Smoke Detector

Smart Security

The smoke sensor can detect fire smoke. When detecting smoke, it will send a warning alarm signal to the host and has a 120dB Siren and red flash warning light.

Product Techspecs

Basic

Size：85 mm * 85 mm * 30 mm Alarm Concentration: 8%LEL±3%LEL Power supply: 5V DC Battery type: 3pcs AAA battery Battery duration: 12 to 18 months Alarm Volume: 120dB Control signal: 433MHz（GFSK） Alarm: siren, warning light, and app alarm Support gateway: gateway with GFSK gateway module Pressure Limit: 86kPa to 106kPa Preheat time: 180 seconds Working Temperature: 0° to 55° C Relative humidity: 10% to 95% noncondensing