Zigbe Smart Smoke Detector 20-30m² Coverage High-Sensitivity Alarm 85dB Loud Audio Visual Warning Voice Control Mobile RSpecification Product Name Zigbe Smart Smoke Alarm SensorDetection method Photoelectric smoke sensor 360° air intakeWireless protocol Zigbe 3 0 2 400 2 484 GHzPower supply DC 3V 2 AAA LR03 batteriesStatic current ≤30 μAAlarm current ≤85 mALow voltage threshold ≤2 5 V low battery reminder Alarm sound level ≥85 dB 3 mRecommended coverage 20 30 m² per detectorInstallation Ceiling mountedWorking temperature 10℃ to 55℃Working humidity ≤95 RH non condensing Shell material Fire retardant ABS plasticProduct size 80 80 52 mmFeatures 1 Smart Zigbe networking Links with Zigbe gateway for remote monitoring and smart home automation 2 Mobile App notifications Real time alarm … $17.99Banggood.comDelivery: in USA ReportBuy!
