{"product_id":"system-sensor-hwl-lf-bp10-low-frequency-sounder-10-pack","title":"System Sensor HWL-LF-BP10 Sounder - Bulk Pack with 10 Units","description":"\u003ch2\u003eSystem Sensor HWL-LF-BP10 L-Series Indoor Low Frequency Sounder, 2-Wire, Wall Mount, White\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor HWL-LF-BP10 is a bulk pack containing \u003cstrong\u003e10 HWL-LF low frequency sounders\u003c\/strong\u003e, designed for indoor wall-mounted fire alarm notification in sleeping areas. As part of the System Sensor L-Series, these appliances deliver a \u003cstrong\u003e520 Hz square wave tone\u003c\/strong\u003e that complies with \u003cstrong\u003eNFPA 72\u003c\/strong\u003e requirements for sleeping spaces, helping ensure effective occupant notification during emergencies.\u003c\/p\u003e\n\u003cp\u003eEngineered for fast installation and dependable performance, the HWL-LF features a plug-in design with minimal intrusion into the back box, a universal mounting plate with an onboard shorting spring, and field-selectable tone settings. Its modern design and compatibility with legacy SpectrAlert devices make it an excellent choice for new installations and retrofit projects.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBulk pack containing 10 HWL-LF sounders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndoor low frequency sounder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2-wire wall-mounted design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhite housing with no marking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e520 Hz ±10% square wave tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComplies with NFPA 72 sleeping area requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh and low output settings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemporal 3 and Temporal 4 tone options\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlug-in design for faster installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversal mounting plate with onboard shorting spring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinimal intrusion into the back box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with legacy SpectrAlert and SpectrAlert Advance devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with the MDL3 synchronization module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModern low-profile design\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 HWL-LF-BP10 is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHotels and motels\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\u003eStudent accommodation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDormitories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAssisted living facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNursing homes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential care facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial buildings requiring NFPA 72 compliant sleeping area notification\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: HWL-LF-BP10\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Series: L-Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Low Frequency Sounder Bulk Pack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuantity: 10 sounders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndividual Model: HWL-LF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWiring: 2-wire\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Type: Wall\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\u003eHousing Color: White\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMarking: No Marking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency: 520 Hz ±10%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTone Pattern: Square wave\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTone Settings: High\/Low, Temporal 3, Temporal 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Plate: Universal with onboard shorting spring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatibility: SpectrAlert, SpectrAlert Advance, and MDL3 Sync Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNFPA 72 Compliant: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the System Sensor HWL-LF-BP10?\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor HWL-LF-BP10 offers a cost-effective solution for larger fire alarm installations by providing ten low frequency sounders in one convenient package. With NFPA 72 compliant 520 Hz notification, flexible field-selectable settings, fast plug-in installation, and broad compatibility with existing System Sensor notification systems, it is an ideal choice for projects requiring reliable sleeping area notification while reducing installation time and overall project costs.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":44219056292064,"sku":"HWL-LF-BP10","price":508.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/system-sensor-sounders-default-title-system-sensor-hwl-lf-bp10-sounder-bulk-pack-with-10-units-31897171689696.jpg?v=1763283698","url":"https:\/\/thefirealarmsupplier.com\/products\/system-sensor-hwl-lf-bp10-low-frequency-sounder-10-pack","provider":"The Fire Alarm Supplier","version":"1.0","type":"link"}