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

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

SYSTEM SENSOR 5151 RATE-OF-RISE HEAT DETECTOR

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

SYSTEM SENSOR 5601P Heat Detector 135°F Rate-of-Rise/Fixed Temp. Single Contact

System Sensor 5601P Hardwired Heat Detector 135°F Fixed Rate-of-Rise Temperature

System Sensor 5603 135F Fixed Temp, Single-Circuit Mechanical Heat Detector