ESSER 803371 Optical Smoke Detector

ESSER 803371 ,The optical smoke detector works using the light scatter principle to guarantee safe and early detection of fires. It responds well to slow-burning, smouldering fires. This intelligent fire detector boasts features like decentralised intelligence, automatic function self-test, CPU failure mode, alarm and operating data memory, alarm indicator, soft-addressing and operating indication. It is provided with an integrated isolator. A remote indicator can be connected.