Main Features motion sensor:
•  Xiaomi smart human body sensor for daily use
• Time Delay Function: If there is nobody in the setting time, it will automatically shut down the air conditioning and TV
• Intelligent Inductinon: When you wake up in the light, it will turn on the light for you
• Nightlight Function: It will automatically open when someone pass by
• Notice Function: You might be informed, when your loved oet slip out
• APP Control: More convenient to use
• Variety ways to put and install
• Suitable for all kinds of household environment
Notes: This item must match the xiaomi multifunctional gateway to use.

Main Features door window sensor:

•  Xiaomi smart door and windows sensor for daily security
• Open the Door: The light and the ring for you when you open door
• Push the Door: The light automatically turn on.
• Away From Home Modes: If someone broke into, the bell will remind and taking video.
• Intelligent Sensors: Open the window let fresh air into room
• Small size, easy to install.