---
product_id: 615328564
title: "Shelly Blu Door/Window White | Bluetooth Operated Sensor | Home Automation | iOS Android App | Alexa & Google Home Compatibility | Lux and Tilt Angle Measurement | Set Custom Activation Scenes"
brand: "shelly"
price: "₨2179"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/615328564-shelly-blu-door-window-white-bluetooth-operated-sensor-home-automation
store_origin: LK
region: Sri Lanka
---

# Tilt angle & lux sensor 30m Bluetooth range 5-year battery life Shelly Blu Door/Window White | Bluetooth Operated Sensor | Home Automation | iOS Android App | Alexa & Google Home Compatibility | Lux and Tilt Angle Measurement | Set Custom Activation Scenes

**Brand:** shelly
**Price:** ₨2179
**Availability:** ❌ Out of Stock

## Summary

> 🚪🔒 Smart security that’s always a step ahead—because your home deserves the best.

## Quick Answers

- **What is this?** Shelly Blu Door/Window White | Bluetooth Operated Sensor | Home Automation | iOS Android App | Alexa & Google Home Compatibility | Lux and Tilt Angle Measurement | Set Custom Activation Scenes by shelly
- **How much does it cost?** ₨2179 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/615328564-shelly-blu-door-window-white-bluetooth-operated-sensor-home-automation)

## Best For

- shelly enthusiasts

## Why This Product

- Trusted shelly brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless 5-Year Power:** Forget frequent battery swaps with a long-lasting lithium battery that keeps your home secure for up to 5 years.
- • **Energy-Saving Automation:** Automatically adjust heating, cooling, or lighting when doors or windows open, cutting energy waste effortlessly.
- • **Invisible, Stylish Security:** Compact, sleek design blends discreetly into your home’s aesthetic—security that’s both smart and subtle.
- • **Precision Tilt & Light Sensing:** Monitor door/window status with advanced tilt angle and luminosity detection for smarter automation triggers.
- • **Seamless Bluetooth Connectivity:** Stay connected up to 30 meters away, ensuring real-time alerts and smooth integration with your smart home ecosystem.

## Overview

Shelly BLU Door/Window is a Bluetooth-operated sensor with a 5-year battery life, capable of measuring tilt angle and luminosity. Designed for easy, stylish installation on doors, windows, and more, it integrates seamlessly with iOS, Android, Alexa, and Google Home. It enables real-time notifications and customizable automation scenes to enhance home security and energy efficiency, all controlled via the Shelly Smart Control app.

## Description

Shelly BLU Door/Window - Smart Security Starts at Your Door! 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.Protect your home, even when you're away: Always be informed of any unwanted guests! Simply place Shelly BLU Door/Window on your front door, balconies, windows, or garage door, and receive a notification if someone opens them while you are away. But that’s not all! Shelly BLU Door/Window can be used as part of your security system using automation scenarios or scenes. It could activate other devices to protect your home when unexpected activity occurs at your premises.A warm welcome home: Give a warm welcome to your loved ones when entering your home. When placed on the front door, Shelly BLU Door/Window can turn on the lights when the door is opened.Let no energy go to waste: Shelly BLU Door/Window can also contribute to your energy efficiency efforts. By connecting it to other devices, you can automate the adjustment of heating, cooling, or lighting based on the door or window open state. For example, when a window is opened, the system can automatically turn off the heating to conserve energy.Invisible Protection: Designed to seamlessly blend into your home's aesthetics, this is the first Bluetooth sensor that can be discreetly placed inside the frame of your windows, remaining completely invisible to the eye.

## Features

- Shelly Blu Door/Window is a bluetooth operated sensor,with long-lasting battery up to 5 years, that can measure tilt angle and luminosity.Shelly Blu Door/Window has compact and stylish design allows for easy installation on doors, windows, safety gates, garage doors, and more.
- PROTECT YOUR HOME,EVEN WHEN YOU'RE AWAY - Always be informed of any unwanted guests! Simply place Shelly BLU Door/Window on your front door, balconies, windows, or garage door, and receive a notification if someone opens them while you are away. But that’s not all! Shelly BLU Door/Window can be used as part of your security system using automation scenarios or scenes.
- LET NO ENERGY GO TO WASTE - Shelly BLU Door/Window can also contribute to your energy efficiency efforts. By connecting it to other devices, you can automate the adjustment of heating, cooling, or lighting based on the door or window open state. For example, when a window is opened, the system can automatically turn off the heating to conserve energy.
- SHELLY CUSTOMER SERVICE - Shelly is one of the fastest-growing Smart Home brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 2 years device warranty.
- SHELLY SMART CONTROL APP will help you control your Shelly devices remotely and will send notifications for all automated events in your home. You can easily configure devices and manage their settings individually, or you can create personalized scenes by combining Shelly devices to trigger certain actions in your home automation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Shelly |
| Colour | White |
| Power Source | Battery Powered |
| Item Weight | 22 Grams |
| Maximum Range | 30 metres |
| Mounting Type | Wall Mount |
| Battery Description | Lithium |
| Temperature Range | 1E+2 Degrees Fahrenheit |
| Battery Life | 5 Years |
| Compatible Devices | Smart Home Hubs, Lighting Controls, Security Systems |
| Product Dimensions | 35D x 35W x 7H Millimeters |
| Number of Batteries | 1 CR2430 batteries required. (included) |
| Operating Temperature | 104 Degrees Fahrenheit |
| Recommended Uses For Product | Residential Security, Automation, Energy Management |
| Upper Temperature Rating | 104 Degrees Fahrenheit |
| Manufacturer | Shelly |
| Global Trade Identification Number | 03800235266601 |
| Language | English |
| Item model number | 3800235266601 |
| ASIN | B0C718F4LG |

## Product Details

- **Brand:** Shelly
- **Colour:** White
- **Power Source:** Battery Powered
- **Item Weight:** 22 Grams
- **Maximum Range:** 30 metres

## Images

![Shelly Blu Door/Window White | Bluetooth Operated Sensor | Home Automation | iOS Android App | Alexa & Google Home Compatibility | Lux and Tilt Angle Measurement | Set Custom Activation Scenes - Image 1](https://m.media-amazon.com/images/I/71vregx9y3L.jpg)
![Shelly Blu Door/Window White | Bluetooth Operated Sensor | Home Automation | iOS Android App | Alexa & Google Home Compatibility | Lux and Tilt Angle Measurement | Set Custom Activation Scenes - Image 2](https://m.media-amazon.com/images/I/81H0o7GHcAL.jpg)
![Shelly Blu Door/Window White | Bluetooth Operated Sensor | Home Automation | iOS Android App | Alexa & Google Home Compatibility | Lux and Tilt Angle Measurement | Set Custom Activation Scenes - Image 3](https://m.media-amazon.com/images/I/81VkidK+3BL.jpg)
![Shelly Blu Door/Window White | Bluetooth Operated Sensor | Home Automation | iOS Android App | Alexa & Google Home Compatibility | Lux and Tilt Angle Measurement | Set Custom Activation Scenes - Image 4](https://m.media-amazon.com/images/I/71W1yNe0-RL.jpg)
![Shelly Blu Door/Window White | Bluetooth Operated Sensor | Home Automation | iOS Android App | Alexa & Google Home Compatibility | Lux and Tilt Angle Measurement | Set Custom Activation Scenes - Image 5](https://m.media-amazon.com/images/I/714JQXJzZGL.jpg)

## Frequently Bought Together

- Shelly Blu Door/Window White | Smart Bluetooth Operated Sensor for Home Security & Custom Activation Scenes | Home Automation | Email & App Alerts Notification | Alexa & Google Home Compatibility
- Shelly BLU Gateway | Bluetooth WiFi Gateway in a USB-A dongle | Home Automation | Compatible with Alexa & Google Home | iOS Android App | WiFi Range Extender | Wire-Free
- Shelly Blu Motion | Bluetooth Motion & Lux Sensor | Home Automation | Compatible with Alexa & Google | iOS Android App | Long-Lasting Battery | Scene Activation | Range up to 9 Meters

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**Shop now:** [https://www.desertcart.lk/products/615328564-shelly-blu-door-window-white-bluetooth-operated-sensor-home-automation](https://www.desertcart.lk/products/615328564-shelly-blu-door-window-white-bluetooth-operated-sensor-home-automation)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-17*