---
product_id: 556228744
title: "Shelly 3800235266618 BLU Black Bluetooth Door/Window Sensor"
brand: "shelly"
price: "FREE"
currency: PAB
in_stock: false
url: https://www.desertcart.com.pa/products/556228744-shelly-3800235266618-blu-black-bluetooth-door-window-sensor
store_origin: PA
region: Panama
---

# Response <100ms 30m Bluetooth range 5-year battery life Shelly 3800235266618 BLU Black Bluetooth Door/Window Sensor

**Brand:** shelly
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔒 Stay ahead of the curve with Shelly BLU — security that’s smart, sleek, and seriously fast.

## Quick Answers

- **What is this?** Shelly 3800235266618 BLU Black Bluetooth Door/Window Sensor by shelly
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/556228744-shelly-3800235266618-blu-black-bluetooth-door-window-sensor)

## 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

- • **Smart Sensor Suite:** Integrated LUX and tilt sensors add a new dimension to your home security and automation.
- • **Voice & Scene Integration:** Sync with voice assistants and create custom automation scenes for a truly smart lifestyle.
- • **Hub-Free Bluetooth Control:** Manage your sensor seamlessly via the Shelly app or web—no extra hubs required.
- • **Instant Alerts, Zero Delay:** Experience lightning-fast notifications with sub-100ms response time—never miss a moment.
- • **Effortless 5-Year Battery Power:** Set it and forget it with a lithium battery that lasts up to five years, minimizing maintenance.

## Overview

The Shelly 3800235266618 BLU Black Bluetooth Door/Window Sensor offers ultra-fast Bluetooth connectivity with a response time under 100 milliseconds and a robust 30-meter range. Powered by a long-lasting lithium battery, it delivers up to five years of maintenance-free operation. Featuring built-in LUX and tilt sensors, it supports advanced scripting and scene activation through the Shelly app, enabling hub-free, voice-controlled smart home security compatible with both Android and iOS devices.

## Description

Shelly BLU door/window is a Bluetooth controlled door/window sensor functions. Bluetooth controlled: Faster response, longer battery life and easy recording. Immediate Response: The sensor has a response time of less than 100 ms. Long-lasting battery: battery life up to five years, depending on daily use. Built-in sensors: The Shelly BLU Door/Window has built-in LUX and tilt measurement sensors. Scripting: Use the scripting features on your Shelly Plus and Pro devices to create complex automations. Scene activation: Combine Shelly BLU Door/Window with your other Shelly devices and set custom scenes.

## Features

- What is this product? This is a Bluetooth door/window sensor. It detects and reports the opening or closing of doors/windows.
- What are the benefits? Bluetooth controlled, immediate response, long-lasting battery, battery life of up to 5 years, depending on daily use; integrated sensors - Shelly BLU door/window has integrated LUX and tilt measurement sensors; scripting; scene activation
- Shelly app. Hub-free control via the Shelly app or web version; can be connected to the cloud (GDPR compliant)
- Compatibility: Compatible with Android and iOS. With voice assistants, you can control Shelly via voice command from anywhere.
- Why choose Shelly ? Bluetooth gateway, scripting functions, best value for money, Wi-Fi repeater function, countless uses

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C717KCK5 |
| ASIN  | B0C717KCK5 |
| Alert Type | entry |
| Antenna Location | Door Sensor, Window Sensor, Advanced sensor |
| Batteries  | 1 CR2430 batteries required. (included) |
| Battery Average Life | 5 years |
| Battery Cell Type | Lithium |
| Best Sellers Rank | #69,659 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #85 in Home Security Door & Window Sensors |
| Brand | Shelly |
| Built-In Media | 1 x Shelly Blu Door/Window - Black, User Manual |
| Color | Black |
| Compatible Devices | Light, Security System, Smart Home Hub |
| Connectivity Technology | Wireless |
| Control Method | App |
| Customer Reviews | 3.8 3.8 out of 5 stars (1,310) |
| Customer reviews | 3.8 3.8 out of 5 stars (1,310) |
| Date First Available  | 7 September 2023 |
| Global Trade Identification Number | 03800235266618 |
| Item Dimensions | 95 x 2 x 5 centimeters |
| Item Type Name | Door/Window Sensor |
| Item Weight | 22 Grams |
| Item model number  | 3800235266618 |
| Language  | English |
| Manufacturer | Shelly Group |
| Manufacturer  | Shelly Group |
| Maximum Range | 30 Meters |
| Mfr Part Number | 661 |
| Model Number | 3800235266618 |
| Power Source | Battery Powered |
| Product Dimensions  | 95 x 2 x 5 cm; 22 g |
| Unit Count | 1 Count |
| Voltage | 11 |

## Product Details

- **Brand:** Shelly
- **Colour:** Black
- **Compatible devices:** Light, Security System, Smart Home Hub
- **Item dimensions L x W x H:** 95 x 2 x 5 centimeters
- **Power source:** Battery Powered

## Images

![Shelly 3800235266618 BLU Black Bluetooth Door/Window Sensor - Image 1](https://m.media-amazon.com/images/I/51V+sSTCC6L.jpg)

## Available Options

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

## 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.com.pa/products/556228744-shelly-3800235266618-blu-black-bluetooth-door-window-sensor](https://www.desertcart.com.pa/products/556228744-shelly-3800235266618-blu-black-bluetooth-door-window-sensor)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-09-09*