Good Door and window sensor

HOME SECURITY GUARD

It helps detect whether the door & window is open or not in real time. If someone broke into your home, the alert will remind and take video.

OPEN THE WINDOW TO VENTILATE

Paste sensors on the window and connect Xiaomi Air Purifier on your phone, then open the window to ventilate early morning, purifier auto standby.

AUTOMATICALLY LIGHT THE LAMP

Combining smart socket and setting Linkage scene on your phone, the lamps lights automatically when you open the door.