Description
The Xiaomi Window and Door Sensor 2 is a compact smart home sensor designed to monitor whether doors, windows and other opening surfaces are open or closed. Its magnetic induction sensor detects changes in the opening state and, when connected to a compatible Bluetooth gateway, can provide remote status monitoring and smartphone notifications through the Xiaomi Home app.
An integrated light sensor adds additional automation possibilities by detecting ambient lighting conditions. For example, the sensor can trigger compatible smart lighting scenes when it detects that an area has become dark.
The sensor supports event history, synchronised smartphone notifications and left-open alerts, allowing you to monitor unexpected openings or doors and windows that have remained open for a set period. Bluetooth 5.1 BLE connectivity and a pre-installed CR2032 battery provide efficient wireless operation, while the compact adhesive-mounted design makes installation simple.
Features
- Monitors door and window opening and closing status
- Magnetic induction opening/closing detection
- Integrated ambient light sensor
- Event history through the Xiaomi Home app
- Synchronised smartphone notifications
- Left-open alerts
- Supports smart home automation scenes
- Can trigger other compatible smart home devices
- Bluetooth 5.1 Low Energy connectivity
- Requires a compatible Bluetooth gateway for remote monitoring and advanced automation
- Compatible with Xiaomi Smart Home Hub 2
- Compact and lightweight design
- Adhesive mounting for easy installation
- Pre-installed CR2032 battery
Specifications
- Wireless Connectivity: Bluetooth 5.1 BLE
- Detection: Magnetic induction
- Light Sensor: Integrated
- Battery Type: CR2032
- Battery: Installed
- Colour: White
- Product Dimensions: 3.4 × 3.3 × 1.5cm
- Smart Home Platform: Xiaomi Home / Mi Home
- Gateway Requirement: Compatible Bluetooth Gateway for remote monitoring and automation
What’s in the Box
- Xiaomi Window and Door Sensor 2 – White × 1
- Adhesive Stickers × 2
- User Manual × 1









