Fire Alarm Heat Detector Head, 24 VDC, 135 Deg. Fixed/ROR. System Sensor 5151

SYSTEM SENSOR 5151 135 Degree Fahrenheit Heat Detector Rate Of Rise White

Fire Alarm Heat Detector Head, 24 VDC, 135 Deg. Fixed/ROR. System Sensor #5151.

System Sensor 5251RB Heat Detector Head; Install w/B210LP Base;Notifier Firelite

SYSTEM SENSOR 5151 RATE-OF-RISE HEAT DETECTOR

Fire Alarm Heat Detector Head, 24 VDC, 135 Deg. Fixed/ROR. System Sensor 5151

System Sensor 5151 Rate-Of-Rise Heat Detector