a reliable and secure mounting solution for Select Series intelligent detectors. Its plug-in design speeds installation and maintenance, while the low-profile flanged construction, ivory finish, and detector locking feature make it an excellent choice for both new fire alarm installations and retrofit projects where appearance, durability, and long-term reliability are important.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132749938912,"sku":"B300-6-IV","price":20.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-bases-default-title-system-sensor-b300-6-iv-6-detector-base-ivory-31897162055904.jpg?v=1763278596"},{"product_id":"system-sensor-b300-6-6-inch-detector-base-white","title":"System Sensor B300-6 6 Inch Detector Base White","description":"\u003ch2\u003eSystem Sensor B300-6 6 Inch Flanged Low-Profile Detector Base, White\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor B300-6 is a 6-inch flanged low-profile detector base designed for use with compatible intelligent smoke, heat, and multi-criteria detectors. Featuring a clean white finish, the B300-6 provides a secure, reliable mounting solution while simplifying installation and ongoing maintenance in commercial and institutional fire alarm systems.\u003c\/p\u003e\n\u003cp\u003eReplacing the B210LP, the B300-6 features a plug-in detector design that allows detectors to be installed or replaced quickly without disturbing field wiring. Its pre-wired mounting plate, SEMS screw terminals, and support for multiple wire sizes help reduce installation time, while the built-in mechanical locking feature helps prevent unauthorized detector removal.\u003c\/p\u003e\n\u003cp\u003eDesigned to meet modern fire alarm installation requirements, the B300-6 is suitable for a wide range of new construction and retrofit applications.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eReplaces the System Sensor B210LP\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6-inch flanged low-profile detector base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhite finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with intelligent smoke, heat, and multi-criteria detectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlug-in detector installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePre-wired mounting plate for faster installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSEMS screw terminals for quick wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports 12 to 24 AWG wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical locking feature to secure detector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with multiple electrical box configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUL 268 compliant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable low-profile construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenuine System Sensor accessory\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor B300-6 is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOffice buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSchools and universities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals and healthcare facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHotels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetail stores\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAddressable fire alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNew construction and retrofit projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer: System Sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel: B300-6\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Intelligent Detector Base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplacement For: B210LP\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBase Diameter: 6 inches\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesign: Flanged, low profile\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eColor: White\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWiring Capacity: 12 to 24 AWG\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWiring Terminals: SEMS screw terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetector Installation: Plug-in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetector Locking Feature: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Plate: Pre-wired\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompliance: UL 268\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Compatibility: Standard electrical boxes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible With: Intelligent smoke, heat, and multi-criteria detectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the System Sensor B300-6?\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor B300-6 is a dependable, installer-friendly detector base that combines fast plug-in installation with secure detector mounting. Replacing the B210LP, it features a pre-wired mounting plate, wide wire compatibility, and a mechanical locking feature to simplify installation while enhancing system reliability. Its UL 268 compliance and durable low-profile design make it an excellent choice for modern commercial fire alarm systems.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132749971680,"sku":"B300-6","price":15.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/system-sensor-bases-default-title-system-sensor-b300-6-white-6-base-32762830946528.jpg?v=1763278595"},{"product_id":"system-sensor-b501-intelligent-plug-in-detector-base","title":"System Sensor B501 Intelligent Plug-In Detector Base","description":"\u003ch2\u003eSystem Sensor B501 Intelligent Plug-In Detector Base\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor B501 Intelligent Plug-In Detector Base is designed for use with compatible System Sensor intelligent smoke and heat detectors in addressable fire alarm systems. Engineered for quick installation and dependable performance, the B501 provides secure detector mounting while simplifying wiring and future maintenance.\u003c\/p\u003e\n\u003cp\u003eThe base features screw terminals for power and remote annunciator connections and communicates with compatible intelligent detectors over the system power lines (+ and –). Its plug-in design allows detector heads to be installed or replaced quickly without disturbing field wiring, reducing installation time and ongoing maintenance costs.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIntelligent plug-in detector base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for compatible System Sensor addressable detectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eScrew terminals for power connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports remote annunciator connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunicates over the system power lines (+ and –)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlug-in design for fast detector installation and replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimplifies maintenance and servicing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable, low-profile construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for new installations and retrofit projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenuine System Sensor accessory\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor B501 is ideal for use in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOffice buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSchools and universities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals and healthcare facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHotels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetail stores\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAddressable fire alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer: System Sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel: B501\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Intelligent Plug-In Detector Base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatibility: Compatible System Sensor intelligent smoke and heat detectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnection Type: Screw terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote Annunciator Support: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication: Over system power lines (+ and –)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Style: Plug-in detector base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplication: Addressable fire alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the System Sensor B501?\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor B501 provides a reliable foundation for intelligent fire detection systems by combining fast installation, secure detector mounting, and simplified maintenance. With screw terminals for easy wiring, remote annunciator support, and compatibility with System Sensor addressable detectors, it is an excellent choice for commercial fire alarm installations requiring dependable long-term performance.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132750004448,"sku":"B501","price":4.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/system-sensor-bases-default-title-system-sensor-b501-intelligent-plug-in-detector-base-34869592457440.jpg?v=1763278586"},{"product_id":"system-sensor-b501bp-detector-base-bulk-pack-with-10-units","title":"System Sensor B501BP Detector Base - Bulk Pack with 10 Units","description":"\u003ch2\u003eSystem Sensor B501BP Intelligent Detector Bases, Without Flange Package of Ten (10 units)\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132750037216,"sku":"B501BP","price":25.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-bases-default-title-system-sensor-b501bp-detector-base-bulk-pack-with-10-units-31897166381280.jpg?v=1763278601"},{"product_id":"fire-lite-bg-12-dual-action-pull-station","title":"Fire-Lite BG-12 Dual Action Pull Station","description":"\u003ch2\u003eFire-Lite BG-12 Dual Action Pull Station with SPST N\/O Switch, Screw Terminal Connections, Hex Lock\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eFire-Lite BG-12 Dual Action Pull Station is a reliable \u003ca href=\"https:\/\/thefirealarmsupplier.com\/products\/fire-lite-bg-12lx-dual-action-pull-station\"\u003emanual fire alarm pull station\u003c\/a\u003e designed for commercial systems, featuring SPST N\/O switch, screw terminal connections, and hex lock security.\u003c\/p\u003e","brand":"Fire-Lite","offers":[{"title":"Default Title","offer_id":43132750528736,"sku":"BG-12","price":44.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/fire-lite-pull-stations-default-title-fire-lite-bg-12-dual-action-pull-station-31896795971808.jpg?v=1763278596"},{"product_id":"rixson-fm998-fm-series-electromagnetic-door-holder","title":"Rixson FM998 FM Series Electromagnetic Door Holder","description":"\u003ch2\u003eRixson FM998 FM Series Electromagnetic Door Holder, Flush Wall-Mount, 12VDC, 24VAC\/VDC and 120VAC\u003cbr\u003e\n\u003c\/h2\u003e","brand":"Rixson","offers":[{"title":"Default Title","offer_id":43132751347936,"sku":"FM998","price":98.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/rixson-door-holders-default-title-rixson-fm998-fm-series-electromagnetic-door-holder-31896827855072.jpg?v=1771880505"},{"product_id":"honeywell-hpff12-power-supply","title":"Honeywell HPFF12 Power Supply","description":"\u003ch2\u003eHoneywell HPFF12 NAC Power Supply\u003c\/h2\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43132753346784,"sku":"HPFF12","price":1028.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/honeywell-power-supplies-default-title-honeywell-hpff12-power-supply-34210193965280.jpg?v=1763278585"},{"product_id":"fire-lite-rel-47k-bp-end-of-line-resistor","title":"Fire-Lite REL-47K-BP End Of Line Resistor","description":"\u003ch2\u003eFire-Lite REL-47K-BP End Of Line Resistor, 47K With Leads, Pack of 10 Resistors\u003c\/h2\u003e","brand":"Fire-Lite","offers":[{"title":"Default Title","offer_id":43132755050720,"sku":"REL-47K-BP","price":224.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/fire-lite-eol-resistors-default-title-fire-lite-rel-47k-bp-end-of-line-resistor-34210270642400.jpg?v=1763278610"},{"product_id":"system-sensor-rts151-automatic-fire-detector-accessory","title":"System Sensor RTS151 Automatic Fire Detector Accessory","description":"\u003ch2\u003eSystem Sensor RTS151 Automatic Fire Detector Accessory designed to test a remotely located detector\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132755149024,"sku":"RTS151","price":64.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-remote-test-stations-default-title-system-sensor-rts151-automatic-fire-detector-accessory-31897191121120.jpg?v=1763278616"},{"product_id":"system-sensor-rts151key-remote-resting-station","title":"System Sensor RTS151KEY Remote Resting Station","description":"\u003ch2\u003eSystem Sensor RTS151KEY Remote Resting Station designed to test duct smoke detectors conveniently\u003c\/h2\u003e\n\u003cp\u003eThis fire detector accessory features a multi-colored LED alternating between steady green and red, making it perfect for 4-wire detectors.\u003cbr\u003e\u003cbr\u003eIt also illuminates red for alarms with 2-wire detectors.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis testing station has a maximum alarm response time of 40 seconds and boasts a compact design, measuring 4.6\" H x 2.75\" W x 1.8\" D.\u003c\/li\u003e\n\u003cli\u003eIt operates efficiently at a temperature range of -10°C to 60°C (14°F to 140°F) and a maximum relative humidity range of 95% non-condensing.\u003c\/li\u003e\n\u003cli\u003eThe shipping weight of this station is 0.24 Lbs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132755181792,"sku":"RTS151KEY","price":79.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-remote-test-stations-default-title-system-sensor-rts151key-remote-resting-station-31897191514336.jpg?v=1763278620"},{"product_id":"fire-lite-sb-10-surface-mount-backbox","title":"Fire-Lite SB-10 Surface Mount Backbox","description":"\u003ch2\u003eFire-Lite SB-10 Surface Mount Backbox for BG Series Pull Stations, Metal\u003cbr\u003e\n\u003c\/h2\u003e","brand":"Fire-Lite","offers":[{"title":"Default Title","offer_id":43132755247328,"sku":"SB-10","price":16.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/fire-lite-backboxes-default-title-fire-lite-sb-10-surface-mount-backbox-31896787321056.jpg?v=1763278621"},{"product_id":"system-sensor-ssm24-6-bell-6-24vdc","title":"System Sensor SSM24-6 Bell 6\" 24VDC","description":"\u003ch2\u003eSystem Sensor SSM24-6 SSM Series Alarm Bell, 6 Inch, 24VDC, Polarized, 82 dBA, Red\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor SSM24-6 SSM Series Alarm Bell is a high-performance audible notification appliance designed for dependable fire alarm and general signaling applications. Operating on \u003cstrong\u003e24VDC\u003c\/strong\u003e, this motor-driven alarm bell produces a loud \u003cstrong\u003e82 dBA\u003c\/strong\u003e output, ensuring reliable occupant notification in commercial, industrial, and institutional environments.\u003c\/p\u003e\n\u003cp\u003eThe SSM24-6 features a polarized electrical design for use with supervised fire alarm circuits and comes pre-wired to simplify installation. Suitable for indoor installations when mounted to a standard 4-inch electrical box, it can also be used outdoors when paired with the optional WBB weatherproof back box.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e6-inch motor-driven alarm bell\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRegulated 24VDC operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolarized for supervised fire alarm circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e82 dBA sound output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow current draw\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-performance audible notification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePre-wired for faster installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for indoor installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutdoor installation when used with the optional WBB weatherproof back box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounts directly to a standard 4-inch square electrical box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for fire alarm and general signaling applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenuine System Sensor notification appliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor SSM24-6 is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarehouses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSchools and universities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals and healthcare facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHotels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFire alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGeneral signaling systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBurglar alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer: System Sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel: SSM24-6\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Series: SSM Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Alarm Bell\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBell Diameter: 6 inches\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Voltage: Regulated 24VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Voltage Range: 16 to 33VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSound Output: 82 dBA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical Design: Polarized\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCurrent Draw: 31.1 mA DC \/ 53.5 mA FWR maximum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting: Standard 4-inch square electrical box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutdoor Installation: Requires optional WBB weatherproof back box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eColor: Red\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplication: Fire alarm, general signaling, and burglar alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the System Sensor SSM24-6?\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor SSM24-6 delivers dependable audible notification with a powerful 82 dBA output, low current consumption, and a polarized design for supervised fire alarm circuits. Its durable construction, simple installation, and compatibility with both indoor and outdoor applications make it an excellent choice for reliable fire alarm and signaling systems.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132755575008,"sku":"SSM24-6","price":51.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-bells-default-title-system-sensor-ssm24-6-bell-6-24vdc-31897203146976.jpg?v=1763278615"},{"product_id":"system-sensor-2151-smoke-detector-replaces-2451th","title":"System Sensor 2151 Smoke Detector (Replaces 2451TH)","description":"\u003ch2\u003eSystem Sensor 2151 Photoelectric Low-Profile Plug-In Smoke Detector (Replaces 2451TH)\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor 2151 is a low-profile photoelectric plug-in smoke detector engineered to provide dependable open-area smoke detection for conventional fire alarm systems. Replacing the 2451TH, the 2151 features an advanced optical sensing chamber that delivers fast, accurate detection of visible smoke particles while helping reduce nuisance alarms caused by dust and environmental contaminants.\u003c\/p\u003e\n\u003cp\u003eDesigned for both new installations and replacement projects, the 2151 offers plug-in construction that allows quick installation and maintenance. It is compatible with a wide range of System Sensor mounting bases, providing flexibility for various wiring configurations and applications. Dual LEDs provide 360-degree visibility, flashing during normal operation and latching on in alarm to simplify maintenance and troubleshooting.\u003c\/p\u003e\n\u003cp\u003eIts low-profile design blends seamlessly into commercial and institutional environments while providing reliable smoke detection for offices, schools, healthcare facilities, hotels, and other protected spaces.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLow-profile photoelectric smoke detector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplaces the System Sensor 2451TH\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced optical sensing chamber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlug-in design for quick installation and maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual LEDs provide 360-degree visibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLED flashes during standby and latches during alarm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable performance in high air velocity environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with multiple System Sensor detector bases\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTamper-resistant base capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote LED compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemovable cover for easy cleaning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUL listed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenuine System Sensor smoke detector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor 2151 is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOffice buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSchools and universities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals and healthcare facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHotels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetail buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarehouses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConventional fire alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-area smoke detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer: System Sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel: 2151\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Photoelectric Smoke Detector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetection Method: Photoelectric\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation: Indoor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting: Plug-in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Voltage: 8.5 to 35 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandby Current: 120 µA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature: 32°F to 120°F (0°C to 49°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Humidity: 10% to 93% RH, non-condensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlarm Indication: Dual red LEDs with 360-degree visibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction: Low-profile housing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatibility: System Sensor conventional detector bases\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplacement For: 2451TH\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompliance: UL 268\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the System Sensor 2151?\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor 2151 delivers dependable photoelectric smoke detection in a compact, low-profile design that is easy to install and maintain. With its advanced optical sensing chamber, plug-in construction, dual LED indication, and compatibility with multiple System Sensor bases, it provides a reliable and cost-effective solution for protecting commercial and institutional buildings.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132756394208,"sku":"2151","price":62.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-smoke-detectors-default-title-system-sensor-2151-smoke-detector-replaces-2451th-31897151439072.jpg?v=1769661637"},{"product_id":"system-sensor-2151t-plug-in-photoelectric-smoke-detector","title":"System Sensor 2151T Plug-In Photoelectric Smoke Detector","description":"\u003ch2\u003eSystem Sensor 2151T Low-Profile Plug-In Photoelectric Smoke Detector with a Fixed-Temperature Heat Sensor\u003c\/h2\u003e\n\u003cp\u003eIt is part of the 100 Series of Plug-In Smoke Detectors from System Sensor. It is also compatible with 400 Series products from System Sensor. \u003cbr\u003e\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132756426976,"sku":"2151T","price":72.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-smoke-detectors-default-title-system-sensor-2151t-plug-in-photoelectric-smoke-detector-31897157107936.jpg?v=1763278625"},{"product_id":"system-sensor-2wta-b-smoke-detector-2-wire","title":"System Sensor 2WTA-B Smoke Detector 2-Wire","description":"\u003ch2\u003eSystem Sensor 2WTA-B Photoelectric i3 Series Smoke Detector, 2-Wire with Thermal Sensor and Built-In Sounder, White\u003cbr\u003e\n\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132756459744,"sku":"2WTA-B","price":64.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-smoke-detectors-default-title-system-sensor-2wta-b-smoke-detector-2-wire-31897160351968.jpg?v=1763278627"},{"product_id":"system-sensor-4w-b-smoke-detector-4-wire","title":"System Sensor 4W-B Smoke Detector 4-Wire","description":"\u003ch2\u003eSystem Sensor 4W-B Photoelectric i3 Series Smoke Detector, 4-Wire, White\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132756525280,"sku":"4W-B","price":57.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-smoke-detectors-default-title-system-sensor-4w-b-smoke-detector-4-wire-31897161236704.jpg?v=1763278632"},{"product_id":"system-sensor-4wt-b-photoelectric-smoke-detector-4-wire","title":"System Sensor 4WT-B Photoelectric Smoke Detector 4-Wire","description":"\u003ch2\u003eSystem Sensor 4WT-B Photoelectric i3 Series Smoke Detector, 4-Wire, 135°F Fixed Thermal Sensor, White\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSystem Sensor 4WT-B Photoelectric i3 Series Smoke Detector\u003c\/strong\u003e is a reliable and intelligent fire detection solution designed for commercial and residential applications. Featuring advanced photoelectric sensing technology combined with a \u003cstrong\u003e135°F fixed temperature thermal sensor\u003c\/strong\u003e, the 4WT-B provides enhanced protection by detecting both smoke and heat conditions.\u003c\/p\u003e\n\u003cp\u003ePart of the \u003cstrong\u003eSystem Sensor i3 Series\u003c\/strong\u003e, the 4WT-B offers intelligent features such as drift compensation, maintenance alerts, and simplified installation, making it an ideal choice for new installations and system upgrades.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e• Photoelectric smoke detection with 135°F fixed thermal sensor\u003cbr\u003e• 4-wire detector for conventional fire alarm systems\u003cbr\u003e• Built-in drift compensation reduces nuisance alarms\u003cbr\u003e• Maintenance signaling for simplified servicing\u003cbr\u003e• Plug-in detector with included mounting base\u003cbr\u003e• Wide-angle dual-color LED status indicators\u003cbr\u003e• Built-in test switch for easy testing\u003cbr\u003e• Stop-Drop N Lock™ installation design\u003cbr\u003e• Freeze trouble detection\u003cbr\u003e• Compatible with most conventional control panels\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eAdvanced Detection Technology\u003c\/h3\u003e\n\u003cp\u003eThe System Sensor 4WT-B combines \u003cstrong\u003ephotoelectric smoke detection\u003c\/strong\u003e with \u003cstrong\u003efixed temperature heat detection at 135°F (57°C)\u003c\/strong\u003e. This dual sensing capability improves fire detection performance and helps reduce false alarms.\u003c\/p\u003e\n\u003cp\u003eThe detector also features \u003cstrong\u003eautomatic drift compensation\u003c\/strong\u003e, which adjusts sensitivity over time as dust accumulates, ensuring reliable long term operation and reduced maintenance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEasy Installation\u003c\/h3\u003e\n\u003cp\u003eThe i3 Series plug-in design allows installers to pre-wire the mounting base before installing the detector head. The \u003cstrong\u003eStop-Drop N Lock™\u003c\/strong\u003e feature makes installation quick and secure.\u003c\/p\u003e\n\u003cp\u003eFlexible mounting options include:\u003c\/p\u003e\n\u003cp\u003e• Single gang back boxes\u003cbr\u003e• Octagonal back boxes\u003cbr\u003e• 4 square back boxes\u003cbr\u003e• Direct ceiling mounting\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eLED Status Indicators\u003c\/h3\u003e\n\u003cp\u003eWide-angle LED indicators provide instant detector status:\u003c\/p\u003e\n\u003cp\u003e• Green LED indicates normal operation\u003cbr\u003e• Red LED indicates alarm condition\u003cbr\u003e• Additional indications for maintenance and trouble\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e• Model: 4WT-B\u003cbr\u003e• Type: 4-wire photoelectric smoke detector\u003cbr\u003e• Heat Sensor: 135°F fixed temperature\u003cbr\u003e• Color: White\u003cbr\u003e• Technology: Photoelectric and thermal\u003cbr\u003e• Wiring: 4-wire system\u003cbr\u003e• Series: i3 Series\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for:\u003c\/p\u003e\n\u003cp\u003e• Commercial buildings\u003cbr\u003e• Offices\u003cbr\u003e• Retail stores\u003cbr\u003e• Schools\u003cbr\u003e• Healthcare facilities\u003cbr\u003e• Residential applications\u003cbr\u003e• Industrial environments\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy Choose the System Sensor 4WT-B?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSystem Sensor 4WT-B\u003c\/strong\u003e offers dependable smoke and heat detection, easy installation, and reduced maintenance. With intelligent i3 Series features and dual sensing technology, it delivers reliable fire protection for a wide range of applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e System Sensor\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e 4WT-B\u003cbr\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e i3 Series\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e 4-Wire Photoelectric Smoke Detector with Fixed Heat Sensor\u003cbr\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132756558048,"sku":"4WT-B","price":59.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-smoke-detectors-default-title-system-sensor-4wt-b-photoelectric-smoke-detector-4-wire-31897156878560.jpg?v=1763278616"},{"product_id":"system-sensor-4wta-b-smoke-detector-4-wire","title":"System Sensor 4WTA-B Smoke Detector 4-Wire","description":"\u003ch2\u003eSystem Sensor 4WTA-B Photoelectric i3 Series Smoke Detector, 4-Wire, with Thermal Sensor and Built-In Sounder, White\u003cbr\u003e\n\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132756590816,"sku":"4WTA-B","price":72.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-smoke-detectors-default-title-system-sensor-4wta-b-smoke-detector-4-wire-31897160024288.jpg?v=1763278644"},{"product_id":"system-sensor-4wtr-b-smoke-detector-and-thermal-sensor-4-wire","title":"System Sensor 4WTR-B Smoke Detector and Thermal Sensor 4-Wire","description":"\u003ch2\u003eSystem Sensor 4WTR-B i3 4-Wire Photoelectric Smoke Detector\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor 4WTR-B i3 Series Smoke Detector combines photoelectric smoke detection, a fixed-temperature thermal sensor, and a Form C relay in a single device for dependable fire detection in commercial, residential, and light industrial applications. As part of the System Sensor i3 Series, it incorporates intelligent features that simplify installation, maintenance, and ongoing system monitoring.\u003c\/p\u003e\n\u003cp\u003eDesigned for use with conventional 4-wire fire alarm systems, the 4WTR-B features automatic drift compensation, remote maintenance signaling, dual-color LED status indication, and a plug-in design with an included mounting base. Its integrated \u003cstrong\u003e135°F (57.2°C) fixed-temperature thermal sensor\u003c\/strong\u003e and \u003cstrong\u003eForm C relay\u003c\/strong\u003e provide enhanced system functionality while reducing installation time and maintenance costs.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e4-wire photoelectric smoke detector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart of the System Sensor i3 Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated 135°F (57.2°C) fixed-temperature thermal sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in Form C relay\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic drift compensation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote maintenance signaling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide-angle dual-color LED status indication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlug-in detector with mounting base included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStop-Drop N Lock™ installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge wire entry port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIn-line terminals with SEMS screws\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in test switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEZ Walk loop testing capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemovable sensing chamber for simplified maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with conventional 4-wire fire alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenuine System Sensor smoke detector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor 4WTR-B is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOffice buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSchools and universities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHealthcare facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHotels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApartment buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetail stores\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLight industrial facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConventional 4-wire fire alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer: System Sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel: 4WTR-B\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Series: i3 Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: 4-Wire Photoelectric Smoke Detector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetection Technology: Photoelectric\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThermal Sensor: 135°F (57.2°C) fixed-temperature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRelay Type: Form C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWiring: 4-wire\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Base: Included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLED Indicator: Wide-angle dual-color LED\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDrift Compensation: Automatic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote Maintenance Signaling: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in Test Switch: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEZ Walk Testing: Supported\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Options: Direct ceiling mount, octagonal back box, single-gang back box, or 4-inch square back box with plaster ring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplication: Conventional fire alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the System Sensor 4WTR-B?\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor 4WTR-B combines intelligent smoke detection, fixed-temperature heat detection, and relay functionality in a single device. With automatic drift compensation, simplified maintenance, easy plug-in installation, and compatibility with a wide range of conventional fire alarm systems, it is an excellent solution for reliable fire protection in commercial, residential, and light industrial applications.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132756623584,"sku":"4WTR-B","price":74.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-smoke-detectors-default-title-system-sensor-4wtr-b-smoke-detector-and-thermal-sensor-4-wire-31897157501152.jpg?v=1763278648"},{"product_id":"system-sensor-5151-conventional-heat-detector","title":"System Sensor 5151 Conventional Heat Detector","description":"\u003ch2\u003eSystem Sensor 5151 100 Series Conventional Heat Detector,135F Fixed Temperature Rate of Rise\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132756689120,"sku":"5151","price":41.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-heat-detectors-default-title-system-sensor-5151-conventional-heat-detector-31897157730528.jpg?v=1763278643"},{"product_id":"system-sensor-5251rb-heat-sensor","title":"System Sensor 5251RB Heat Sensor","description":"\u003ch2\u003eSystem Sensor 5251RB Heat Sensor ROR - Analog\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132756721888,"sku":"5251RB","price":67.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-heat-detectors-default-title-system-sensor-5251rb-heat-sensor-31897157599456.jpg?v=1763278649"},{"product_id":"system-sensor-5603-heat-detector-1","title":"System Sensor 5603 Heat Detector","description":"\u003ch2\u003eSystem Sensor 5603 135F Fixed Temp, Single-Circuit Mechanical Heat Detector\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eMultiple configurations. The 5600 series offers a full line of configurations to accommodate a broad range of applications. Both single- and dual-circuit models are available for low- and high-temperature ratings with either fixed temperature or combination fixed temperature\/rate-of-rise (ROR) activation. The ROR element of the fixed\/ROR models is restorable to accommodate field testing.\u003cbr\u003e\u003cbr\u003eInstallation flexibility. To satisfy a variety of installation needs, the 5600 series easily mounts to single-gang and octagonal back boxes. And these models accommodate four-square back boxes, when used with a square to round plaster ring. The reversible mounting bracket permits both flush- and surface-mount back box installations.\u003cbr\u003e\u003cbr\u003eVisual identification. The 5600 series provides clear markings on the exterior of the unit to ensure that the proper detector is being used.\u003c\/p\u003e\n\u003cp\u003eAlphanumeric characters identify the activation method, as well as the temperature rating, in Fahrenheit and Celsius degrees. Fixed temperature models are identified FX, while combination fixed\/ rate-of-rise units are marked FX\/ROR. The 5600 series also provides a post-activation indicator in the form of a collector. When the detector is activated, the collector drops from the unit, making it easy to identify the unit in alarm.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132756754656,"sku":"5603","price":19.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/system-sensor-heat-detectors-default-title-system-sensor-5603-heat-detector-35460766761184.jpg?v=1763278633"},{"product_id":"system-sensor-5604-194f-fixed-temperature-heat-detector","title":"System Sensor 5604 194°F Fixed Temperature Heat Detector","description":"\u003ch2\u003eSystem Sensor 5604 Single-Circuit Mechanical Heat Detector, 194°F Fixed Temperature\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor 5604 is a single-circuit mechanical heat detector designed to provide reliable fixed-temperature fire detection in environments where smoke detectors may not be suitable. As part of the trusted \u003cstrong\u003e5600 Series\u003c\/strong\u003e, this detector offers dependable performance and cost-effective property protection for a wide range of commercial, industrial, and residential applications.\u003c\/p\u003e\n\u003cp\u003eFeaturing a \u003cstrong\u003e194°F (90°C) fixed-temperature activation point\u003c\/strong\u003e, the 5604 is ideal for areas where elevated ambient temperatures or airborne contaminants could cause unwanted smoke detector activations. Its rugged mechanical design requires no external power for sensing, making it a durable and low-maintenance solution for conventional fire alarm systems.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSingle-circuit mechanical heat detector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFixed temperature activation at 194°F (90°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart of the System Sensor 5600 Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCost-effective fire detection solution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal where smoke detectors are not appropriate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReliable mechanical operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow maintenance design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with conventional fire alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable metal construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for commercial, industrial, and residential applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenuine System Sensor heat detector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor 5604 is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWarehouses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical rooms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler rooms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUtility rooms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGarages\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage areas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProperty protection applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNon-life-safety installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer: System Sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel: 5604\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Series: 5600 Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Mechanical Heat Detector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetection Method: Fixed Temperature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eActivation Temperature: 194°F (90°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCircuit Type: Single Circuit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation: Ceiling or wall mount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction: Durable metal housing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplication: Conventional fire alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntended Use: Property protection and non-life-safety applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the System Sensor 5604?\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor 5604 provides dependable fixed-temperature fire detection in environments where smoke detection may not be practical. Its durable mechanical construction, maintenance-friendly design, and economical price make it an excellent choice for protecting commercial, industrial, and residential properties. As part of the proven 5600 Series, the 5604 delivers reliable performance for conventional fire alarm systems while helping reduce nuisance alarms in challenging environments.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132756787424,"sku":"5604","price":21.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-heat-detectors-default-title-system-sensor-5604-heat-detector-31897159696608.jpg?v=1763278654"},{"product_id":"system-sensor-5621-heat-detector","title":"System Sensor 5621 Heat Detector","description":"\u003ch2\u003eSystem Sensor 5621 is a 135°F fixed temperature, rate-of-rise, dual-circuit, mechanical heat detector\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132756820192,"sku":"5621","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-heat-detectors-default-title-system-sensor-5621-heat-detector-31897158713568.jpg?v=1763278649"},{"product_id":"system-sensor-5622-heat-detector","title":"System Sensor 5622 Dual-Circuit Mechanical Heat Detector","description":"\u003ch2\u003eSystem Sensor 5622 194 Degrees Fixed Temp\/Rate-Of-Rise, Dual-Circuit Mechanical Heat Detector\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132756852960,"sku":"5622","price":36.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-heat-detectors-default-title-system-sensor-5622-heat-detector-31897158746336.jpg?v=1769695891"},{"product_id":"system-sensor-5623-heat-detector","title":"System Sensor 5623 Mechanical Heat Detector","description":"\u003ch2\u003eSystem Sensor 5623 135 Degrees Fixed Temp, Dual-Circuit Mechanical Heat Detector\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132756885728,"sku":"5623","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-heat-detectors-default-title-system-sensor-5623-heat-detector-31897159205088.jpg?v=1769662258"},{"product_id":"system-sensor-5624-heat-detector","title":"System Sensor 5624 Heat Detector","description":"\u003ch2\u003eSystem Sensor 5624 194 Degrees Fixed Temp, Dual-Circuit Mechanical Heat Detector\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132756918496,"sku":"5624","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-heat-detectors-default-title-system-sensor-5624-heat-detector-31897159074016.jpg?v=1763278660"},{"product_id":"system-sensor-b200s-lf-replaced-by-b200s-lf-iv","title":"System Sensor B200S-LF (Replaced by B200S-LF-IV)","description":"\u003ch2\u003eSystem Sensor B200S-LF Intelligent, Syncronizable, Sounder Base\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eThis item has been discontinued. Use direct replacement B200S-LF-IV\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132757049568,"sku":"B200S-LF","price":119.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-bases-default-title-system-sensor-b200s-lf-replaced-by-b200s-lf-iv-31897161433312.jpg?v=1763278676"},{"product_id":"system-sensor-b224rb-intelligent-relay-base-replaced-by-b224rb-iv","title":"System Sensor B224RB Intelligent Relay Base (Replaced by B224RB-IV)","description":"\u003ch2\u003eSystem Sensor B224RB Intelligent Relay Base (\u003cspan style=\"text-decoration: underline;\"\u003eReplaced by B224RB-IV)\u003c\/span\u003e\n\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132757410016,"sku":"B224RB","price":27.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-bases-default-title-system-sensor-b224rb-intelligent-relay-base-replaced-by-b224rb-iv-31897162744032.jpg?v=1763278677"},{"product_id":"system-sensor-beam1224s-replaced-by-osi-r-ss","title":"System Sensor BEAM1224S (Replaced by OSI-R-SS)","description":"\u003ch2\u003eSystem Sensor BEAM1224S\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/thefirealarmsupplier.us\/products\/osi-r-ss-system-sensor\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\" data-mce-style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003eThis item has been discontinued. Use direct replacement OSI-R-SS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132757508320,"sku":"BEAM1224S","price":1053.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-fire-alarms-default-title-system-sensor-beam1224s-replaced-by-osi-r-ss-31897168904416.jpg?v=1763278678"},{"product_id":"system-sensor-chrl-output-chime","title":"System Sensor CHRL Output Chime","description":"\u003ch2\u003eSystem Sensor CHRL L-Series Selectable Output Chime, Wall Mount, Red\u003cbr\u003e\n\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132757541088,"sku":"CHRL","price":52.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-chimes-default-title-system-sensor-chrl-output-chime-31897167560928.jpg?v=1763278683"},{"product_id":"system-sensor-co1224t-carbon-monoxide-detector-1","title":"System Sensor CO1224T Carbon Monoxide Detector","description":"\u003ch2\u003eSystem Sensor CO1224T 12\/24V, 4-Wire System-Monitored Carbon Monoxide Detector with RealTest Technology\u003c\/h2\u003e\n\u003cp\u003eSimply put the detector into RealTest mode, spray a small amount of CO into the detector per the installation instructions, and within seconds the detector will alarm, indicating successful gas entry.\u003c\/p\u003e\n\u003cp\u003eWhen dangerous amounts of CO are detected, the CO1224T detector alerts residents by sounding and flashing a temp 4 signal alarm. With 24\/7 central station monitoring, residents are guaranteed protection whether they are away from home, sleeping, or already suffering from the effects of CO.\u003cbr\u003e\u003cbr\u003eThe CO1224T is designed for system operation. These detectors are fully listed to UL 2075 and offer a code-required trouble relay to send a sensor failure or end-of-life signal to the control panel and the central station.\u003c\/p\u003e\n\u003cp\u003eThe CO1224T also uses SEMS-type terminal Philips head screws for quicker and more positive wiring connections and code-required wiring supervision. With a low current draw, these detectors enable more devices to be connected to the panel, limiting the need to purchase extra power supplies or more expensive panels.\u003c\/p\u003e\n\u003cp\u003eAs 12\/24 V DC detectors, CO1224T will operate on most industry security and fire alarm control panels.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132757573856,"sku":"CO1224T","price":82.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-carbon-monoxide-detectors-default-title-system-sensor-co1224t-carbon-monoxide-detector-31897169592544.jpg?v=1763278688"},{"product_id":"system-sensor-co1224tr-carbon-monoxide-detector-4-wire","title":"System Sensor CO1224TR Carbon Monoxide Detector 4-Wire","description":"\u003ch2\u003eSystem Sensor CO1224TR Round, 12\/24V, 4-Wire, System-Monitored Carbon Monoxide Detector with RealTest Technology\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eIt meets NFPA 720:2009 requirements and can be easily tested by spraying canned CO gas into the detector while in RealTest mode. The detector will alarm within seconds, indicating successful gas entry.\u003c\/p\u003e\n\u003cp\u003eWith 24\/7 central station monitoring, the CO1224TR provides reliable protection against the harmful effects of CO gas. It is designed for system operation and is fully listed to UL 2075. The detector also features a code-required trouble relay that sends a sensor failure or end-of-life signal to the control panel and central station. SEMS-type terminal Philips head screws allow for quick and easy wiring connections and code-required supervision.\u003c\/p\u003e\n\u003cp\u003eThe CO1224TR detector has a low current draw and can operate on most industry security and fire alarm control panels, eliminating the need for extra power supplies or expensive panels. It has a 12\/24 VDC power supply and a 10-year end-of-life timer.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132757606624,"sku":"CO1224TR","price":84.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-carbon-monoxide-detectors-default-title-system-sensor-co1224tr-carbon-monoxide-detector-4-wire-31897170706656.jpg?v=1763278682"},{"product_id":"system-sensor-d4120-duct-smoke-detector","title":"System Sensor D4120 Duct Smoke Detector","description":"\u003ch2\u003eSystem Sensor D4120 4-Wire Photoelectric Low-Flow Duct Smoke Detector\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132757672160,"sku":"D4120","price":211.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-duct-detectors-default-title-system-sensor-d4120-duct-smoke-detector-32027911061728.jpg?v=1763278689"},{"product_id":"system-sensor-dnr-duct-detector","title":"System Sensor DNR Duct Detector","description":"\u003ch3\u003eSystem Sensor DNR Intelligent Photoelectric Duct Detector\u003c\/h3\u003e\n\u003cp\u003eSystem Sensor DNR intelligent non-relay photoelectric duct smoke detectors and DNRW water-tight non-relay photoelectric duct smoke detectors feature a pivoting housing that fit both square and rectangular footprints capable of mounting to a round or rectangular duct.\u003c\/p\u003e\n\u003cp\u003eThese units sense smoke in the most challenging conditions, operating in airflow speeds of 100 to 4,000 ft\/min (0.5 to 20.32 m\/s.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFAQ\u003c\/b\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_4c493e3961251c5a-37\"\u003e\u003cb\u003eWhat is the System Sensor DNR duct detector used for?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_4c493e3961251c5a-37\"\u003e\u003cspan class=\"citation-29 citation-end-29\"\u003eIt is used to monitor air currents in heating, ventilation, and air conditioning (HVAC) systems to detect smoke and toxic gases, signaling the fire alarm panel to shut down fans and blowers to prevent smoke circulation throughout a facility.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_4c493e3961251c5a-38\"\u003e\u003cb\u003eWhat types of HVAC ducts is the System Sensor DNR compatible with?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_4c493e3961251c5a-38\"\u003e\u003cspan class=\"citation-28 citation-end-28\"\u003eIt is compatible with both round and rectangular ducts using a flexible pivoting housing that accommodates both square and rectangular footprint mountings.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_4c493e3961251c5a-39\"\u003e\u003cb\u003eHow does the System Sensor DNR detect smoke in HVAC systems?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_4c493e3961251c5a-39\"\u003e\u003cspan class=\"citation-27 citation-end-27\"\u003eIt uses sampling tubes extending into the air duct to continuously draw air samples through the housing across an internal photoelectric sensor, capable of operating in airflows from 100 to 4,000 feet per minute.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_4c493e3961251c5a-40\"\u003e\u003cb\u003eDoes the System Sensor DNR require a separate detector head?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_4c493e3961251c5a-40\"\u003e\u003cspan class=\"citation-26 citation-end-26\"\u003eYes, the DNR is an intelligent non-relay housing and requires a compatible plug-in photoelectric smoke detector head (such as a System Sensor addressable sensor) to function.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_4c493e3961251c5a-41\"\u003e\u003cb\u003eWhat is the difference between the System Sensor DNR and DNRW models?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_4c493e3961251c5a-41\"\u003e\u003cspan class=\"citation-25 citation-end-25\"\u003eThe DNR is designed for standard indoor applications, whereas the DNRW features a NEMA 4-rated watertight and UV-resistant housing suitable for outdoor or harsh environments.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_4c493e3961251c5a-42\"\u003e\u003cb\u003eHow is the System Sensor DNR duct detector installed?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_4c493e3961251c5a-42\"\u003e\u003cspan class=\"citation-24 citation-end-24\"\u003eIt mounts directly onto the exterior of the ductwork with a tool-free sampling tube installed through the duct, and its modular housing pivots to adjust to either square or rectangular mounting templates.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132757967072,"sku":"DNR","price":199.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-duct-detectors-default-title-system-sensor-dnr-duct-detector-31897172803808.jpg?v=1763278681"},{"product_id":"system-sensor-dnrw-duct-smoke-detector-detector-head-sold-separately","title":"System Sensor DNRW Duct Smoke Detector (Detector Head Sold Separately)","description":"\u003ch2\u003eSystem Sensor DNRW InnovairFlex Watertight Intelligent Non-Relay Photoelectric Low-Flow Duct Smoke Housing Detector (Detector Head Sold Separately)\u003cbr\u003e\n\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132757999840,"sku":"DNRW","price":232.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-duct-detectors-default-title-system-sensor-dnrw-duct-smoke-detector-detector-head-sold-separately-31897169330400.jpg?v=1763278693"},{"product_id":"system-sensor-eolr-1-end-of-line","title":"System Sensor EOLR-1 End-Of-Line","description":"\u003ch2\u003eSystem Sensor EOLR-1 12\/24 VDC end-of-line relay for monitoring four-wire smoke detector power\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132758032608,"sku":"EOLR-1","price":25.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-relays-default-title-system-sensor-eolr-1-end-of-line-31897170018528.jpg?v=1763278700"},{"product_id":"system-sensor-f-a3384-000-air-filter","title":"System Sensor F-A3384-000 Air Filter","description":"\u003ch2\u003eSystem Sensor F-A3384-000 Air Filter Aspirating Detector\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132758065376,"sku":"F-A3384-000","price":189.55,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-filters-default-title-system-sensor-f-a3384-000-air-filter-31897171165408.jpg?v=1763278698"},{"product_id":"system-sensor-f110-accessory-flange-ring-for-b210lp","title":"System Sensor F110 Accessory Flange Ring  for B210LP","description":"\u003ch2\u003eAccessory Flange Ring for B210LP, Legacy Design\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132758360288,"sku":"F110","price":12.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-trim-rings-default-title-system-sensor-f110-accessory-flange-ring-for-b210lp-31897170182368.jpg?v=1763278701"},{"product_id":"spectralert-advance-system-sensor-lens-r-red-lens","title":"Spectralert Advance System Sensor LENS-R Red Lens","description":"\u003ch2\u003eSpectralert Advance System Sensor LENS-R Red Lens used for any Indoor or Outdoor Wall Mount Strobes\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132758393056,"sku":"LENS-R","price":17.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-strobes-default-title-spectralert-advance-system-sensor-lens-r-red-lens-31897178636512.jpg?v=1763278697"},{"product_id":"system-sensor-m501m-monitor-module","title":"System Sensor M501M Monitor Module","description":"\u003ch2\u003eSystem Sensor M501M Mini Monitor Module\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132758425824,"sku":"M501M","price":90.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-modules-default-title-system-sensor-m501m-monitor-module-31897179980000.jpg?v=1763278710"},{"product_id":"system-sensor-osy2-supervisory-switch","title":"System Sensor OSY2 Supervisory Switch","description":"\u003ch2\u003eSystem Sensor OSY2 Supervisory Switch\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eOSY2 supervisory switches are used to monitor the open position of an outside screw and yoke-type gate valve.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOSY2 supervisory switches feature a user-friendly mounting bracket and adjustable shaft to permit mounting to most outside screw and yoke valves, ranging in size from 1 to 12 inches.\u003c\/p\u003e\n\u003cp\u003eTheir right-angle design and wide bracket span provide maximum clearance for valve components to accommodate troublesome valves. Removing the OSY2’s gate valve bracket allows the unit to monitor side-bracket-style pressure-reducing valves.\u003c\/p\u003e\n\u003cp\u003eThe OSY2 supervisory switch is equipped with tamper-resistant cover screws to prevent unauthorized entry.\u003c\/p\u003e\n\u003cp\u003eTwo sets of SPDT (Form C) synchronized switches are enclosed in a durable terminal block to assure reliable performance. Installation is made easier with the OSY2’s single-side conduit entrance.\u003c\/p\u003e\n\u003cp\u003eRight-angle fittings are not required by providing a direct conduit pathway to the electrical source. Installation is further simplified by the OSY2’s adjustable length actuator, which eliminates the need for cutting the shaft.\u003c\/p\u003e\n\u003cp\u003eOSY2 supervisory switches consist of a rugged housing for indoor and outdoor use. When installed with the actuator in the vertical position, the OSY2 is NEMA 3R rated per UL.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNEMA 3R enclosure\u003c\/li\u003e\n\u003cli\u003eUser-friendly mounting bracket fits newer valve yokes\u003c\/li\u003e\n\u003cli\u003eSingle-side conduit entry does not require right-angle fittings\u003c\/li\u003e\n\u003cli\u003eAdjustable length actuator eliminates the need for cutting the shaft\u003c\/li\u003e\n\u003cli\u003eAccommodates up to 12 AWG wire\u003c\/li\u003e\n\u003cli\u003eThree-position switch monitors vandal and valve close signals\u003c\/li\u003e\n\u003cli\u003eTwo SPDT contacts are enclosed in a durable terminal block for added strength\u003c\/li\u003e\n\u003cli\u003e100% synchronization activates both the alarm panel and local bell simultaneously\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003cli\u003eULC\u003c\/li\u003e\n\u003cli\u003eFM Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132758458592,"sku":"OSY2","price":169.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-supervisory-switches-default-title-system-sensor-osy2-supervisory-switch-31897182699744.jpg?v=1763278698"},{"product_id":"system-sensor-p2rhk-horn-strobe-2-wire","title":"System Sensor P2RHK Horn Strobe 2-Wire","description":"\u003ch2\u003eSystem Sensor P2RHK SpectrAlert Advance Outdoor Selectable Output Horn Strobe, 2-Wire, Wall Mount, High CD, \"FIRE\" Marking, Red\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eSpectrAlert® Advance outdoor audible visible products are rich with features that cut installation times and maximize profits.\u003cbr\u003e\u003cbr\u003eSpectrAlert Advance offers the broadest line of outdoor horns, strobes, and horn strobes in the industry.\u003c\/p\u003e\n\u003cp\u003eWith white or red plastic housings, wall or ceiling mounting options, and plain or FIRE-printed devices, SpectrAlert Advance can meet virtually any application requirement, including indoor, outdoor, wet, and dry applications in temperatures from -40°F to 151°F.\u003cbr\u003e\u003cbr\u003eLike the entire SpectrAlert Advance line, outdoor horns, strobes, and horn strobes for wall applications include a variety of features that increase application flexibility and simplify installation.\u003c\/p\u003e\n\u003cp\u003eFirst, field-selectable settings, including candela, automatic selection of 12- or 24-volt operation, horn tones, and three volume options enable installers to easily adapt devices to meet requirements.\u003cbr\u003e\u003cbr\u003eNext, SpectrAlert Advance devices use a universal mounting plate for both wall and ceiling applications.\u003c\/p\u003e\n\u003cp\u003eThis mounting plate includes an onboard shorting spring that ensures wiring continuity before devices are installed, so installers can verify proper wiring without mounting the devices and exposing them to potential construction damage.\u003c\/p\u003e\n\u003cp\u003eOnce the plates are mounted, all SpectrAlert Advance devices utilize a plug-in design with a single captured screw to speed installation and virtually eliminate costly ground faults.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeatherproof per NEMA 4X, IP56\u003c\/li\u003e\n\u003cli\u003eCompatible with System Sensor synchronization protocol and legacy SpectrAlert products\u003c\/li\u003e\n\u003cli\u003ePlug-in design with minimal intrusion into the back box\u003c\/li\u003e\n\u003cli\u003eField-selectable candela settings: 15, 15\/75, 30, 75, 95, 110, 115, 135, 150, 177, and 185\u003c\/li\u003e\n\u003cli\u003eAutomatic selection of 12- or 24-volt operation at 15 and 15\/75 candela\u003c\/li\u003e\n\u003cli\u003eRotary switch for horn tone and three volume selections\u003c\/li\u003e\n\u003cli\u003eHorn rated at 88+ dBA at 16 volts\u003c\/li\u003e\n\u003cli\u003eRated from –40°F to 151°F\u003c\/li\u003e\n\u003cli\u003eUniversal mounting plate with an onboard shorting spring that tests wiring continuity before devices are installed\u003c\/li\u003e\n\u003cli\u003ePlug-in design with minimal intrusion into the back box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132758556896,"sku":"P2RHK","price":95.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/system-sensor-horn-strobes-default-title-system-sensor-p2rhk-horn-strobe-2-wire-33628154331360.jpg?v=1763278703"},{"product_id":"system-sensor-p2rk-output-horn-strobe-with-back-box","title":"System Sensor P2RK Output Horn Strobe with Back Box","description":"\u003ch2\u003e\n\u003cspan\u003e\u003c\/span\u003eSystem Sensor P2RK SpectrAlert Advance Outdoor Selectable Output Horn Strobe with Back Box, 2-Wire, Wall Mount, Standard CD, \"FIRE\" Marking, Red\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor P2RK SpectrAlert Advance Outdoor Selectable Output Horn Strobe is a powerful and versatile device that provides effective notification in outdoor environments.\u003c\/p\u003e\n\u003cp\u003eIt combines a horn and strobe to deliver audible and visual signals, ensuring that occupants are alerted to potential dangers and can evacuate safely.\u003c\/p\u003e\n\u003cp\u003eWith its weatherproof construction, compatibility with System Sensor synchronization protocol and legacy SpectrAlert products and easy installation features, this horn strobe is an ideal choice for various applications.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eListed to UL 1638 (strobe) and UL 464 (horn): This horn strobe meets stringent safety standards, ensuring reliable performance and compliance with fire alarm regulations.\u003c\/li\u003e\n\u003cli\u003eField-selectable candela settings: The device offers 11 selectable candela settings, allowing flexibility in adapting to different notification requirements and environmental conditions.\u003c\/li\u003e\n\u003cli\u003eAutomatic selection of 12- or 24-volt operation at 15 and 15\/75 candela: The horn strobe automatically adapts to the voltage requirements, making installation and compatibility hassle-free.\u003c\/li\u003e\n\u003cli\u003eRotary switch for horn tone and three volume selections: The horn tone and volume can be easily adjusted to suit the specific needs of the application.\u003c\/li\u003e\n\u003cli\u003eHorn rated at 88+ dBA at 16 volts: The horn produces a loud and attention-grabbing sound, ensuring effective notification even in noisy environments.\u003c\/li\u003e\n\u003cli\u003eRated from –40°F to 151°F: With a wide operating temperature range, this horn strobe performs reliably in extreme weather conditions.\u003c\/li\u003e\n\u003cli\u003eUniversal mounting plate with an onboard shorting spring: The included mounting plate features a shorting spring that tests wiring continuity before device installation, ensuring proper functionality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132758589664,"sku":"P2RK","price":88.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-horn-strobes-default-title-system-sensor-p2rk-output-horn-strobe-with-back-box-31897183256800.jpg?v=1763278705"},{"product_id":"system-sensor-p2rl-horn-strobe-replaced-by-p2rled","title":"System Sensor P2RL Horn Strobe (Replaced by P2RLED)","description":"\u003ch2\u003eSystem Sensor P2RL L-Series, Red, Wall-Mountable, Clear Lens, 2-Wire, Horn Strobe Marked \"Fire\". Selectable Strobe Settings: 15, 30, 75, 95, 110, 135, and 185 Cd \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/thefirealarmsupplier.us\/products\/system-sensor-p2rled\" style=\"color: rgb(43, 0, 255);\"\u003e(Replaced by System Sensor P2RLED)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132758622432,"sku":"P2RL","price":53.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-horn-strobes-default-title-system-sensor-p2rl-horn-strobe-replaced-by-p2rled-32324747788512.jpg?v=1763278712"},{"product_id":"system-sensor-p4rk-advance-outdoor-horn-strobe","title":"System Sensor P4RK Advance Outdoor Horn Strobe","description":"\u003ch2\u003eSystem Sensor P4RK SpectrAlert Advance Outdoor Selectable Output Horn Strobe, 4-Wire, Standard CD, \"FIRE\" Marking, Red\u003c\/h2\u003e\n\u003cp\u003eThe SpectrAlert Advance series of notification appliances offers a wide range of horns, strobes, and horn\/strobes, for wall and ceiling applications, indoors and outdoors. They are designed to be used in 12 or 24 volt, DC or FWR (full wave rectified) systems.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThese products are electrically backward compatible with the previous generation of SpectrAlert notification appliances. Horn\/ strobe products are available in two versions. The 2-wire products fit systems where a single NAC controls both horn and strobe. The 4-wire products are intended for systems which have separate wiring circuits for the horn and strobe.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAll SpectrAlert Advance products are suitable for use in synchronized systems. The System Sensor MDL module may be used to provide synchronization.\u003cbr\u003e\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132758720736,"sku":"P4RK","price":106.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-horn-strobes-default-title-system-sensor-p4rk-advance-outdoor-horn-strobe-32021723152608.jpg?v=1763278728"},{"product_id":"system-sensor-pc2rl-horn-strobe-2-wire-replaced-by-pc2rled","title":"System Sensor PC2RL Horn Strobe 2-Wire (Replaced by PC2RLED)","description":"\u003ch2\u003eSystem Sensor PC2RL L-Series, Red, Ceiling-Mountable, Clear Lens, 2-Wire, Horn Strobe Marked \"Fire\"\u003c\/h2\u003e\n\u003cp\u003eSelectable Strobe Settings: 15, 30, 75, 95, 115, 150 And 177 Cd.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/thefirealarmsupplier.us\/products\/system-sensor-pc2rled\" style=\"color: rgb(43, 0, 255);\"\u003e(Replaced by PC2RLED)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132758786272,"sku":"PC2RL","price":65.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-horn-strobes-default-title-system-sensor-pc2rl-horn-strobe-2-wire-replaced-by-pc2rled-31897188466912.jpg?v=1763278721"},{"product_id":"system-sensor-pc2wl-horn-strobe-white-replaced-by-pc2wled","title":"System Sensor PC2WL Horn Strobe White (Replaced by PC2WLED)","description":"\u003ch2\u003eSystem Sensor PC2WL L-Series Indoor Selectable Output Horn Strobe, 2-Wire, Ceiling Mount, \"FIRE\" Marking, White (Replaces PC2WH)\u003cbr\u003e\n\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132758819040,"sku":"PC2WL","price":65.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/system-sensor-horn-strobes-default-title-system-sensor-pc2wl-horn-strobe-white-replaced-by-pc2wled-34911125405920.jpg?v=1763278703"},{"product_id":"system-sensor-pr-1-epoxy-encapsulated","title":"System Sensor PR-1 Epoxy Encapsulated","description":"\u003ch2\u003eSystem Sensor PR-1 Epoxy Encapsulated (SPDT) Relay With Activation LED\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132758851808,"sku":"PR-1","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-relays-default-title-system-sensor-pr-1-epoxy-encapsulated-31897189646560.jpg?v=1763278714"},{"product_id":"system-sensor-pr-2-epoxy-encapsulated","title":"System Sensor PR-2 Epoxy Encapsulated","description":"\u003ch2\u003eSystem Sensor PR-2 Epoxy Encapsulated (SPDT) Relay with Activation LED\u003c\/h2\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43132758884576,"sku":"PR-2","price":18.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-fire-alarms-default-title-system-sensor-pr-2-epoxy-encapsulated-31897190138080.jpg?v=1763278729"}],"url":"https:\/\/thefirealarmsupplier.com\/collections\/eiprice.oembed?page=814","provider":"The Fire Alarm Supplier","version":"1.0","type":"link"}