Filters

System Sensor

532 products

Showing 241 - 264 of 532 products

Showing 241 - 264 of 532 products
View
System Sensor 5251RB heat detector showing its compact design and sensor elements for fire detection and safety.
System Sensor

System Sensor 5251RB Heat Sensor

$67.65 $81.18
Discontinued / Sold Out
System Sensor 5151 conventional heat detector showing a round white sensor with mounting base, used for fire safety in buildings.
System Sensor

System Sensor 5151 Conventional Heat Detector

$41.20 $49.44
In Stock
System Sensor B501BP detector base bulk pack with 10 units, durable mounting bases for fire alarm systems.
System Sensor

System Sensor B501BP Detector Base - Bulk Pack with 10 Units

$25.25 $30.30
Only 61 units left
System Sensor 2351TB Photoelectric and Thermal Smoke Detector White
System Sensor

System Sensor 2351TB Photoelectric and Thermal Smoke Detector White

$84.00 $100.80
In Stock
System Sensor A2143-20 100UF nonpolarized bypass capacitor for audio units, shown with leads and ceramic body.
System Sensor

System Sensor A2143-20 100UF Nonpolarized Bypass Capacitor

$22.50 $27.00
Out of Stock – (Call or Chat for Lead Time)
System Sensor B210W Swift Wireless Detector Base mounted on a ceiling, designed for easy installation in security systems.
System Sensor

System Sensor B210W Swift Wireless Detector Base

$25.40 $30.48
Out of Stock – (Call or Chat for Lead Time)
Outdoor LED speaker strobe light by System Sensor, featuring a ceiling-mounted speaker and clear alert strobe for safety and communication.
System Sensor

System Sensor SPSCWKLED-CLR-ALRT Outdoor LED Speaker Strobe Ceiling

$141.70 $170.04
In Stock
System Sensor SSV120-10 alarm bell, 10-inch 120VAC bell for fire alarm systems, mounted and ready for installation.
System Sensor

System Sensor SSV120-10 Alarm Bell, 10", 120VAC

$66.35 $79.62
Out of Stock – (Call or Chat for Lead Time)
System Sensor SS-FIRE-CO multi-criteria fire and carbon monoxide detector showing smoke and CO sensors in a home safety device
System Sensor

System Sensor SS-FIRE-CO Multi-Criteria Fire and Carbon Monoxide Detector

$190.65 $228.78
In Stock
System Sensor MOD2W 2-wire i3 Smoke Maintenance Module, rectangular device with wiring terminals for smoke alarm systems
System Sensor

System Sensor MOD2W 2-Wire i3 Smoke Maintenance Module

$85.75 $102.90
Out of Stock – (Call or Chat for Lead Time)
System Sensor PC2RL-BP10 horn strobe in red, bulk pack of 10, visible with bright red housing and mounting hardware
System Sensor

System Sensor PC2RL-BP10 Horn Strobe Red - Bulk Pack with 10 Units

$586.60 $703.92
Only 13 units left
System Sensor SPSWL-BP10 speaker strobe bulk pack with 10 units, shown in the image with white alert devices for fire safety.
System Sensor

System Sensor SPSWL-BP10 Speaker Strobe - Bulk Pack with 10 Units

$612.00 $734.40
Only 71 units left
System Sensor low-frequency sounder HCRL-LF-BP10 bulk pack with 10 units, showing multiple sounders for fire alarm systems.
System Sensor

System Sensor HCRL-LF-BP10 Low-Frequency Sounder - Bulk Pack with 10 Units

$592.45 $710.94
In Stock
System Sensor PC2RL-LF low-frequency sounder strobe with white casing, designed for alert signaling and safety notifications.
System Sensor

System Sensor PC2RL-LF Low-Frequency Sounder Strobe

$121.55 $145.86
In Stock
System Sensor M500S supervised control module, a compact control module for fire alarm systems, with wiring and connection ports visible.
System Sensor

System Sensor M500S Supervised Control Module

$143.55 $172.26
Out of Stock – (Call or Chat for Lead Time)
System Sensor SSM24-10 24 Volt Bell, industrial alarm bell with sturdy metal housing and mounting bracket.
System Sensor

System Sensor SSM24-10 24 Volt Bell

$72.35 $86.82
In Stock
System Sensor SEP-SPSWL L-Series fire alarm with amber lens and alert indicator in a clean, industrial setting.
System Sensor

System Sensor SEP-SPSWL L-Series Alert Amber Lens

$82.30 $98.76
In Stock
Blue lens attachment for System Sensor wall strobe, enhancing visibility and light dispersion in fire and security alarm systems.
System Sensor

System Sensor LENS-B Wall Strobe Lens Attachment Blue

$17.75 $21.30
Out of Stock – (Call or Chat for Lead Time)
System Sensor EPS40-1 low pressure supervisory switch for power supply systems, with pressure monitoring and control features.
System Sensor

System Sensor EPS40-1 Low Pressure Supervisory Switch

$162.75 $195.30
In Stock
System Sensor DCOIL duct accessory coil for HVAC systems, shown mounted inside a ventilation duct.
System Sensor

System Sensor DCOIL Duct Accessory Coil

$30.15 $36.18
In Stock
System Sensor SRL-P strobe light, replaced by SRLED-P, mounted on ceiling for fire alarm signaling.
System Sensor

System Sensor SRL-P (Replaced by SRLED-P)

$81.75 $98.10
Discontinued / Sold Out
System Sensor B200SR-LF-IV low frequency sounder base mounted on ceiling with wiring visible.
System Sensor

System Sensor B200SR-LF-IV Low Frequency Sounder Base

$115.95 $139.14
In Stock
Indoor speaker strobe from System Sensor SPSWL L-Series, featuring a white speaker and strobe light for alert notifications.
System Sensor

System Sensor SPSWL L-Series Indoor Speaker Strobe

$68.00 $81.60
Only 9 units left
System Sensor speaker strobe light, model SPSCWL, mounted on wall, designed for fire alarm notification and safety signaling.
System Sensor

System Sensor SPSCWL (Replaced by SPSCWLED)

$74.35 $89.22
Discontinued / Sold Out

Recently viewed