Mi Door and Window Sensor 2
$200
New Arrival
In stock: 2 available
1
Product Details
Brand: Xiaomi
Model Number: MCCGQ02HL (also known as BHR5154GL)
Sensor Types: Magnetic (open/close) + ambient light sensor
Wireless Connectivity: Bluetooth 5.1 LE (BLE)
Smart App: Mi Home / Xiaomi Home
Power Source: 1 × CR2032 coin battery (pre-installed)
Battery Life: Up to 2 years (based on typical use)
Dimensions: 34 × 32.7 × 14.5 mm
Weight: Approx. 18 g
Operating Temperature: –10 °C to 50 °C
Operating Humidity: 0–95 % RH (non‑condensing)
Notification Features: Alerts on open/close events, “left open” reminders, light-detected actions
Smart Automations: Works with Bluetooth gateway for remote notifications, event history, smart scenes
Installation: Adhesive mount with ≤18 mm gap requirement
Package Contains: Sensor body + magnet, 2× adhesive stickers, user manual, warranty notice
Key Features
- Dual‑function sensor: Detects both door/window position and ambient light to create custom automations (e.g. turning on lights when it’s dark).
- Remote alerts & event logging: View real-time status and history via the Mi Home app when paired with a Bluetooth gateway
- "Left open" alert: Configurable reminder if a door/window remains open beyond a set time
- Easy & flexible installation: Small, lightweight body with simple adhesive mounting — sticks to almost any surface
- Long-lasting battery: Uses a replaceable CR2032 coin cell with up to 2 years of life under normal usage.
Ideal Use Cases
- Home security: Get alerts if doors/windows open unexpectedly.
- Convenience: Automatically turn on lights when entering in low light.
- Baby safety: Monitor nursery doors or cabinets.
- Energy efficiency: Notify if windows are left open in cold/hot weather.
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Mi Door and Window Sensor 2
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