Shelly BLU Door/Window ZB Zigbee Bluetooth smart senzor dverí/okna biely

The Shelly BLU Door/Window ZB is a compact, battery-powered smart sensor that detects when doors, windows, cabinets, or drawers are opened or closed. Supporting both Zigbee 3.0 and Bluetooth, it integrates seamlessly with leading smart home platforms and provides instant alerts and automation triggers in your smart home ecosystem.

Advantages

Beyond simple open/close detection, the BLU Door/Window ZB also monitors tilt, vibration, ambient light level, and temperature — making it a versatile multi-purpose sensor in a tiny form factor. A single CR2032 battery powers the device for up to 5 years, making it virtually maintenance-free. With dual-protocol support (Zigbee 3.0 and Bluetooth 4.2 BLE), it works natively with Home Assistant, SmartThings, Hubitat, and the Shelly Smart Control app, offering broad compatibility without lock-in.

Suitable for

• Homeowners wanting to monitor entry points such as front doors, back doors, and windows for security automation
• Smart home enthusiasts who need a Zigbee 3.0 compatible sensor for platforms like Home Assistant or SmartThings
• Rental properties and offices where low-maintenance, long-lasting wireless sensors are preferred

Key specifications

• Brand: Shelly
• Model: BLU Door/Window ZB
• EAN: 3800238072612
• Wireless Protocols: Zigbee 3.0, Bluetooth 4.2 (BLE)
• Primary Function: Door/window open/close detection (magnetic contact)
• Additional Sensors: Tilt, vibration, light (lux), temperature
• Power: 1x CR2032 battery (up to 5 years estimated life)
• Bluetooth Range (indoor): up to 10 m
• Zigbee Range (indoor): up to 30 m
• Response Time: <100 ms
• Installation: Adhesive or screws (surface mount)
• App: Shelly Smart Control (iOS/Android)
• Hub Compatibility: Zigbee 3.0 universal (Home Assistant, SmartThings, Hubitat, etc.)
• OTA Firmware Updates: Yes
• Operating Temperature: -20°C to +40°C
• Operating Humidity: 30–70% RH
• Material: ABS plastic
• Colour: White
• Dimensions: 35 x 35 x 10 mm (main unit)
• Weight: ~13 g

How to use

Attach the main unit to the door or window frame and the magnet to the moving part using the supplied adhesive tape or screws. Pair via the Shelly app over Bluetooth or add directly to a Zigbee hub. Once paired, configure automations — for example, trigger lights, alerts, or locks based on open/close events.

Recommendations

The Shelly BLU Door/Window ZB is an excellent choice for anyone building a Zigbee-based smart home, offering multi-sensor capability, years of battery life, and wide platform compatibility in a discreet, easy-to-install package.