---
product_id: 55778090
title: "Kidde Carbon Monoxide Detector Alarm | AC Powered with Battery Back-up | Model KN-COB-DP2, White, 1"
brand: "kidde"
price: "฿2177"
currency: THB
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.th/products/55778090-kidde-carbon-monoxide-detector-alarm-ac-powered-with-battery-back
store_origin: TH
region: Thailand
---

# 4380h battery life Red alarm LED Green power LED Kidde Carbon Monoxide Detector Alarm | AC Powered with Battery Back-up | Model KN-COB-DP2, White, 1

**Brand:** kidde
**Price:** ฿2177
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay one step ahead of danger with Kidde’s silent guardian!

## Quick Answers

- **What is this?** Kidde Carbon Monoxide Detector Alarm | AC Powered with Battery Back-up | Model KN-COB-DP2, White, 1 by kidde
- **How much does it cost?** ฿2177 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/55778090-kidde-carbon-monoxide-detector-alarm-ac-powered-with-battery-back)

## 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

- • **Plug & Protect:** Effortless AC-powered setup with battery backup ensures nonstop safety.
- • **Loud & Reliable:** Powerful alarm designed to wake and warn, trusted by thousands.
- • **Dual LED Indicators:** Clear red alarm and green power lights for instant status checks.
- • **Tamper-Resist Alert:** Instant alarm if unplugged or loose—security that never sleeps.
- • **10-Year End-of-Life Warning:** Smart alert to replace your detector before protection lapses.

## Overview

The Kidde KN-COB-DP2 Carbon Monoxide Detector combines AC power with a 4380-hour battery backup, featuring tamper-resistant technology and dual LED indicators for clear status updates. Its loud alarm and 10-year end-of-life alert provide reliable, long-term protection against the silent threat of carbon monoxide, making it an essential, easy-to-install safety device for any modern home.

## Description

no

Review: This is just the ideal Kidde Carbon Monoxide Alarm for me – simple, reliable, and affordable peace of mind. Installation could not have been simpler: plug it into a standard outlet, and you're ready to go. I prefer the slim design greatly; it does not take up the second outlet, so I can still use that area. Why I’m content with it: Easy to set up: No special tools or difficult setup — plug and play. Definitive signals: It features an easy-to-read digital display that can give confidence that it’s working properly. Loud Alarm: It is loud, as I have tried out and is able to wake me up or gain my attention quickly. Trustworthy brand: Kidde is a brand that can be trusted, and this smoke detector is robustly built. All in all, it gives me actual peace of mind that it is protecting my home. I'm likely to buy another soon for upstairs — would highly recommend!
Review: Bien conçu et prix resonnable

## Features

- Tamper resist feature – Can be activated to cause unit to go into alarm if it has been unplugged or has come loose from the outlet
- Two LED’s: Red - Illuminates when in alarm mode. Green – AC power is present, normal operation
- Test/reset button: Tests CO alarm circuit operation and allows you to immediately silence the alarm
- End of life alarm: Alerts user to replace CO alarm after 10-years of operation
- Provides peace of mind against the silent killer; Temperature Range: 40˚F (4.4˚C) to 100˚F (37.8˚C)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00M48BH30 |
| Average Battery Life | 4380 Hours |
| Batteries | 2 AA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Colour | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (34,341) |
| Date First Available | 22 July 2014 |
| Finish | White |
| Included Components | two AA batteries |
| Item Package Quantity | 1 |
| Item Weight | 18 g |
| Item model number | KN-COB-DP2 |
| Manufacturer | KOFOHO |
| Part Number | 900-0263 |
| Pattern | Detector |
| Power Source | AC Plug-In with Battery Backup |
| Product Dimensions | 6.99 x 3.81 x 11.43 cm; 18 g |
| Size | 1 |
| Style | 1 Pack |
| Voltage | 120 Volts |

## Product Details

- **Alarm:** Audible
- **Brand:** Kidde
- **Colour:** White
- **Global Trade Identification Number:** 00047871257591
- **Item weight:** 18 Grams
- **Operating humidity:** 10% to 95% relative humidity, non-condensing
- **Power source:** AC Plug-In with Battery Backup
- **Sensor type:** Electrochemical
- **Style:** 1 Pack
- **Upper temperature rating:** 37.8 Degrees Celsius

## Images

![Kidde Carbon Monoxide Detector Alarm | AC Powered with Battery Back-up | Model KN-COB-DP2, White, 1 - Image 1](https://m.media-amazon.com/images/I/71EIUICeeRL.jpg)
![Kidde Carbon Monoxide Detector Alarm | AC Powered with Battery Back-up | Model KN-COB-DP2, White, 1 - Image 2](https://m.media-amazon.com/images/I/71O4s5SBmNS.jpg)
![Kidde Carbon Monoxide Detector Alarm | AC Powered with Battery Back-up | Model KN-COB-DP2, White, 1 - Image 3](https://m.media-amazon.com/images/I/813dc0AXAES.jpg)
![Kidde Carbon Monoxide Detector Alarm | AC Powered with Battery Back-up | Model KN-COB-DP2, White, 1 - Image 4](https://m.media-amazon.com/images/I/71iJFyX9PwS.jpg)
![Kidde Carbon Monoxide Detector Alarm | AC Powered with Battery Back-up | Model KN-COB-DP2, White, 1 - Image 5](https://m.media-amazon.com/images/I/81iTNBionWS.jpg)

## Questions & Answers

**Q: Does this plug straight in? Does the detector sit directly on the plug?**
A: yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***D on 18 July 2025*

This is just the ideal Kidde Carbon Monoxide Alarm for me – simple, reliable, and affordable peace of mind. Installation could not have been simpler: plug it into a standard outlet, and you're ready to go. I prefer the slim design greatly; it does not take up the second outlet, so I can still use that area. Why I’m content with it: Easy to set up: No special tools or difficult setup — plug and play. Definitive signals: It features an easy-to-read digital display that can give confidence that it’s working properly. Loud Alarm: It is loud, as I have tried out and is able to wake me up or gain my attention quickly. Trustworthy brand: Kidde is a brand that can be trusted, and this smoke detector is robustly built. All in all, it gives me actual peace of mind that it is protecting my home. I'm likely to buy another soon for upstairs — would highly recommend!

### ⭐⭐⭐⭐⭐ Review
*by R***E on 9 December 2019*

Bien conçu et prix resonnable

### ⭐⭐⭐⭐⭐ Review
*by J***E on 2 June 2019*

Installed in living room next to propane fireplace

## Frequently Bought Together

- Kidde Carbon Monoxide Detector, Plug In Wall with AA Battery Backup, Test-Hush Button
- First Alert SMI100, Battery-Operated Smoke Alarm, 1-Pack
- Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable

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---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-01*