Bakeey Z-bee Tuya WIFI Magnetic Door & Window Sensor Contact Window Open Alarm Detector Smart Life APP Alert Work with A

Description This smart Wi Fi door and window sensor monitors thestate of itself When door window is opened or closed battery in in low voltage or the case is removed from the base alarm notification will be sent to your phone viewing the state of the sensor on your APP so you ll know that someone is coming in or out your home Features 1 Working in 2 4G Wi Fi network 2 Support Easy or AP mode for Wi Fi connection 3 Send notification about sensor state battery level or tampered event 4 Open Close history record What You Need To set and use door sensor you ll need a smartphone the Smart App see picture a Wi Fi 802 11 b g n 2 4GHz network connection Specifications Power Supply DC 3V LR03 AAA Battery x2 Not Included Standby Current 2uAlarm Current 100mAWi Fi Frequency 2 4GHzWi Fi IEEE802 11b g nLow Battery Alarm 2 4VMaterial ABSSize approx 3 2x6 4cm 2 62x2 52inColor WhitePackage Includes 1 x Door Window Sensor1 x Extra Adhesive1 x User Guide other accessories demo in the picture is not included