Shelly BLU Bluetooth Operated Door/Window Sensor Black

The Shelly BLU Bluetooth Operated Door/Window Sensor provides reliable monitoring of entry points throughout your home or office. This compact magnetic sensor instantly detects when doors or windows are opened or closed, sending alerts directly to your connected devices. Perfect for enhancing security and peace of mind, this sensor integrates seamlessly with Shelly's ecosystem and compatible Bluetooth gateways. Its sleek black finish ensures discreet placement on any door or window frame, whilst the low-energy Bluetooth connection ensures long battery life and reliable performance. Key Features: • Instant open/close detection with magnetic contact sensor • Low-energy Bluetooth connectivity for extended battery life • Compact, discreet design in sleek black finish • Real-time alerts when doors or windows are accessed • Works with Shelly BLU Gateway or compatible Bluetooth-enabled Shelly devices Technical Specifications: • Connectivity: Bluetooth Low Energy (BLE) • Compatibility: Shelly mobile app, requires Shelly BLU Gateway or compatible Shelly device for remote access • Power: Battery powered (CR2032 coin cell) • Operating Temperature: -10°C to 50°C • Detection Range: Up to 20mm gap detection • Dimensions: Compact magnetic contact design What's Included: • Shelly BLU Door/Window Sensor unit • Magnetic contact piece • Mounting adhesive pads • CR2032 battery (pre-installed) Installation: No wiring required - simply mount the sensor and magnet on your door or window frame using the included adhesive pads, then pair via the Shelly app.