--- product_id: 574010935 title: "FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button, Single" brand: "fireangel" price: "£29.93" currency: GBP in_stock: true reviews_count: 13 category: "Fireangel" url: https://www.desertcart.co.uk/products/574010935-fireangel-carbon-monoxide-alarm-and-detector-fa6813-10-year-sensor store_origin: GB region: United Kingdom --- # Compact & portable 120x73x35.5 mm design 85 dB loud alarm with flashing red LED 10-year sensor life with replaceable AA batteries FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button, Single **Brand:** fireangel **Price:** £29.93 **Availability:** ✅ In Stock ## Summary > 🔥 Stay safe, stay savvy — CO protection that travels with you! 🚨 ## Quick Answers - **What is this?** FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button, Single by fireangel - **How much does it cost?** £29.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/574010935-fireangel-carbon-monoxide-alarm-and-detector-fa6813-10-year-sensor) ## Best For - fireangel enthusiasts ## Why This Product - Trusted fireangel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Loud & Clear Alerts:** Powerful 85 dB alarm paired with flashing red LED guarantees you’ll never miss a critical warning. - • **Unmatched Longevity:** 10-year electrochemical sensor ensures a decade of reliable CO detection without hassle. - • **User-Friendly Testing:** Large test button offers instant verification of functionality with audible and visual signals. - • **Compact & Travel-Ready:** Slim, lightweight design fits seamlessly in any home or on-the-go for peace of mind anywhere. - • **Smart Battery Management:** Includes AA batteries with low battery alerts and Sleep Easy mode to silence chirps temporarily. ## Overview The FireAngel FA6813 Carbon Monoxide Alarm features a 10-year electrochemical sensor, delivering reliable and long-lasting CO detection. Its compact, portable design (120 x 73 x 35.5 mm) makes it perfect for home or travel use. Equipped with a loud 85 dB alarm and flashing red LED, it ensures immediate alerts to dangerous CO levels. The device includes replaceable AA batteries, a large test button for easy functionality checks, and smart battery alerts with a Sleep Easy mode to mute low battery chirps temporarily. Certified to UK and European safety standards, this trusted CO detector offers peace of mind for modern, safety-conscious professionals. ## Description From the manufacturer Breathe Easy At FireAngel, we're dedicated to protecting and improving our customers’ lives by making innovative, cutting-edge fire safety technology that’s simple and accessible. The FA6813’s electrochemical sensing technology enables a fast reaction to rising levels of carbon monoxide (CO), aka ‘The Silent Killer’, helping to keep you and your family safe. LOUD ALARM: If dangerous levels of CO are detected in your home, the carbon monoxide detector will alert you with 4 loud chirps—85 dB(A) at 3 m (min)—and a flashing red ‘CO’ LED light. TEST BUTTON: Press the large test button to ensure your CO detector is working properly. A loud, high-pitched sound and the red LED flashing four times will verify that the alarm is functioning correctly. Test your device regularly (we recommend once a week). LOW BATTERY ALERT: A flashing amber '!' and an audible chirp will alert you when the batteries need replacing. SLEEP EASY FUNCTION: If the low battery alert sounds overnight and you are unable to immediately replace the batteries, press the large test button to silence the low battery alert. This activates the Sleep Easy mode on the carbon monoxide monitor, muting the low battery chirp for 8 hours while the amber light flashes. Replace the batteries ASAP. CRESCENDO TEST: This feature helps to protect your hearing by allowing you to choose the volume level of the test alarm. ALARM MEMORY: With the alarm memory function, a red LED will flash to let you know with a visual indication that there has been a previous CO alarm activation within the last 30 days. Ventilate and call a technician. REPLACEABLE BATTERIES: Each device is fitted with 1 year replaceable batteries. UK SAFETY STANDARDS: The FA6813 detector holds a CE & UKCA mark and has been designed to conform to the standards BS EN 50291-1: 2008 and EN 50291-2: 2019. FireAngel: Smarter solutions for safer homes. CE & UKCA Mark The FireAngel FA6813 carbon monoxide alarm meets the safety standards BS EN 50291-1: 2008 and EN 50291-2: 2019. Holds a CE & UKCA mark. BSI Kitemark certified. Suitable for homes in England and Wales, but not for Scottish homes under the new regulations. 10-Year Promise Each CO alarm has a 10-year sensor life, ensuring peace of mind and protection for your family. Additional features include the Crescendo Test to protect your hearing. Hold down the test button, and the alarm will increase in volume until you find the test alert sound level you are comfortable with. At Home and Abroad The FA6813 portable free-standing carbon monoxide detector is equipped with an integrated mounting bracket and 2 screws for easy wall mounting. It’s also compact enough to travel with. Measures 120 x 73 x 35.5 mm for portability. A holiday essential to keep you and your family protected when travelling abroad. What should I do if the carbon monoxide (CO) alarm sounds? In the event of the CO alarm sounding, follow these 3 steps VENTILATE : Keep calm; open doors and windows to ventilate your home. Stop using fuel-burning appliances and turn them off. EVACUATE : Evacuate the property immediately. RING FOR HELP: If in the UK, call The National Gas Emergency Service on 0800 111 999. If outside the UK, call your supplier's emergency number. Do not use appliances until they have been checked by an expert. Get medical help for anyone suffering the effects of CO poisoning. What are the symptoms of CO poisoning? Symptoms of CO poisoning include headache, dizziness, weakness, nausea and vomiting, rapid heartbeat, shortness of breath, seizures, chest pain, disorientation, and loss of consciousness. Who should I call in the event of a CO leak? If in the UK, call The National Gas Emergency Service on 0800 111 999. If outside the UK, call your supplier's emergency number. What are the sources of CO? The common sources of Carbon Monoxide (CO) are cookers, fires, boilers, oil and gas boilers, portable generators, oil or solid fuel cookers, gas or paraffin heaters, barbecues (BBQs), clogged chimneys, wood or gas fireplaces, cigarette smoke or any fossil fuel‑burning appliances. About Us We pride ourselves on product reliability and quality. Since 1998, we’ve deployed over 80 million safety products, protecting over 25 million homes nationwide. Sustainability We’re committed to reducing our impact on the planet; that’s why we've reduced the plastic in our packaging and have unique products that use less energy. The FireAngel range In addition to our carbon monoxide detectors for the home, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms. Review: Easy to install - Arrived really fast ( same day) Product comes with AA batteries included and is easy to set up. Quality is good and represents good value for money. Review: These are a great product and price - Great product and great price too. This is a very well made product and does it's job very well. I have used these before and will continue to. This device gives you protection form Co. A very good price and very good product too. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Fireangel | | Colour | White | | Item weight | 141 Grams | | Power source | Battery Powered | | Product dimensions | 5D x 12.3W x 8H centimetres | | Style | Single Pack | ## Product Details - **Alarm:** Carbon Monoxide Alarm - **Brand:** Fireangel - **Colour:** White - **Item weight:** 141 Grams - **Operating humidity:** 25 - 95% RH - **Power source:** Battery Powered - **Product dimensions:** 5D x 12.3W x 8H centimetres - **Sensor type:** Electrochemical - **Style:** Single Pack - **Unit count:** 1.0 count ## Images ![FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button, Single - Image 1](https://m.media-amazon.com/images/I/51vhedRXdAL.jpg) ![FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button, Single - Image 2](https://m.media-amazon.com/images/I/61KUkB9AptL.jpg) ![FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button, Single - Image 3](https://m.media-amazon.com/images/I/61vcGyW775L.jpg) ![FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button, Single - Image 4](https://m.media-amazon.com/images/I/71ME7-QDMwL.jpg) ![FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button, Single - Image 5](https://m.media-amazon.com/images/I/71gjiEImKIL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to install *by B***E on 9 June 2026* Arrived really fast ( same day) Product comes with AA batteries included and is easy to set up. Quality is good and represents good value for money. ### ⭐⭐⭐⭐⭐ These are a great product and price *by J***H on 5 April 2026* Great product and great price too. This is a very well made product and does it's job very well. I have used these before and will continue to. This device gives you protection form Co. A very good price and very good product too. ### ⭐⭐⭐⭐ Reliable and easy to install — excellent safety addition with a couple of caveats *by H***L on 19 July 2025* I recently installed the FireAngel CO alarm and found it to be a solid, trustworthy device. It's compact, feels well-built, and the setup was straightforward—just pull the tab, test, and wall or desk-mount it. What stands out: Build quality & compact size: It’s sturdy yet unobtrusive—works well in any room Long-lasting protection: Uses an electrochemical sensor and either a sealed 10-year lithium battery or replaceable AAs (depending on version) Early detection & loud alarm: Includes low-level “pre-alarm” alerts and an 85 dB siren—plenty loud to get your attention Minor drawbacks: Battery type varies by model: Some versions use replaceable AA batteries, so you’ll need to check which one you’ve got No digital CO display: This model lacks a screen to show real-time CO levels (other FireAngel models offer that) Summary: A dependable CO alarm with strong performance, intuitive installation, and essential safety features. It’s ideal for all homes, caravans, and rental properties. It loses one star simply because newer models include handy real-time displays. Overall, a great buy for peace of mind. ## Frequently Bought Together - FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button - FireAngel Optical Smoke Alarm - FA6620 10-Year Battery Smoke Alarms for Home with Test/Silence Button - Replacement for FireAngel ST-622/ST-620 - Early Smoke Detector Fire Alarm - White --- ## 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.co.uk/products/574010935-fireangel-carbon-monoxide-alarm-and-detector-fa6813-10-year-sensor](https://www.desertcart.co.uk/products/574010935-fireangel-carbon-monoxide-alarm-and-detector-fa6813-10-year-sensor) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-07-12*