The Series 65 Optical Smoke Detector uses a pulsing LED and Photo Diode in the sensing chamber to detect slow burning and smoldering fires. The Indicator LED is clear in quiescent state but produces a red light in alarm condition.
Responds well to slow burning smouldering fires
Well suited for bedrooms and escape routes
Unaffected by wind or atmospheric pressure
Wide operating voltage of 9 – 33VDC
All products supplied by us meet the recommended British Standards.