1. Real-time temperature and humidity feedback function, through for ZigBee Bridge, you can remotely monitor the real-time temperature and humidity on your mobile phone when you are from home.2. Smart scene trigger device or alarm function. You can set up smart scenarios to turn on/off connected WiFi devices or trigger alarms based on events like high/low temperature, high/low humidity, etc.3. Add a camera and enable the on-sensor camera feature to see what's going on in your home.4. Shared control, just share the sensor with family members through the APP, they can check the temperature and humidity directly on the phone without pairing.5. Simple design and easy installation, can be easily installed in any corner of your home.Colour:WhiteMaterial:plasticPackage Contents:2 * Wifi Smart SwitchOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.