SMOKE-WE – 868MHz Wireless smoke detector

Hikvision Pyronix SMOKE-WE - fire detector (sensor) with an optical smoke detector and siren. Radio transmission technology in the 868 MHz FM band. Communicates up to 800 meters in open areas. The sensitivity of the smoke detector is 1.8-3.1%. Sound level 85dB/3m. Tamper. Powered by CR123 battery. Operating temperature range from -10 to + 50 °С.