--- product_id: 4707735 title: "First Alert Carbon Monoxide Detector, Plug-In Alarm with Test & Silence Button, CO600, White, 1-Pack" brand: "first alert" price: "€ 60.23" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.de/products/4707735-first-alert-carbon-monoxide-detector-plug-in-alarm-with-test store_origin: DE region: Germany --- # Electrochemical sensor precision 85dB loud alarm alert Plug & play simplicity First Alert Carbon Monoxide Detector, Plug-In Alarm with Test & Silence Button, CO600, White, 1-Pack **Brand:** first alert **Price:** € 60.23 **Availability:** ✅ In Stock ## Summary > 🚨 Stay plugged in, stay protected—because your safety can’t wait! ## 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?** € 60.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/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 instantly. - • **Trusted 7-Year Warranty:** Long-lasting protection backed by First Alert’s proven reliability and customer love. - • **Smart End-of-Life Signal:** Know exactly when it’s time to replace your detector—never compromise on safety. - • **Effortless Plug-In Installation:** Just plug into any standard 120V outlet—no wiring needed, no hassle. - • **Cutting-Edge Electrochemical Sensor:** Detects invisible CO threats with industry-leading accuracy for your peace of mind. ## 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 test/silence button for easy operation. Designed for simple installation in any standard outlet, it also signals when it’s time for replacement with a 7-year limited warranty, ensuring reliable, long-term home safety. ## 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 Norlander What's in the Box One carbon monoxide alarm and user's manual ## 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 | |---------------|-------| | Alarm | Audible | | Asin | B000FDLFLK | | Best Sellers Rank | #3,338 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #10 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 (6,413) 4.7 out of 5 stars | | 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 | | Mfr Part Number | CO600 | | Model Number | FATCO600 | | Number Of Items | 1 | | Operating Humidity | 10-95% RH | | Power Source | Corded Electric | | Product Style | Plug in Alarm | | Sensor Type | Electrochemical | | Unit Count | 1.0 Count | | Upc | 029054000705 | ## 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 Name, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Accurate and dependable *by on Reviewed in the United States 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! ### ⭐⭐⭐⭐⭐ Get one and be safe! *by on Reviewed in the United States June 10, 2026* Must recommended for your residence! Will last about five years! Easy to install. ### ⭐⭐⭐⭐⭐ Good Alarm *by on Reviewed in the United States June 21, 2012* Since most of the major appliances, stove, heater, water heater etc in my home are powered by natural gas I decided CO alarms would be a good Idea. This alarm has a small form factor so it does not take up all the space of the electric socket, you will still be able to use the top plug. Its a plug and play application. Plug it in run the test and you are good to go. Although small the alarm has a loud warning alarm in case CO is detected. I haven't experienced any false alarms or weird behavior from the alarm and so far is has worked well.The US Consumer Product Safety Commission recommends buying and installing a CO alarm that meets the requirements of the current UL 2034 safety standard. I saw a review here stating that this alarm was not UL 2034 certified, which is not true. The CO600 is UL2034 certified.Underwriters Laboratories Inc. UL2034 defines three specific alarm points by whichall residential CO alarms must alarm. They are measured in parts per million (ppm) of CO over time (in minutes).UL2034 Required Alarm Points:* If the alarm is exposed to 400 ppm of CO, IT MUST ALARM BETWEEN 4 and 15MINUTES.* If the alarm is exposed to 150 ppm of CO, IT MUST ALARM BETWEEN 10 and 50MINUTES.* If the alarm is exposed to 70 ppm of CO, IT MUST ALARM BETWEEN 60 and 240MINUTES.The detector must ignore CO levels of 30 ppm or less for at least 30 days and ingore levels of 70 ppm or less for at least an hour. There are detectors available that will alarm at a lower level. All detectors must have a silence button. Pushing it will silence the alarm for four to six minutes. If the concentrations stay above 70 PPM it will alarm again in six minutes. (Previously set at 100 PPM) The detectors have only two alarms, a full alarm and a trouble alarm. The second revision of UL-2034 detectors allowed (not mandated) warning alarms that sounded at low levels. Some found this confusing.Detectors manufactured under the new standard should reduce the number of nuisance alarms. These detectors must not alarm in the presence of the gases listed in the following table below the indicated level.Methane 500 PPMButane 300 PPMHeptane 500 PPMEthyl Acetate 200 PPMIsopropyl Alcohol 200 PPMCarbon Dioxide (CO2) 5,000 PPMMore info on UL-2034 can be found on Underwriters Laboratories website ul.comIf the device starts to malfunction/ give false alarms I will update my review. ## 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.de/products/4707735-first-alert-carbon-monoxide-detector-plug-in-alarm-with-test](https://www.desertcart.de/products/4707735-first-alert-carbon-monoxide-detector-plug-in-alarm-with-test) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-07-04*