---
title: Shelly Blu Door Window Bluetooth Sensor
date: 2024-11-06T05:49:10Z
modified: 2026-05-25T08:44:10Z
permalink: "https://tech.co.za/product/shelly-blu-door-window-black-bluetooth-sensor-designed-to-detect-the-opening-and-closing-of-a-door-or-window/"
type: product
status: publish
excerpt: Bluetooth Sensor Designed To Detect The Opening And Closing Of a Door Or Window
wpid: 519211
product_brand:
  - Shelly
product_type:
  - simple
product_cat:
  - Smart Home
featured_image: "https://tech.co.za/wp-content/uploads/2024/11/SHELLY-BLU-DOOR-WINDOW-BLACK.jpg"
---

Designed to detect opening or closing of doors/windows and report them immediately, triggering home automation scenarios accordingly. Also can measure tilt angle and luminosity.



Introducing the Shelly BLU Door/Window Sensor with LUX and tilt angle measurement. This advanced sensor is designed to detect openings and report them immediately, triggering home automation scenarios accordingly. Whether you want to enhance home security, automate lighting, or monitor access, Shelly BLU Door/Window sensor adapts to your unique needs. Its compact and stylish design allows for easy installation on doors, windows, safety gates, garage doors, and more. With its seamless integration into any interior, it effortlessly fits the aesthetics of your living space.



###  Features:

- **Bluetooth-operated** – Quicker response, longer battery life, and easy inclusion!
- **Immediate response time** – The sensor has a reaction time of less than 100ms
- **Long-lasting battery** – Battery life of up to 5 years, depending on daily usage
- **Integrated sensors** – Shelly BLU Door/Window has integrated LUX and tilt measurement sensors
- **Scripting** – Create complex or local automations using JavaScript (gateway required)
- **Scene activation** – Set custom scenes by combining Shelly BLU Door/Window with your other Shelly devicess