Aqara Security Window/Door Alarm Sensor Smart home Automation Devices Home Security Kit Modules Work with Apple HomeKit Mi home APP (Door Sensor)

Note:This Human Body Sensor Must Work with Xiaomi/Aqara Gateway.
Features:
Original Xiaomi Aqara Smart Door and Window Sensor
ZigBee Version Wireless Connection
Trigger and Alarm: It Will Light and Ring when Someone Open the Door, The Light Will Automatically Turn on When Someone Push the Door
Away From Home Mode: If Someone Broke Into, The Bell Will Ring and the IP Camera ( not included ) Will Take Video
Intelligent Sensors: Open the Window Let Fresh Air Into Room
Mini Pocket Size, Easy to Install
Working Temperature: -10 - 50 Deg.C
Built-in 1pc CR1632 Cell Battery