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Shelly BLU Door/Window
Shelly BLU Door/Window
Shelly BLU Door/Window
Shelly BLU Door/Window
Shelly BLU Door/Window
Shelly BLU Door/Window
Shelly BLU Door/Window
Shelly BLU Door/Window in white

Shelly

Shelly BLU Door/Window

SKU 3800235266618

For an alert when a door or window opens. The Shelly BLU Door/Window runs on one CR2032 for about 5 years, and reports over Bluetooth up to 10 m indoors.

Manufacturer: Shelly
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£20.20 inc VAT

Key features

Bluetooth
  • Built-in light sensor
  • Bluetooth connectivity
  • Powered from 1x 3 V CR2032 battery
  • Set up and run from the Shelly Smart Control app
Product details Manual

Why Shelly BLU Door/Window

The Shelly BLU Door/Window runs on one CR2032 for about 5 years, and reports over Bluetooth up to 10 m indoors

Bluetooth Low Energy

Low-energy Bluetooth keeps the battery going for longer. A Shelly BLU Gateway or a Gen3 or Gen4 device links it to the app from anywhere.

Shelly Smart Control

Add the device, name it and build scenes from the free app on iPhone or Android.

What the Shelly BLU Door/Window does

The Shelly BLU Door/Window is a battery Bluetooth sensor that reports when a door or window opens or closes.

Good for:

  • Open-door and open-window alerts
  • Turning lights on when a door opens
  • Heating automations when a window is left open

Key facts

  • Battery: 1x 3 V CR2032 battery (included)
  • Battery life: 5 years
  • Size: 35x35x7 mm ±0.5 mm / 1.38х1.38х0.27 in ±0.02 in (Sensor unit); 35x12x7 ±0.5 mm / 1.44х0.47х0.27 in ±0.02 in (Magnet)

Works with

Set up and controlled over Bluetooth in the Shelly Smart Control app. For control away from home and cloud automations it needs a Bluetooth gateway: the Shelly BLU Gateway or another Shelly device that works as a gateway. Connectivity: Bluetooth.

Pairs well with

Browse Sensors, Shelly BLU, all Shelly and what Shelly is.

Guide: Shelly Mini vs Pro vs BLU vs Wave: which to buy in the UK

Questions

What battery does the Shelly BLU Door/Window use?

1x 3 V CR2032 battery (included). Battery life is 5 years.

Shelly Smart Control

One free app for every device

This device is added and run from Shelly Smart Control, the free app for iPhone and Android.

  • Rooms, groups and scenes for the whole home
  • Live power readings on devices that measure energy
  • Control away from home, or keep it on the local network
Download on theApp Store Get it onGoogle Play

iPhone needs iOS 15 or later. The app is published by Shelly.

Shelly Smart Control on two phones, showing room energy use and live device status.