VERSATILE COMPATIBILITY - Tuya WiFi port sensor is compatible with a variety of Smart Home platforms, including Amazon Alexa and Google Assistant. It can also be automatically controlled together with other smart devices compatible with Smart Life.
Receive Real-Time Remote Alerts - When the door/window is opened or closed, the sensor will immediately send a notification to your smartphone (please note: the sensor does not beep).
Reliable connectivity: Connect to your smartphone via an app in a 2.4GHz Wi-Fi environment. If the WiFi router only supports 5G, the device will not connect.
ALARM NOTIFICATION FUNCTION: This WiFi window sensor has an alarm notification function and can protect your home by detecting open/closed doors. So you don't have to worry about your baby leaving the house without warning. You will learn easily when your elderly parents come home or go and you can even clearly see when someone enters your home, shop, office, etc.
Simple Installation: This wireless alarm does not require the use of complicated tools during installation, just use 3M glue to install, solid and durable. The distance between the two components should be as close as possible and the shortest distance should not interfere with the opening/closing of the door or window.