Shelly BLU Door/Window Outdoor ZB
A rugged outdoor door and window sensor with IP55 protection,
tilt detection, and dual Zigbee & Bluetooth connectivity. Up to 5 years of battery life - built for gates, sheds, and exterior entrances.
Key Features
Dual connectivity: Operates over Zigbee 3.0 and Bluetooth 5 LE - connect to whichever protocol your setup uses.
IP55 outdoor rating: Rugged plastic shell withstands outdoor conditions and temperatures from -20°C to 40°C for reliable year-round outdoor use.
Inclination angle measurement: Tracks tilt positions beyond simple open/close - ideal for monitoring ventilation gaps and partially open windows.
Open/close detection: Monitors door and window status for gates, sheds, and exterior entrances with instant status updates.
Up to 5 years battery life: Ships with a CR2032 battery included, low-maintenance operation for outdoor locations.
Encrypted communication: AES encryption secures all wireless transmissions.
Compact and lightweight: Mounts with included adhesive pads - no drilling, no tools required.
Specifications
Quantity | Value |
|---|---|
| Physical | |
| Size (HxWxD): | Sensor: 41x28x9 mm / 1.62x1.10x0.35 in Magnet: 31x7x7 mm / 1.22x0.28x0.28 in |
| Weight: | 18 g / 0.64 oz |
| Shell material: | Plastic |
| Shell color: | Ivory / Black / Mocha |
| Environmental | |
| Ambient working temperature: | -20 °C to 40 °C / -5 °F to 105 °F |
| Humidity: | 30% to 70% RH |
| Electrical | |
| Power supply: | 1x 3 V battery (included) |
| Battery type: | CR2032 |
| Estimated battery life: | Up to 5 years |
| Bluetooth | |
| Protocol: | 5 (LE) |
| RF band: | 2402 - 2480 MHz |
| Max. RF power: | < 8 dBm |
| Range: | Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors |
| Zigbee | |
| Protocols: | 802.15.4 |
| RF bands: | 2405 to 2480 MHz |
| Max. RF power: | < 8 dBm |
| Range: | Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors |
| Microcontroller unit | |
| CPU: | EFR32MG27 |
| Flash: | 768 kB |
| Firmware capabilities | |
| Schedules: | No |
| Webhooks (URL actions): | No |
| Scripting: | No |
| MQTT: | No |
| Encryption: | Yes |
| Other | |
| Supported Devices |
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