Xiaomi Mi Door and Window Sensor 2 (Global Version)
The Xiaomi Mi Door and Window Sensor 2 is a compact and essential tool for a modern smart home. This wireless sensor is designed to provide real-time monitoring of your home’s entry points, giving you peace of mind whether you’re at home or away. With its seamless Bluetooth connectivity and dual functionality, it is a versatile addition to your security and automation setup.
Key Features
- 2-in-1 Sensor with Light Detection: The sensor combines a magnetic sensor for detecting the open/closed status of doors and windows with a new light sensor. The light sensor allows for more advanced smart home automations, such as automatically turning on a light when a door opens in a dark room.
- Bluetooth 5.1 Connectivity: The sensor connects to the Mi Home app on your smartphone via Bluetooth 5.1. For advanced features like remote access and smart scene integration with other devices, it requires a Bluetooth gateway (sold separately or built into a compatible Xiaomi smart product).
- Instant Alerts and Event History: You will receive instant push notifications on your smartphone whenever a door or window is opened or closed unexpectedly. The Mi Home app also provides a detailed history of all opening and closing events.
- Easy and Tool-Free Installation: The sensor’s two components—the main sensor and a smaller magnet—are attached with a strong adhesive backing. Installation is as simple as peeling and sticking the sensor parts to your door/window and ensuring the gap between them is less than 18mm when closed.
- Timely “Left Open” Alerts: You can set up alerts to notify you if a door or window has been left open for an extended period, which is useful for home security or for helping to save energy.
- Smart Home Automation: By linking the sensor to other Xiaomi smart devices via a Bluetooth gateway, you can create customized smart scenes. For example, you can have a smart camera automatically record an event when a door opens or have an AI speaker announce when a window is open.
- Long-Lasting Battery: The sensor is powered by a single CR2032 button cell battery, which is designed for a long service life and can provide reliable performance for up to a year or more.
Specifications
- Model: Mi Door and Window Sensor 2 (MCCGQ02HL)
- Dimensions: 34.0 x 32.7 x 14.5 mm
- Wireless Connection: Bluetooth 5.1 BLE
- Battery: CR2032 (built-in)
- Working Temperature: -10°C to 50°C
- Working Humidity: 0%–95% RH
- Installation Clearance: Less than 18 mm
- Features: Magnetic Sensor, Light Sensor, Event History, Push Notifications
- App Support: Mi Home / Xiaomi Home app