---
product_id: 566581154
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: "€ 69.15"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.sk/products/566581154-shelly-blu-door-window-white-bluetooth-operated-sensor-home-automation
store_origin: SK
region: Slovakia
---

# Lux & tilt angle sensing 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:** € 69.15
**Availability:** ✅ In Stock

## Summary

> 🏠 Stay ahead of the curve with Shelly Blu — your silent smart guardian!

## 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?** € 69.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/566581154-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

- • **Custom Automation Scenes:** Create personalized triggers to elevate your home security and energy savings.
- • **Dual Sensor Intelligence:** Track both tilt angle and light levels for smarter automation.
- • **Effortless 5-Year Battery Life:** Forget frequent replacements—stay worry-free for years.
- • **Seamless Bluetooth Connectivity:** Reliable 30-meter range keeps your smart home synced flawlessly.
- • **Universal Smart Home Compatibility:** Works with Alexa, Google Home, iOS & Android for total control.

## Overview

Shelly Blu Door/Window White is a compact Bluetooth sensor designed for smart home security and automation. It features a long-lasting 5-year lithium battery, measures both tilt angle and ambient light, and supports custom activation scenes via the Shelly Smart Control app. Compatible with Alexa, Google Home, and major Shelly gateways, it offers reliable notifications and energy-saving automation within a 30-meter wireless range.

## Description

Buy 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: Sensors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Small but very capable door and window sensor for smart home setups - I added this to a smart home setup and it has worked really well so far. It is a compact Bluetooth door and window sensor that detects when something opens or closes and can trigger notifications or automation scenes. Installation was simple. It mounts with adhesive and the sensor and magnet align easily on a door or window frame. Once installed it disappears pretty well visually because the device is small and lightweight. One thing I like about this sensor is that it does more than just detect open and close. It also measures tilt angle and light levels, which opens up some additional automation possibilities depending on how you are using it. Battery life is rated up to around five years using a coin cell battery, which is nice because it means you are not constantly swapping batteries like some sensors. Overall this is a solid little sensor if you are building out a smart home or security setup. It is easy to install, integrates with automation platforms, and gives you reliable notifications whenever a door or window is opened.
Review: Perfect for monitoring Garage Door status in Home Assistant - This little gem is AMAZING! This particular model operates with BLE and instantly integrates with the Bluetooth proxy on home assistant. It has replaced all previous attempts at getting a reliable garage door status (into HA). Now not only do I have an open and close reporting but I also have the door angle showing in dashboard. I never even tried to connect to the shelly app/cloud. It claims to have an encryption option but I don't care about that. Device came with battery pull tab and a fresh battery as shown to be 100% in HA. I don't understand why all the negative reviews. This thing is solid! FWIW, I got the white model.

## Features

- Shelly Blu Door/Window White is a Bluetooth-operated sensor, with a long-lasting battery of up to 5 years, that can measure tilt angle and luminosity. Shelly Blu Door/Window has a compact and stylish design that allows for easy installation on doors, windows, safety gates, garage doors, and more. Requires a gateway for use with the Shelly Smart Control app. Compatible with Shelly BLU Gateway, or any Shelly Plus, Pro, or Gen3 device.
- 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's 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 |
|---------------|-------|
| ASIN | B0C718F4LG |
| Antenna Location | Door Sensor, Window Sensor, Advanced sensor |
| Battery Average Life | 5 years |
| Battery Cell Type | Lithium Manganese Dioxide |
| Best Sellers Rank | #291 in Home Security Systems |
| Brand | Shelly |
| Built-In Media | 1 x Shelly Blu Door/Window - White, User Manual |
| Color | White |
| Compatible Devices | Laptop, Smartphone, Tablet |
| Connectivity Technology | Wireless |
| Control Method | App |
| Customer Reviews | 4.0 out of 5 stars 1,468 Reviews |
| Global Trade Identification Number | 03800235266601 |
| Item Dimensions | 1.38 x 1.38 x 14.57 inches |
| Item Type Name | Door, window sensor |
| Item Weight | 22 g |
| Item dimensions L x W x H | 1.38 x 1.38 x 14.57 inches |
| Manufacturer | Shelly |
| Maximum Range | 30 meters |
| Mfr Part Number | 660 |
| Model Number | 3800235266601 |
| Power Source | Battery Powered |
| Unit Count | 1 count |
| Voltage | 7 |

## Product Details

- **Brand:** Shelly
- **Color:** White
- **Compatible Devices:** Laptop, Smartphone, Tablet
- **Item dimensions L x W x H:** 1.38 x 1.38 x 14.57 inches
- **Power Source:** Battery Powered

## 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/313x326-kqL.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/31kV4NpdJ6L.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/51b65FSQlNL.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/61yMXclNOwL.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/51gvZbbEWdL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Small but very capable door and window sensor for smart home setups
*by J***H on March 12, 2026*

I added this to a smart home setup and it has worked really well so far. It is a compact Bluetooth door and window sensor that detects when something opens or closes and can trigger notifications or automation scenes. Installation was simple. It mounts with adhesive and the sensor and magnet align easily on a door or window frame. Once installed it disappears pretty well visually because the device is small and lightweight. One thing I like about this sensor is that it does more than just detect open and close. It also measures tilt angle and light levels, which opens up some additional automation possibilities depending on how you are using it. Battery life is rated up to around five years using a coin cell battery, which is nice because it means you are not constantly swapping batteries like some sensors. Overall this is a solid little sensor if you are building out a smart home or security setup. It is easy to install, integrates with automation platforms, and gives you reliable notifications whenever a door or window is opened.

### ⭐⭐⭐⭐⭐ Perfect for monitoring Garage Door status in Home Assistant
*by C***R on March 26, 2026*

This little gem is AMAZING! This particular model operates with BLE and instantly integrates with the Bluetooth proxy on home assistant. It has replaced all previous attempts at getting a reliable garage door status (into HA). Now not only do I have an open and close reporting but I also have the door angle showing in dashboard. I never even tried to connect to the shelly app/cloud. It claims to have an encryption option but I don't care about that. Device came with battery pull tab and a fresh battery as shown to be 100% in HA. I don't understand why all the negative reviews. This thing is solid! FWIW, I got the white model.

### ⭐ Rubbish
*by J***. on May 30, 2026*

Absolute rubbish. They arrive with dead batteries and take hours to configure just to have them go stupid (no longer report open/close) within a few months. My last one, won’t even connect to the app. Save your money and buy an alternative. Btw, their support is non-existent. I love Shelly, I have many devices (25+), but stay away from this garbage.

## 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.sk/products/566581154-shelly-blu-door-window-white-bluetooth-operated-sensor-home-automation](https://www.desertcart.sk/products/566581154-shelly-blu-door-window-white-bluetooth-operated-sensor-home-automation)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-01*