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 6500-MMK Robust Multi-Mount Kit
Sale price$179.15
Regular price$214.98
Discontinued
System Sensor
System Sensor HCRL-LF Indoor Low Frequency Sounder
Sale price$55.00
Regular price$66.00
In Stock
System Sensor
System Sensor HGWL-LF Low-Frequency Compact Sounder
Sale price$53.15
Regular price$63.78
Sold Out - Call for Lead Time
System Sensor
System Sensor HRL-LF Low-Frequency Sounder 2-Wire Red
Sale price$53.15
Regular price$63.78
Sold Out - Call for Lead Time
System Sensor
System Sensor HR-LF Low Frequency Sounder 2-Wire Red
Sale price$45.60
Regular price$54.72
In Stock
System Sensor
System Sensor BEAM1224S (Replaced by OSI-R-SS)
Sale price$967.90
Regular price$1,161.48
Discontinued
System Sensor
System Sensor B224RB Intelligent Relay Base (Replaced by B224RB-IV)
Sale price$47.55
Regular price$57.06
In Stock
System Sensor
System Sensor B200S-LF (Replaced by B200S-LF-IV)
Sale price$109.35
Regular price$131.22
Discontinued