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

I bought this carbon monoxide detector based on FireAngel’s strong reputation, and I’m happy to say it did not disappoint. Setup was simple, and the build quality feels solid and dependable right out of the box.The compact size is a big plus. It doesn’t take up much space and blends in nicely wherever you place it. It also comes with holes on the back for wall mounting, which made installation super quick and easy.I ran a test and wow: the alarm is incredibly loud. No chance of missing it if it ever goes off. Hopefully, the only time it ever makes that much noise is during the test, I’d much rather it stay quiet and bored on the wall than actually detecting carbon monoxide! 😅There’s also a small flashing light that lets you know it’s powered and monitoring, which adds a little extra reassurance without being distracting.You can also expect long battery life, so you won’t constantly be checking or replacing it, just set it and let it quietly do its job.This device definitely helps increase safety at home, and at this price point, it offers excellent peace of mind and value.Highly recommended if you're looking for a compact, loud, and reliable CO detector from a trusted brand.

Easy to install. Tested it, all seems good.Hope I never need to know.

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 roomLong-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 attentionMinor drawbacks:Battery type varies by model: Some versions use replaceable AA batteries, so you’ll need to check which one you’ve gotNo 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.

Simple and effective. Looks better than wall mounted. Very loud and feels like it will work well. Clear I dications through LEDs on front. Great that it comes with batteries. Also good long life expectancy and you can replace batteries when needed.

Great alarm, we have the fire angel smoke detectors too and this seemed like the perfect companion. It came with batteries and a wall mounting bracket that also doubles as a stand incase you don’t want to secure the alarm to a wall.

Works well, easy to use, small size so easy to store anywhere - no issues at all

Very pleased with product,

Nice size, good audial alert and works well. Butteries supplied spent,