---
product_id: 134108931
title: "BRK CO850Mi Carbon Monoxide Detector"
brand: "brk"
price: "€ 6.66"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.cy/products/134108931-brk-co850mi-carbon-monoxide-detector
store_origin: CY
region: Cyprus
---

# 85dB alarm Long-life battery Easy installation BRK CO850Mi Carbon Monoxide Detector

**Brand:** brk
**Price:** € 6.66
**Availability:** ❌ Out of Stock

## Summary

> 🔒 Safety Meets Style: Your Home's Silent Guardian!

## Quick Answers

- **What is this?** BRK CO850Mi Carbon Monoxide Detector by brk
- **How much does it cost?** € 6.66 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/134108931-brk-co850mi-carbon-monoxide-detector)

## Best For

- brk enthusiasts

## Why This Product

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

## Key Features

- • **Silence with Ease!:** Quickly silence alarms for 15 minutes with a simple press of a button.
- • **Reliable Power Source!:** Equipped with a long-lasting 9V Lithium battery for uninterrupted protection.
- • **Sleek & Modern Design!:** A low-profile look that seamlessly blends into your home decor while keeping you protected.
- • **Stay Alert, Stay Safe!:** Experience peace of mind with advanced optical sensing technology that minimizes false alarms.
- • **Interlink for Ultimate Safety!:** Connect up to 12 alarms for a synchronized safety network throughout your home.

## Overview

The BRK CO850Mi Carbon Monoxide Detector combines modern aesthetics with cutting-edge technology, featuring optical sensing for rapid smoke detection, a loud 85dB alarm, and the ability to interlink with multiple units. Its easy installation and long-life battery ensure that your home remains safe and stylish.

## Description

Shop BRK CO850Mi Carbon Monoxide Detector. Free delivery on eligible orders of £20 or more.

Review: Replacement unit - Bought as a replacement for the unit that was already installed, fitted easily and works perfectly.
Review: Fitted into existing base. - This model has no backup battery so is simpler with less to go wrong. We hardly ever get power cuts so do not need the backup. It plugged straight into the base of the previous one which had time expired.

## Features

- Modern, low-profile and easy to install with a silence button that quiets alarm for 15 minutes
- Optical sensing technology rapidly detects smoke while minimising false alarms
- Advanced optipath 360 technology senses the thin layer of smoke at the point of installation (ceiling or wall)
- Loud 85dB alarm; up to 12 alarms can be hard-wire interlinked for simultaneous warning
- Included long-life 9V Lithium battery offers lasting power; measures 127mm (D) x 48mm (H)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RR6JKPZ |
| Alarm | Visual |
| Brand | BRK |
| Customer Reviews | 4.6 4.6 out of 5 stars (136) |
| Global Trade Identification Number | 00029054019943 |
| Item Type Name | Carbon Monoxide Detector |
| Manufacturer | Newell Brands |
| Manufacturer Warranty Description | 5 year limited warranty. |
| Model Number | CO850Mi |
| Number of Items | 1 |
| Power source | Battery Powered |
| Product Style | Modern |
| Sensor Type | Photoelectric |
| UPC | 029054019943 |

## Product Details

- **Alarm:** Visual
- **Brand:** BRK
- **Global Trade Identification Number:** 00029054019943
- **Manufacturer:** Newell Brands
- **Number of items:** 1
- **Power source:** Battery Powered
- **Sensor type:** Photoelectric
- **Style:** Modern
- **UPC:** 029054019943

## Images

![BRK CO850Mi Carbon Monoxide Detector - Image 1](https://m.media-amazon.com/images/I/61JmmecXDCL.jpg)
![BRK CO850Mi Carbon Monoxide Detector - Image 2](https://m.media-amazon.com/images/I/71+bYpPWGRL.jpg)
![BRK CO850Mi Carbon Monoxide Detector - Image 3](https://m.media-amazon.com/images/I/61TWO04gXFL.jpg)
![BRK CO850Mi Carbon Monoxide Detector - Image 4](https://m.media-amazon.com/images/I/61xE+bLL+hL.jpg)
![BRK CO850Mi Carbon Monoxide Detector - Image 5](https://m.media-amazon.com/images/I/61baCuvejOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Replacement unit
*by H***S on 20 November 2020*

Bought as a replacement for the unit that was already installed, fitted easily and works perfectly.

### ⭐⭐⭐⭐⭐ Fitted into existing base.
*by D***. on 7 December 2019*

This model has no backup battery so is simpler with less to go wrong. We hardly ever get power cuts so do not need the backup. It plugged straight into the base of the previous one which had time expired.

### ⭐⭐⭐⭐ Perfect match for Deta 1121
*by M***O on 4 October 2020*

I brought this to replace my Deta 1121 & the face plate fits perfect to the base already on the ceiling so didn’t need to rewire. A slightly slimmer design, only grumble I have is the unit was manufactured 2 yrs ago!

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**Shop now:** [https://www.desertcart.com.cy/products/134108931-brk-co850mi-carbon-monoxide-detector](https://www.desertcart.com.cy/products/134108931-brk-co850mi-carbon-monoxide-detector)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-04-24*