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.

Nice size, not too big looks neat and has an expiry date which is very useful. Fitted to the wall with double sided tape so no need to drill holes.

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.

Very happy with this purchase. It is extremely loud and works very well. It is also a handy size to be portable if you want to take it on holiday etc. Excellent quality, great value and well worth it for the peace of mind.

Reliable , good battery life, easy to use.

Excellent unit, cheap and easy to set up. Using standard bAA batteries there's no problem getting the replacement batteries for it. It's showing its active with the pulse flash of the LED, but know it's active so we have peace of mind when using gas appliances that they are safe!

Good quality device, husband very pleased with this appliance, easy to install using two, or just the one screw hole. Batteries supplied. Looks very neat, alarm very loud. Recommended

Well, its a detecttor from a well know brand. All arrived nice and quick as normal.Setup and working. Piece of mind for a small price.