Xiaomi YTC4039GL Mi Window and Door Sensor White

Minimalist look and quality workmanship. Easy to install. Highly sensitive sensor. Suitable for all types of households. Set the time schedule when the sensor will be active. Automatically sends notifications to your device. Control and setup through Mi Home.

Smart Home
Pair your sensor set to the Mi control hub (sold separately) to take control of your home. Turn on and off smart devices when someone enters and exits a room.

Home Security
Feel safe and secure in your home at night and go to bed knowing that you’ll be alerted if the door or window is opened.

Interactive
Set your sensors to interact with other smart devices. From adjusting the air purifier when the window is opened to save energy, to setting your lights to turn on automatically when you come home and open the door.