Shelly BLU Door/Window
🔧 Key Features
- Bluetooth Low Energy (BLE): Enables fast, energy-efficient communication with Shelly Smart Control or other BLE-compatible hubs.
Open/close detection: Instantly senses when a door or window is opened or closed.
Inclination angle measurement: Detects tilt or turn angles, useful for windows that swing or tilt.
Illumination sensor: Measures ambient light levels to trigger lighting or shading automations.
Beacon mode: Broadcasts its presence for location-based automation.
Encrypted mode: Ensures secure communication between devices.
Long battery life: Designed for extended operation without frequent battery changes.
🔍 Smart hint
- Automate lighting: Turn on lights when a door opens and ambient light is low.
- Security alerts: Receive notifications if a window opens unexpectedly.
- Energy efficiency: Trigger HVAC or blinds based on window tilt and sunlight levels.
- Multi-unit buildings: Ideal for apartments, hotels, or offices to monitor access and lighting.
⚠️ Warnings
- Bluetooth range may be affected by walls, metal frames, or interference from other devices.
- Proper alignment is crucial for accurate open/close detection, mount the sensor &Â magnet correctly.
- Not waterproof: Avoid outdoor or high-humidity installations unless protected.
- Battery life depends on usage:Â frequent state changes or beacon mode may reduce longevity.
📦 What’s Included
- Shelly BLU Door/Window sensorÂ
- Mounting adhesive or screws
- Magnet for open/close detection