Description:APP: Smart Life / Tuya SmartWireless ConnectionForZigbee 3.0Working Voltage: 3V(2*AAA battery)Working Current: 19~59mAStandby Current:Standby Time :10-12 MonthsHumidity :95%RHTrigger Distance: 2~3cmWorking Temperature: -10^55Specifications:1.Tuya Smartfor ZigBee Door&Window Sensor:A Tuya forZigBee Wireless Gateway Hub is a must to work with the door&window sensor,as well as a variety of forZigBee smart products.2.Real-time remote monitoring:Whenever and wherever you are,once Door/Window Sensor detects external objects or animals, you will receive a notification by smart phone.3.Wide Applications:Apply the smart door/window sensor to different scenes,your bedroom,garage,bathroom,garden and anywhere you like.4.Battery powered for low power consumption;New designed with Low battery reminder supported.5.Easy installation with double-side tape,simply stick it anywhere you like to protect your house security.Package Included:1*Door sensor1*User Manual