---
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: "₩900"
currency: KRW
in_stock: false
reviews_count: 5
url: https://www.desertcart.kr/products/615328564-shelly-blu-door-window-white-bluetooth-operated-sensor-home-automation
store_origin: KR
region: South Korea
---

# 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:** ₩900
**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?** ₩900 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/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.

Review: Mit Abstand der Beste ... - ... Tür/Fenstersensor meiner Hausautomation. Gründe: - so klein, dass er in den Rahmen der Tür, des Fensters passt und nicht sichtbar ist - über die shelly BLE-app läßt sich a) beacon abschalten: Batterie hält länger b) Firmware updaten - Einfache und funktionale Integration in Home Assistant - Schnelle Reaktion - Zuverlässige Verbindung BLE/Wifi gateway erforderlich. z.B. einer der Shelly mit Bluetooth. Dort in den Einstellungen: "Enable Bluetooth Gateway" Habe auch jede Menge Zigbee-sensoren. Weniger zuverlässig, Batterie hält weniger lang, Reaktionszeit höher, größeres Gehäuse. Umständlicher Betreib ohne Cloud (z.B. Tuya, Smartlife, ...)
Review: Funciona perfecto - El producto funciona perfectamente, la respuesta es muy rápida. Hace falta tener un gateway bluetooth. Las pilas llegaron bajas de carga, no deberían venir conectadas, por el resto genial, Home Assistant lo detecta a la primera y es muy sencillo encriptar los datos. Lo más cómodo es instalar la aplicación Shelly Debug, con ella se puede cacharrear y configurar todos los dispositivos shelly desde el móvil, usando la conexión Bluetooth del mismo, permite actualizarlos, modificar valores, etc ....

## 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 |
|---------------|-------|
| ASIN | B0C718F4LG |
| Alert Type | entry |
| Antenna Location | Residential Security, Automation, Energy Management |
| Battery Cell Type | Lithium Manganese Dioxide |
| Brand | Shelly |
| Built-In Media | Bag |
| Colour | White |
| Compatible Devices | Smart Home Hubs, Lighting Controls, Security Systems |
| Connectivity Technology | Wireless |
| Control Method | App, Voice |
| Customer Reviews | 4.0 out of 5 stars 914 Reviews |
| Global Trade Identification Number | 03800235266601 |
| Item Dimensions | 35 x 35 x 370 Millimeters |
| Item Weight | 22 Grams |
| Item dimensions L x W x H | 35 x 35 x 370 Millimeters |
| Manufacturer | Shelly |
| Maximum Range | 30 metres |
| Mfr Part Number | 660 |
| Model Number | 3800235266601 |
| Network Connectivity Technology | Wireless |
| Power Source | Battery Powered |
| Unit Count | 1 Count |
| Voltage | 7 |

## 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/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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Mit Abstand der Beste ...
*by S***E on 29 September 2025*

... Tür/Fenstersensor meiner Hausautomation. Gründe: - so klein, dass er in den Rahmen der Tür, des Fensters passt und nicht sichtbar ist - über die shelly BLE-app läßt sich a) beacon abschalten: Batterie hält länger b) Firmware updaten - Einfache und funktionale Integration in Home Assistant - Schnelle Reaktion - Zuverlässige Verbindung BLE/Wifi gateway erforderlich. z.B. einer der Shelly mit Bluetooth. Dort in den Einstellungen: "Enable Bluetooth Gateway" Habe auch jede Menge Zigbee-sensoren. Weniger zuverlässig, Batterie hält weniger lang, Reaktionszeit höher, größeres Gehäuse. Umständlicher Betreib ohne Cloud (z.B. Tuya, Smartlife, ...)

### ⭐⭐⭐⭐⭐ Funciona perfecto
*by C***N on 21 April 2024*

El producto funciona perfectamente, la respuesta es muy rápida. Hace falta tener un gateway bluetooth. Las pilas llegaron bajas de carga, no deberían venir conectadas, por el resto genial, Home Assistant lo detecta a la primera y es muy sencillo encriptar los datos. Lo más cómodo es instalar la aplicación Shelly Debug, con ella se puede cacharrear y configurar todos los dispositivos shelly desde el móvil, usando la conexión Bluetooth del mismo, permite actualizarlos, modificar valores, etc ....

### ⭐⭐⭐⭐⭐ Funciona bien
*by M***. on 1 April 2025*

Funciona al 100%

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

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

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-08-27*