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 SBBSPWL Wall Speaker Surface Mount Back Box
Sale price$19.80
Regular price$23.76
In Stock
System Sensor
System Sensor SBBCWL Ceiling Surface Mount
Sale price$20.35
Regular price$24.42
In Stock
System Sensor
System Sensor R-10T
Sale price$21.80
Regular price$26.16
Sold Out - Call for Lead Time
System Sensor
System Sensor PC2WK Horn Strobe 2-Wire
Sale price$87.70
Regular price$105.24
Discontinued / Sold Out
System Sensor
System Sensor P2RK-R Horn Strobe 2-Wire Red
Sale price$71.70
Regular price$86.04
Discontinued / Sold Out
System Sensor
System Sensor P2RK-P Horn Strobe 2-Wire
Sale price$88.80
Regular price$106.56
Discontinued / Sold Out
System Sensor
System Sensor DH400OE-1 Weatherproof Housing
Sale price$328.05
Regular price$393.66
In Stock
System Sensor
System Sensor B112LP 100 Series Relay Base
Sale price$50.85
Regular price$61.02
In Stock
System Sensor
System Sensor HCWL-LF Low-Frequency Compact Sounder
Sale price$58.80
Regular price$70.56
In Stock
System Sensor
System Sensor P4RK Advance Outdoor Horn Strobe
Sale price$96.80
Regular price$116.16
Discontinued / Sold Out
System Sensor
System Sensor RTS2 Multi-Signaling Accessory
Sale price$104.65
Regular price$125.58
In Stock
System Sensor
System Sensor A2143-20 100UF Nonpolarized Bypass Capacitor
Sale price$20.30
Regular price$24.36
Sold Out - Call for Lead Time
System Sensor
System Sensor SPSWLED-CLR-ALERT LED Speaker Strobe
Sale price$80.20
Regular price$96.24
In Stock
System Sensor
System Sensor SPSCWLED-P Speaker Ceiling-Mounted LED Strobe
Sale price$80.20
Regular price$96.24
In Stock
System Sensor
System Sensor P2RLED-P L-Series Indoor 2-Wire LED Horn Strobe
Sale price$58.35
Regular price$70.02
In Stock
System Sensor
System Sensor LENS-R3 Indoor Wall Ceiling Mount Strobe LED Lens Red
Sale price$15.75
Regular price$18.90
In Stock
System Sensor
System Sensor HGRKL Outdoor Compact Wall-Mounted Horn
Sale price$40.70
Regular price$48.84
In Stock
System Sensor
System Sensor SCRLED-BP10 Ceiling Mount Strobe
Sale price$439.85
Regular price$527.82
In Stock
System Sensor
System Sensor 4WITAR-B Smoke Detector and Thermal Sensor
Sale price$79.50
Regular price$95.40
In Stock
System Sensor
System Sensor B501 Intelligent Plug-In Detector Base
Sale price$4.45
Regular price$5.34
In Stock