---
product_id: 80320779
title: "First Alert CO400 Battery Powered Carbon Monoxide Alarm"
brand: "first alert"
price: "Rp1650218"
currency: IDR
in_stock: true
url: https://www.desertcart.id/products/80320779-first-alert-co400-battery-powered-carbon-monoxide-alarm
store_origin: ID
region: Indonesia
---

# 5-year end-of-life timer for peace of mind Electrochemical sensor for top accuracy Battery-powered for flexible placement First Alert CO400 Battery Powered Carbon Monoxide Alarm

**Brand:** first alert
**Price:** Rp1650218
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay ahead of danger with smart, silent protection!

## Quick Answers

- **What is this?** First Alert CO400 Battery Powered Carbon Monoxide Alarm by first alert
- **How much does it cost?** Rp1650218 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/80320779-first-alert-co400-battery-powered-carbon-monoxide-alarm)

## Best For

- first alert enthusiasts

## Why This Product

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

## Key Features

- • **True Portability:** Battery-powered design means no wiring hassles—install anywhere, anytime.
- • **Trusted Protection:** Backed by a 5-year limited warranty from First Alert, a leader in home safety.
- • **Unmatched Accuracy:** Electrochemical sensor technology ensures precise CO detection, keeping your space safe.
- • **User-Friendly Control:** One-touch silence/test button for effortless operation and quick alerts.
- • **Long-Lasting Reliability:** Includes a 5-year end-of-life timer and low battery warning to never leave you unprotected.

## Overview

The CO400 Battery Powered Carbon Monoxide Alarm by First Alert features an advanced electrochemical sensor for the most accurate CO detection. Its battery-powered design offers flexible installation without wiring, complemented by a simple silence/test button, low battery alerts, and a 5-year end-of-life timer. Compact and reliable, it comes with a 5-year limited warranty, ensuring your home stays safe and sound.

## Description

CO400 Battery Powered Carbon Monoxide Alarm

## Features

- Battery-operated carbon monoxide alarm
- Uses electrochemical carbon monoxide sensor--the most accurate technology available
- Simple to use silence/test button, low battery warning, end-of-life timer
- 1-9V Battery (included) power source. (NOTE: Product may come with 2 AA batteries. This is the same model.)
- 5 year limited warranty
- Package Contents: 1 Piece Powered Carbon Monoxide Alarm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | First Alert |
| Style | Simple |
| Power Source | Battery Powered |
| Colour | White |
| Product Dimensions | 2.5D x 12.7W x 7.6H Centimeters |
| Item Weight | 0.45 Pounds |
| Alarm | Audible |
| Operating Humidity | 10-95% RH |
| Sensor Type | Electrochemical |
| Global Trade Identification Number | 00029054000699 |
| Material | Multi |
| Number of Items | 1 |
| Manufacturer | Jarden Safety |
| UPC | 029054000699 |
| Department | Electronics |
| Item model number | CO400 |
| ASIN | B000N8OYXI |

## Product Details

- **Brand:** First Alert
- **Style:** Simple
- **Power Source:** Battery Powered
- **Colour:** White
- **Product Dimensions:** 2.5D x 12.7W x 7.6H Centimeters
- **Item Weight:** 0.45 Pounds
- **Alarm:** Audible
- **Operating Humidity:** 10-95% RH
- **Sensor Type:** Electrochemical
- **Global Trade Identification Number:** 00029054000699

## Images

![First Alert CO400 Battery Powered Carbon Monoxide Alarm - Image 1](https://m.media-amazon.com/images/I/51RBX7hitxL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this detect LPG gas leak ?**
A: Carbon monoxide is a very different gas to natural gas, often created when fuel is burned in the presence of low levels of oxygen. As carbon monoxide is an entirely different composition to natural gas, carbon monoxide detectors will not detect natural gas leaks.

## Frequently Bought Together

- First Alert CO400 Carbon Monoxide (CO) Detector, Battery Operated Alarm, 1-Pack
- First Alert CO605 Plug-In Carbon Monoxide Detector with Battery Backup , White
- Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable

---

## 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.id/products/80320779-first-alert-co400-battery-powered-carbon-monoxide-alarm](https://www.desertcart.id/products/80320779-first-alert-co400-battery-powered-carbon-monoxide-alarm)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-09*