System Sensor 5623

FDD Heat Detector CR 135 -2 Combination Rate-of-rise & Fixed Temp 57C/135F

AIP AI2838 135°F Fixed Temperature Heat Detector Fire Alarm – Preowned

System Sensor 5603 135F Fixed Temperature Conventional Heat Detector With Base

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

Heat Detector AIP AI281B Rate of Rise & Fixed Temp 135F/57C NEW IN BOX

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

System Sensor 5604 Fixed Temperature Heat Detector - White