Brand: Xiaomi MijiannName: Door & Window Sensor 2nnSize: 34*32.7*14.5mmnnWireless Protocol: bluetooth 5.1nnBattery: CR2032(Built-in)nnWorking Temperature: -10u2103-50u2103nnWorking Humidity: 0%-95%RH

Features:
- Smart Connection: Create custom scenes with the Mijia/Xiaomi Home App. Integrate with other Xiaomi smart home products, such as surveillance cameras, for a comprehensive smart home experience.

- Tool-free Installation: Easy installation with double-sided tape, eliminating the need for drilling or hardware. Installs quickly and leaves no damage or residue behind.

- Real-Time Status Detection: Attach the sensor to doors or windows to monitor their status in real-time. Receive immediate alerts on your smartphone if a door or window opens unexpectedly, enhancing your home security.

- Event History Tracking: Monitor home access with a magnetic induction sensor that tracks door/window status. Connect to the Bluetooth gateway for remote status checks via your smartphone, keeping you informed no matter where you are.

- Advanced Light Detection: Features a two-in-one light and motion sensor. Automate your lighting by linking the sensor to smart lights, triggering the "Night Light In" scene when low ambient light is detected.

Package Included
1 x Window Sensor
1 x Double-Sided Tape
1 x User Manual