Series 65E Ionisation smoke detector (EN54 with Flashing LED)

The Context Plus Conventional Series 65E Ionisation Smoke Detector uses a low activity radioactive foil to detect fires by irradiating the air in the smoke chamber and causing a current flow. If smoke enters the chamber, the current flow is reduced leading to an alarm. Wide-operating voltage of 9–33VDC. Wide-operating and storage temperature of -20°C to +60°C. Can be used on security systems. Proven detection performance. It has an indicator LED which is clear in quiescent state but produces a red light in alarm. Responds well to fast burning, flaming fires. Designed to operate in a variety of environments. Flashing LED.