System Sensor

System Sensor Fire Alarm Smoke Detectors, Horn Strobes and Bases

Since 1984, System Sensor has manufactured fire detection and life safety devices. Its range covers spot smoke and fire detectors, carbon monoxide detection, HVAC duct smoke detection, reflected beam smoke detection, audible visible notification devices, multi-voltage relays and modules. System Sensor is part of Honeywell, and its products are used in commercial, industrial and residential buildings.

This collection includes conventional smoke detectors such as the 2W-B i3 two-wire and 4W-B four-wire photoelectric models, heat detectors such as the 5601P and 5604, and carbon monoxide detectors such as the CO1224T. Detector bases like the B300-6 six inch base, DNR duct detectors, and addressable sounder bases are also listed, along with wall and ceiling horn strobes such as the P2RLED.

Many System Sensor parts have been replaced by newer part numbers, for example the SRL wall strobe is replaced by the SRLED. We carry both current and older models so you can match what is already installed. If a part is not listed, request it on our quote page.

Popular System Sensor models

• System Sensor 2W-B i3 2-Wire Photoelectric Smoke Detector
• System Sensor 4W-B 4-Wire Smoke Detector
• System Sensor CO1224T Carbon Monoxide Detector
• System Sensor B300-6 6 Inch Detector Base, White
• System Sensor DNR Duct Detector
• System Sensor P2RLED LED Horn Strobe, Wall Mount, Red