Shelly BLU Door/Window Brown

Shelly BLU Door/Window (Brown) is a compact Bluetooth door and window sensor. Get instant alerts when doors or windows open, with built-in illumination and tilt sensors.

Key features

• Bluetooth Low Energy (BLE) connectivity
• Door/window open/close detection
• Built-in light and tilt sensors
• Long battery life on coin cell
• Triggers Shelly scenes and actions