Free Shipping

Overview and Specifications:


[ Make your door/window smarter ] – when you leave home,it will push notification to you if the doors or windows are opened or invaded by an external boject,you will find anomalies in your home immediately
[ Battery Wi-Fi powered ] – full of power long durable ,replace the battery is simple,service more intimate
[ PLUG & PLAY with Tuya/smartlife APP ] – No hub required,simple download teh “tuyasmart”app on iOS and Android.


— App/Platform: Tuya / Smartlife APP
— OS Support: IOS8.0 / Android4.0 and
— Wi-Fi Band: 2.4GHz / 2.4GHz & 5GHz
— Battry: AAA*2 Battery (no Included)
— Wireless distance:Max 50
meters(Empty area)
— Detecting distance: ≤15mm
— Operating Temperature: -10℃~+40℃
— Operating Humidity: Maximum 95%RH