---
product_id: 125211623
title: "COSAC Smoke and CO Alarms"
brand: "kidde"
price: "€ 81.47"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.cy/products/125211623-cosac-smoke-and-co-alarms
store_origin: CY
region: Cyprus
---

# 85 dB alarm output 9V & AAA batteries included 3-7 year warranty COSAC Smoke and CO Alarms

**Brand:** kidde
**Price:** € 81.47
**Availability:** ✅ In Stock

## Summary

> 🔒 Safety Meets Simplicity: Protect Your Home Today!

## Quick Answers

- **What is this?** COSAC Smoke and CO Alarms by kidde
- **How much does it cost?** € 81.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/125211623-cosac-smoke-and-co-alarms)

## Best For

- kidde enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Includes all necessary components for quick setup.
- • **Test & Hush Features:** Peace of mind with easy testing and hush options.
- • **Dual Threat Detection:** Stay safe with smoke and CO alarms in one device!
- • **Powerful Alarm System:** 85 dB sound to alert you instantly!
- • **Long-lasting Protection:** 3-year smoke alarm & 7-year CO alarm warranties!

## Overview

The Kidde COSAC Smoke and CO Alarms provide comprehensive safety with dual detection capabilities, featuring a powerful 85 dB alarm, easy installation, and long warranties for peace of mind. Batteries are included for immediate use.

## Description

KiddeCOSAC Smoke and CO Alarms

## Features

- 9V alkaline battery (smoke alarm)/ 3x AAA alkaline batteries (CO alarm) included
- 85 dB alarm output
- Test and hush features
- 3 year Warranty (smoke alarm)/ 7 year Warranty (CO alarm)
- 2 different alarms detecting 2 different threats

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Kidde |
| Part Number | COSAC |
| Product Dimensions | 10 x 10 x 3.3 cm; 440 Grams |
| Batteries | 3 AA batteries required. (included) |
| Item model number | COSAC |
| Colour | White |
| Style | Classic |
| Power Source | Battery Powered |
| Item Package Quantity | 1 |
| Included Components | fixing screws, mounting brackets, batteries, Smoke Alarm / CO Alarm, manuals |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Item Weight | 440 g |

## Images

![COSAC Smoke and CO Alarms - Image 1](https://m.media-amazon.com/images/I/61g030NKcNL.jpg)

## Questions & Answers

**Q: Could these be taken to a holiday let? Do they need to be fixed to a wall?**
A: I use them in a Motorhome and have stuck them in place with heavy duty Velcro. They need to be installed in appropriate positions so not just placed on a shelf etc.

**Q: Can these be stuck up with adhesive pads**
A: They can with two right pads

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Kiddie Smoke alarm
  

*by L***D on Reviewed in the United Kingdom on 20 November 2021*

I purchased this item on 11th of November on the 20th November it went off for no reason  I removed the battery to reset it, then checked it with smoke and it did not work. Checked with another battery still no joy. I returned the item for replacement and they arrived today. Thanks to all

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Check the manufacturers date before opening
  

*by H***R on Reviewed in the United Kingdom on 17 June 2021*

Hard to review how good these are as thank goodness I haven't had them activated for real. Simple to set up, decent duracell batteries included and a make I have purchased before. 10 year life but the manufacturers date stamp puts them at 2 years old already.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Not for use in Motorhome etc.
  

*by A***L on Reviewed in the United Kingdom on 24 September 2021*

Items fine for normal use. I bought these to fit in a motorhome after reading a review and an answered question indicating that this combination was ideal. Unfortunately I have returned them because it clearly states in the smoke alarm User Manual that it is not suitable for use in recreational vehicles or boats.

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**Shop now:** [https://www.desertcart.com.cy/products/125211623-cosac-smoke-and-co-alarms](https://www.desertcart.com.cy/products/125211623-cosac-smoke-and-co-alarms)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-23*