Since 1984, System Sensor has manufactured premium fire detection and life safety devices that deliver outstanding results
We specialize in a number of fire alarm products for a wide variety of needs, like smoke and fire detectors, aspirating smoke detectors, carbon monoxide detectors, audible visible notification devices, and HVAC smoke detection equipment.
Our focus on research, development, and industry knowledge is second to none, and our products are used in commercial, industrial, residential, and mission-critical markets across the world.
System Sensor
System Sensor SPCWL Speaker (Replaced by SPCWLED)
Sale price$35.45
Regular price$42.54
In Stock
System Sensor
System Sensor SSV120-8 8" 120VAC Alarm Bell
Sale price$36.95
Regular price$44.34
In Stock
System Sensor
System Sensor P2WLED-P Indoor Strobe Wall with LED
Sale price$59.55
Regular price$71.46
In Stock
System Sensor
System Sensor PC2WL Horn Strobe White (Replaced by PC2WLED)
Sale price$65.95
Regular price$79.14
Discontinued / Sold Out
System Sensor
System Sensor SCWLED-BP10 Series Ceiling Mount Strobe with LED
Sale price$473.90
Regular price$568.68
In Stock
System Sensor
System Sensor 2251TB Smoke Thermal Detector
Sale price$136.95
Regular price$164.34
Only 2 units left
System Sensor
System Sensor CHSWL L-Series Selectable Output Chime Strobe
Sale price$98.15
Regular price$117.78
In Stock
System Sensor
System Sensor M500R Relay Control Module
Sale price$135.65
Regular price$162.78
In Stock
System Sensor
System Sensor P2RHK Horn Strobe 2-Wire
Sale price$90.30
Regular price$108.36
Discontinued / Sold Out
System Sensor
System Sensor F110 Accessory Flange Ring for B210LP
Sale price$11.75
Regular price$14.10
In Stock
System Sensor
System Sensor 2351B Photoelectric Smoke Detector
Sale price$86.75
Regular price$104.10
In Stock
System Sensor
System Sensor RTS2 Multi-Signaling Accessory
Sale price$109.90
Regular price$131.88
In Stock
System Sensor
System Sensor SS-PHOTO Photoelectric Smoke Detector
Sale price$76.75
Regular price$92.10
In Stock
System Sensor
System Sensor SPSWLED Speaker LED Strobe (Replaces SPSWL)
Sale price$83.05
Regular price$99.66
In Stock
System Sensor
System Sensor SCWLED-CLR-ALERT Ceiling Mount Strobe
Sale price$57.65
Regular price$69.18
In Stock
System Sensor
System Sensor SPWK SpectrAlert Advance Outdoor Speaker
Sale price$120.75
Regular price$144.90
Out of Stock – (Call or Chat for Lead Time)
System Sensor
System Sensor DST1 Metal Sampling Tube Duct
Sale price$10.00
Regular price$12.00
In Stock
System Sensor
System Sensor B200SR-IV Addressable Sounder Base
Sale price$69.00
Regular price$82.80
Out of Stock – (Call or Chat for Lead Time)