4-Wire Photoelectric Duct Smoke Detector

Common Base for termination and fixing of detectors, compatible for I-9102(UL), C-9102(UL), I-9103(UL) & C-9103(UL)

System Sensor® SpectrAlert® Advance selectable-output horns, strobes and horn/strobes are rich with features guaranteed to cut installation times and maximize profits.

FDM-1 is a standard-sized dual monitor module used to monitor and supervise two independent two-wire Style B (Class B) dry-contact initiating device circuits (IDCs) at two separate, consecutive addres

SD-651 SD-651 Low-Profile Plug-In Smoke Detectors

System Sensor’s 5600 Series mechanical heat detectors offer a low-cost option for property protection against fire and for non-life-safety installations, where smoke detectors are inappropriate.

The 5151 thermal detector meets the needs for applications where rapid response is vital and rapid temperature increases would only be caused by a fire emergency.