Shelly BLU Door/Window ZB - White

The Shelly BLU Door/Window ZB is a compact, battery-powered sensor that detects when a door or window opens or closes. It can also measure the tilt angle of a suitable window and the ambient light level, helping compatible smart-home systems trigger useful lighting, security and energy-saving automations.

Features

• Zigbee 3.0 and Bluetooth 5 LE connectivity, with BTHome support.
• Detects open and closed events and measures tilt and ambient light.
• Encrypted communication and an optional beacon mode for periodic status updates.
• Compact sensor and magnet for discreet installation.

Specifications

• Manufacturer model: SBDW-103C; colour: white.
• Power: 1 × CR2032 battery, included.
• Battery life: up to 5 years depending on use; beacon mode can reduce battery life.
• Sensor dimensions: approximately 35 × 35 × 7 mm; magnet: approximately 35 × 12 × 7 mm.
• Operating temperature: −20°C to 40°C.

A compatible Zigbee hub or Bluetooth gateway is required for app control and integrations. Notifications and automations depend on your connected system.