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Unit 4, Riverside Business Park, Walnut Tree Close, Guildford, Surrey, GU1 4UG

Registered in England & Wales. Company No: 13500507 VAT No: GB 386 0823 76

Copyright © 2025 NetXL Distribution Ltd, All rights reserved.

Want it by tomorrow? Order within 13 hours 8 minutes and choose Saturday Delivery at checkout for next day delivery.

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Shelly
Shelly BLU Bluetooth Operated Door/Window Sensor Black
shelly/shelly-shelly-blue-door-window-sensor-black-13

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shelly/shelly-shelly-shelly-blue-door-window-sensor-black-20
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shelly/shelly-shelly-shelly-blue-door-window-sensor-black-22

Shelly BLU Bluetooth Operated Door/Window Sensor Black

Part Number: SHELLY-BLU-DOOR-WINDOW-BLACK

£17.49inc VAT
£14.58ex VAT

71 In Stock

Want it by tomorrow? Order within 13 hours 8 minutes and choose Saturday Delivery at checkout for next day delivery.

Easy Returns

Bulk Pricing

  • 1+

    £17.49

  • 5+

    £15.72

  • 10+

    £13.95

The Shelly BLU Door/Window Sensor (Black) is a device that can automatically detect and report the opening or closing of doors and windows. With both tilt angle measurement and a light level sensor, the Shelly BLU can keep a close eye on your doors and windows and report them immediately, while also being capable of integrating with other Shelly devices to turn on lights or activate alarms.

Description

The Shelly BLU has a huge range of applications, ranging from security/burglary deterrence by providing instant updates when any movement is detected to being used in wider scenes such as adjusting lighting when a door is opened or closed, or adjusting heating and cooling based on whether your windows are open.

The Shelly BLU features an impressive 5-year life on a single battery and is rapidly responsive, with an average response time of less than 100ms.

The Shelly BLU is also designed to have a low aesthetic profile, blending seamlessly into its surroundings, and its compact chassis makes it easy to fit into any door or window.

***PLEASE NOTE: this product comes with the required battery (3V CR2032) and 3M 9448A Double Sided adhesive pads for wall mounting.

Key Highlights

  • Bluetooth connectivity
  • Integrated LUX and tilt sensors
  • Smart schedules
  • Smart scenes
  • Low battery consumption

What’s in the box?

  • 1 x SHELLY-BLU-DOOR-WINDOW-BLACK
  • 1 x CR2032 3V Battery
  • 1 x Installation Guide

Documents

  • User Manual:Shelly BLU Door/Window Sensor Black User Manual

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