--- product_id: 4707735 title: "First Alert Carbon Monoxide Detector, Plug-In Alarm with Test & Silence Button, CO600, White, 1-Pack" brand: "first alert" price: "241 zł" currency: PLN in_stock: true reviews_count: 11 category: "First Alert" url: https://www.desertcart.pl/products/4707735-first-alert-carbon-monoxide-detector-plug-in-alarm-with-test store_origin: PL region: Poland --- # 7-year end-of-life timer 85dB loud alarm Plug-in simplicity First Alert Carbon Monoxide Detector, Plug-In Alarm with Test & Silence Button, CO600, White, 1-Pack **Brand:** first alert **Price:** 241 zł **Availability:** ✅ In Stock ## Summary > 🔒 Plug in safety, power up peace of mind. ## Quick Answers - **What is this?** First Alert Carbon Monoxide Detector, Plug-In Alarm with Test & Silence Button, CO600, White, 1-Pack by first alert - **How much does it cost?** 241 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/4707735-first-alert-carbon-monoxide-detector-plug-in-alarm-with-test) ## 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 - • **Powerful 85dB Alarm:** Loud enough to wake the deepest sleepers and alert your entire household to danger immediately. - • **Trusted 7-Year Warranty:** Long-lasting protection backed by First Alert’s industry-leading guarantee for your family’s safety. - • **Smart End-of-Life Signal:** Know exactly when it’s time to replace your detector—no guesswork, no risk. - • **Effortless Plug & Protect:** Just plug into any standard outlet—no batteries, no hassle, instant peace of mind. - • **Precision Electrochemical Sensor:** Detects invisible CO threats with the most accurate technology available, safeguarding your home 24/7. ## Overview The First Alert CO600 is a plug-in carbon monoxide detector featuring an advanced electrochemical sensor for precise CO detection. It delivers a loud 85-decibel alarm to alert you of dangerous CO levels and includes a convenient test/silence button. Designed for easy installation in any standard outlet, it also signals when it’s time for replacement with a 7-year end-of-life timer and comes with a 7-year limited warranty, making it a reliable, maintenance-free safety essential for every home. ## Description Product Description The First Alert CO600 Plug In Carbon Monoxide Alarm utilizes an electrochemical carbon monoxide sensor to detect carbon monoxide. The plug in design of this personal carbon monoxide detector means you can simply plug the alarm into a 120 volt wall outlet, and the carbon monoxide detector is ready to go. When CO levels become elevated, a loud 85 decibel alarm alerts you to the threat. Designed to be simple to use, the CO detector has just 1 button that silences or tests the unit, as well as an end of life timer that lets you know when it is time to replace the device. desertcart.com Carbon monoxide (CO) is the leading cause of accidental poisoning deaths in America, yet many people don't know they are suffering from CO poisoning until its too late. Since symptoms of CO poisoning are like the flu, you might not even know you're in danger at first. That's why a carbon monoxide alarm is an excellent way to protect your family. It can detect the CO you can't see, smell or taste in the air. The First Alert CO600 carbon monoxide alarm uses an electrochemical carbon monoxide sensor-the most accurate technology available. Installation is as simple as plugging it in to any wall outlet. The test/silence button both silences a non-threatening alarm and allows you to test the unit's functionality. The unit monitors and re-alarms if carbon monoxide levels persist sounding a loud 85-decibel horn. UL listed.--Bree NorlanderWhat's in the Box One carbon monoxide alarm and user's manual Review: good purchase - Easy to plug in and good to have the peace of mind knowing it’s there. Our previous alarm got to end of life and started beeping - I would appreciate a little more clarity which beeps are end of life and which beeps are the alarm! Review: Accurate and dependable - I ordered this as a replacement for the exact same product. It produced the ‘end of life’ warning seven years after installation almost to the day. I never had an issue with false readings, and when I had my furnace serviced, I had the tech check for built up fumes to see if the sensor had missed a build up, and it was not misreading. The plug in feature is great…no need to replace batteries! ## Features - Keep your family safe with this easy to use plug in carbon monoxide alarm; It works with any standard outlet - Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room - A loud 85 decibel alarm sounds when carbon monoxide levels reach dangerous levels - To ensure complete protection make sure to place 1 on each level of your home and in each bedroom - 7 year limited warranty; Equipped with end of life signal chirp, so you know when it’s time to replace the unit for safety - 120 volt AC plug in carbon monoxide alarm - Uses electrochemical carbon monoxide sensor the most accurate technology available - End of life timer; 7 year limited warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000FDLFLK | | Alarm | Audible | | Best Sellers Rank | #2,744 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Carbon Monoxide Detectors | | Brand | First Alert | | Built-In Media | First Alert Co600 Carbon Monoxide Plug-in Alarm (no Backup Or Display) | | Color | White | | Customer Reviews | 4.7 4.7 out of 5 stars (7,416) | | Enclosure Material | computer | | Global Trade Identification Number | 00029054000705 | | Item Dimensions D x W x H | 2.8"D x 8.5"W x 6.75"H | | Item Type Name | First Alert Security; System Carbon Monoxide Plug-in Alarm, (CO600) | | Manufacturer | First Alert | | Model Number | FATCO600 | | Operating Humidity | 10-95% RH | | Power Source | Corded Electric | | Product Style | Plug in Alarm | | Sensor Type | Electrochemical | | UPC | 029054000705 | | Unit Count | 1.0 Count | ## Product Details - **Alarm:** Audible - **Brand:** First Alert - **Color:** White - **Global Trade Identification Number:** 00029054000705 - **Material:** computer - **Operating Humidity:** 10-95% RH - **Power Source:** Corded Electric - **Product Dimensions:** 2.8"D x 8.5"W x 6.75"H - **Sensor Type:** Electrochemical - **Style:** Plug in Alarm ## Images ![First Alert Carbon Monoxide Detector, Plug-In Alarm with Test & Silence Button, CO600, White, 1-Pack - Image 1](https://m.media-amazon.com/images/I/718rwtsjchL.jpg) ## Available Options This product comes in different **Pattern, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ good purchase *by K***Y on February 5, 2026* Easy to plug in and good to have the peace of mind knowing it’s there. Our previous alarm got to end of life and started beeping - I would appreciate a little more clarity which beeps are end of life and which beeps are the alarm! ### ⭐⭐⭐⭐⭐ Accurate and dependable *by J***N on January 7, 2026* I ordered this as a replacement for the exact same product. It produced the ‘end of life’ warning seven years after installation almost to the day. I never had an issue with false readings, and when I had my furnace serviced, I had the tech check for built up fumes to see if the sensor had missed a build up, and it was not misreading. The plug in feature is great…no need to replace batteries! ### ⭐⭐⭐⭐⭐ GOOD PRODUCT. *by B***. on February 3, 2026* EXPENSIVE, BUT WORTH IT....HAD 3 YEARS ALREADY & NO ISSUES. ## Frequently Bought Together - First Alert Carbon Monoxide Detector, Plug-In Alarm with Test & Silence Button, CO600, White, 1-Pack - First Alert CO400 Carbon Monoxide (CO) Detector, Battery Operated Alarm, 1-Pack - First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack --- ## 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.pl/products/4707735-first-alert-carbon-monoxide-detector-plug-in-alarm-with-test](https://www.desertcart.pl/products/4707735-first-alert-carbon-monoxide-detector-plug-in-alarm-with-test) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-03*