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

Always buy fireangel they work perfectly and are easy to install.

Works well, small and easily ckept out of sight. My last one lasted longer than the time stated so good value for money.

The alarms are very good and the instructions well explained and easy to set up. The design and alarm sound are adequate and value for money and it’s peace of mind.

Good quality works well

Ideal for what we needed. Mounted or freestanding. Unobtrusive

Good product from trusted brand. Have placed it in the kitchen near the gas boiler. I can now forget it’s there and rely on it to keep us safe.Good price and prompt delivery.

After nearly forgetting a portable CO detector on a cabin trip, I installed this FireAngel FA3820 unit in my bedroom and now travel with it. Setup took seconds: placed it upright on a shelf (free-standing) and later wall-mounted using the included bracket. The 10-year sealed battery was the key selling point – no battery anxiety. The Positives: The electrochemical sensor provides critical accuracy – it triggered a "ventilate" pre-alarm during a malfunctioning heater test (before dangerous levels accumulated). The 85dB alarm is piercingly loud (audible through closed doors) with a blinking red "CO" light for visual alerts. Alarm memory proved invaluable after a brief CO incident while I was out – the flashing light alerted me immediately upon returning home. The compact, lightweight design (95g) slips into luggage effortlessly – I’ve used it in Airbnbs, tents, and ferries. Third-party certifications (Kitemark/BSI) and CE/UKCA marks validate its reliability – non-negotiable for life-saving gear. Minor Considerations: - Wall-mounting requires precise placement (per manual) to avoid false alarms from dust/steam – my first attempt near a bathroom triggered unnecessary alerts. - No smart features like app alerts (expected at this price, but the core function is flawless). - "End-of-life" beeps are identical to low-battery chirps on other devices – could cause momentary confusion. Overall Experience: This detector inspires total confidence. The 10-year battery eliminates maintenance hassles, while the travel-friendly size ensures I never leave protection behind. It balances critical sensitivity with false-alarm prevention when positioned correctly. For homes and travel – especially with gas appliances or attached garages – it’s indispensable. Recommendation? An emphatic yes. Every household and traveler should own one. Final Thought: Uncompromising safety tech that’s earned permanent spots in my home and go-bag.

The FireAngel Carbon Monoxide Alarm is a solid and dependable device for keeping your home safe. It’s easy to install, with clear instructions and a straightforward setup. The alarm is loud and responsive, giving peace of mind that it will alert you quickly in case of danger. The design is sleek and unobtrusive, and the test button makes it simple to check functionality regularly. Overall, it’s a trustworthy and effective carbon monoxide detector that provides reassurance for any household.

The fixing screw holes are very small, the previous models had proper size, also the volume is not too loud ( hopefully just the test is this quiet)

Just put battery in and you can use on mantel or wall

Excellent delivery service for a no nonsense product. This comes sealed with a 10 year battery. It's also very small and free standing, so it suits if you prefer a minimalist aesthetic and no holes in walls.

Działa, tzn. piszczy podczas testowania więc jest ok.

Wir haben einen Kamin zu Hause und haben uns dieses Teil zur Sicherheit geholt und gleich mal getestet. Es funktioniert wirklich optimal und der Warnton ist echt laut. Der Preis ist eigentlich unschlagbar, würde ich mir immer wieder holen!