Tuya Smart WiFi Smoke Detector 85dB Alarm Photoelectric Sensor 2.4GHz Wireless Smart Life App Smoke Alarm

Specifications APP Smart Life Android and iOS supported Power Supply 3V CR123A lithium battery Size Φ7 8 55cm Operating Life 10 years Battery Life 3 years Sensor Type Photoelectric Safety Standard EN 14604 2005 AC 2008 Standby Current 15 μA avg Alarm Current 100 mA avg Operating Ambient Temperature 0 55°C Operating Relative Humidity 85 non condensing Alarm Loudness ≥85 dB at 3m 3 2 0 3 kHz pulsing alarm Silence Duration About 10 minutes Wireless Frequency 2 4GHz Incompatible with 5 GHz Wi Fi network Wireless Protocol IEEE802 11b g n Features 1 Long Operating Life Enjoy peace of mind with an impressive 10 year sensor lifespan ensuring reliable performance for years 2 Smart Connectivity Integrate seamlessly with the Tuya Gateway for real time alerts and controls via the Smart Life app available on both Android and iOS 3 High Sensitivity Take advantage of photoelectric sensor technology which provides enhanced smoke detection capabilities for timely warnings 4 Audible Alarm The device emits an alarm at a sound level of ≥85 dB ensuring audibility even from a distance of 3m 5 Energy Efficient Powered by a 3V CR123A lithium battery with a 3 year battery life offering energy saving functionality without frequent replacements Package Included Without Battery Version 1 x Smoke DetectorWith Battery Version 1 x Smoke Detector1 x Battery