MoesHouse Tuya ZB Smart Home Wireless Smoke Sensor App Remote Control Photoelectric Smoke Fire Detection Alarm

Product Description Independent photoelectric smoke fire detection alarm is an alarm that detects fire by sensing smoke When the smoke concentration reaches the alarm value the alarm will send out a sound and light alarm signal to remind you to take measures to effectively protect safety of life and property for you and your family It can control other smart hardware products through the linkage of the gateway device such as flexible control of window openers exhaust fans smart curtains and other devices Specification Product name photoelectric smoke Sensors Wireless Technology ZbWorking Voltage DC 3VUnder voltage Alarm SupportedWorking temperature 10℃ 55℃Sensors Type Independent smoke Sensors Battery Lifespan More than one year 20 times per day Alarm Sound Pressure ≥85 dB 3m in front of the smoke Sensors Installation Position CeilingDimensions 90mm x 40mmColor WhitePackage included 1 x Independent photoelectric smoke Sensors 1 x User manual1 x Mounting plate1 x 3M sticker2 x Expansion tubes2 x Screws