Shelly BLU Door/Window ZB Black - Intelligent Zigbee Sensor for Doors and Windows, Open and Tilt Detection

TheShelly BLU Door/Window ZB Black is a state-of-the-art sensor that utilises the Zigbee 3.0 protocol to provide ultra-accurate and fast access monitoring in your home. This compact device instantly detects the opening or closing of doors and windows, while offering advanced features such as tilt angle and ambient brightness measurement. The sleek black finish makes it ideal for dark woodwork frames, ensuring seamless aesthetic integration.

Key Selling Points

• Zigbee 3.0 Protocol: Offers ultra-stable connectivity, extremely low power consumption and extensive compatibility with Zigbee hubs from various manufacturers (Home Assistant, Amazon Alexa, SmartThings).

• Tilt Angle Detection: The sensor can identify if a window is swinging open (tilting), allowing you to create different scenarios for ventilation than a full opening.

• Integrated Light (LUX) Sensor: Measures the light intensity near the window. You can automate blinds or interior lights based on the natural light detected.

• Long Autonomy: Thanks to Zigbee efficiency, the battery can last up to 5 years, greatly reducing the need for maintenance.

• Discreet Black Design: The black colour is the ideal solution for modern aluminium or anthracite grey/black PVC windows where standard white sensors would be unsightly.

• Enhanced Security: You receive instant notifications on your phone the moment a pathway is forced or opened, making it a critical component of any DIY alarm system.

Smart Automation Examples

1. Weather Protection: If the sensor detects that the window is open and the weather forecast calls for rain (or the wind is blowing hard), the system can send you a voice or smartphone alert.

2. Energy Saver (HVAC): Set the thermostat or air conditioner to automatically shut off as soon as the sensor detects that a window has been opened for ventilation.

3. Automatic Entrance Lighting: Turns on the hallway light to 100% intensity when the entrance door opens in the evening, but holds it at 10% if the door opens at night.

Technical Specifications

• Model: Shelly BLU BLU Door/Window ZB (Black)

• Wireless Protocol: Zigbee 3.0

• Battery: 1 x CR2032 (Included)

• Battery Life: Up to 5 years

• Functions: open/close detection, tilt angle, ambient light (LUX)

• Operating temperature: -10°C to +40°C

• Colour: Black

• Dimensions: 35 x 35 x 7 mm (sensor) / 35 x 12 x 7 mm (magnet)

Package Contents: 1 x Shelly BLU Door/Window Sensor ZB Black, 1 x Magnet, CR2032 Battery, User Manual(Note: Requires a compatible Zigbee Hub for operation.)

Why choose Shelly BLU Door/Window ZB Black?

If you already own a Zigbee-based ecosystem (such as a SkyConnect, SONOFF Bridge or Echo hub) and are looking for a sensor that doesn't sacrifice interior design, this model is the perfect choice. It's small, extremely smart with its tilt-measuring function, and offers long-term reliability that every smart home needs.