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 B200SR-IV Addressable Sounder Base
Sale price$78.95
Regular price$94.74
Out of Stock – (Call or Chat for Lead Time)
System Sensor
System Sensor M500R Relay Control Module
Sale price$135.65
Regular price$162.78
In Stock
System Sensor
System Sensor SBBSPRL L-Series Wall Surface Mount Back Box
Sale price$20.20
Regular price$24.24
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 B210LP Smoke Detector Base
Sale price$16.10
Regular price$19.32
Discontinued / Sold Out
System Sensor
System Sensor SPSCWKLED Outdoor LED Speaker Strobe Ceiling
Sale price$130.60
Regular price$156.72
In Stock
System Sensor
System Sensor SPSCWLED-CLR-ALERT LED Speaker Strobe
Sale price$93.10
Regular price$111.72
Out of Stock – (Call or Chat for Lead Time)
System Sensor
System Sensor LENS-R3 Indoor Wall Ceiling Mount Strobe LED Lens Red
Sale price$16.10
Regular price$19.32
In Stock
System Sensor
System Sensor DST1 Metal Sampling Tube Duct
Sale price$9.45
Regular price$11.34
In Stock
System Sensor
System Sensor CK300-BL - Pack with 10 Units
Sale price$149.35
Regular price$179.22
In Stock
System Sensor
System Sensor SRL L-Series, Red, Wall-Mounted, Clear Lens, Strobe
Sale price$53.30
Regular price$63.96
Discontinued / Sold Out
System Sensor
System Sensor PC2WL-BP10 Horn Strobe - Bulk Pack with 10 Units
Sale price$647.15
Regular price$776.58
Only 23 units left
System Sensor
System Sensor SPSCWK Speaker Strobe
Sale price$191.95
Regular price$230.34
Discontinued / Sold Out
System Sensor
System Sensor 5622 Dual-Circuit Mechanical Heat Detector
Sale price$33.60
Regular price$40.32
In Stock
System Sensor
System Sensor P2RL-BP10 Horn Strobe - Bulk Pack with 10 Units
Sale price$594.00
Regular price$712.80
Discontinued / Sold Out
System Sensor
System Sensor SPSCWL-BP10 Speaker Strobe - Bulk Pack with 10 Units
Sale price$712.35
Regular price$854.82
Only 4 units left
System Sensor
System Sensor SBBSPWL Wall Speaker Surface Mount Back Box
Sale price$23.40
Regular price$28.08
In Stock
System Sensor
System Sensor SBBCWL Ceiling Surface Mount
Sale price$19.60
Regular price$23.52
In Stock
System Sensor
System Sensor PC2RK Weatherproof Horn Strobe
Sale price$91.40
Regular price$109.68
Discontinued / Sold Out
System Sensor
System Sensor HWL L-Series Indoor Selectable Output Horn
Sale price$29.00
Regular price$34.80
In Stock
System Sensor
System Sensor DST1.5 Metal Sampling Tube Duct
Sale price$12.20
Regular price$14.64
In Stock