Specification of Heat Detector Size: 78x55 mm
Domco brand heat detector with specifications:
Dual Sensitivity Detection Mode (Rate-of-rise & Fixed Temperature)
Fixed Temperature Point: 135 ° F (57 ° C) or 190 ° F (88 ° C)
Interchangeable Base
Double Terminal Wire Connector
LED Indicator
Supply Voltage: 12V-24V DC
Standby Current: Nile
Alarm Current: 1.5mA
Size: 78x55 mm