Vender tuya smart home tuya wifi detector de redes de humo alarma dg al mejor precio

Package Included: sensor*1 Specifications: ·On -site alam,over 85d8 sound ·Professional maze design,fast perception of the fire ·Smoke and temperature,effectively reduce the false alarm rate, so that more accurate warning ·Low voltage monitoring function ·Professional security field of anti-demolition design ·Send online reports to the host on a regular basis All-weather detection of smoke in the environment, the scene alarm, and the alarm information at the same time transmitted to the user's mobile phone. Description: 1. Measure smoke app push notifications 2. Easily install on the wall or any surface by screws or tape 3. Battery type: DC9V x 1pcs 4. Standby current: 26uA alarm current: 120mA-130mA 5. Battery life: 2500 triggers (1 trigger a day, 3 triggers a day, 3 triggers a day 2 triggers) Standby time: 1 year 6. Sensitive distance: 3 meters/85DB 7. Viewing angle: 110 degrees 8. Operating temperature: 0°C~40°C (32°F~104°F)