FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Porta
Reviewed 9 August 2026 · price checked live
Check price on Amazon →Overview
Fireangel Carbon Monoxide Alarm and Detector - FA6813 sits in our safety & security listings, where we rank by how buyers actually rate a product rather than by brand. The manufacturer says: The advanced electrochemical sensor detects dangerous levels of carbon monoxide (CO) in your home, alerting you with 4 loud chirps (85 dB(A) at 3 metres) and a flashing red ‘CO’ LED light. 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. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.7 out of 5 from 9,181 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Fireangel
- Amazon rating
- 4.7 / 5 from 9,181 ratings
- vs Safety & Security
- 0.2 above the category median of 4.5
- Rank in category
- 1 of 16 rated safety & security we track
- Price position
- Mid-priced (category spans £5.20 to £160)
- How proven
- Well established, above-average review volume
How it compares in Safety & Security
Across the 16 rated safety & security products we track, the typical score is 4.5 out of 5. This one sits at 4.7, which puts it in the upper quarter of the category rather than level with it. Where almost everything is rated well, the gap at the top is small in points and large in practice. That places it first of the 16 we rank here.
It carries 9,181 ratings against a category median of 7,666. That is enough of a base to take the score seriously without treating it as settled.
On price it sits in the middle third of a category running from £5.20 to £160, where the midpoint is about £19.99. That is the part of the range where most sensible buys sit, neither cutting corners nor paying for the name.
Worked out from the 16 safety & security products in our catalogue, not from the brand's own claims. How we rank →
Key features
- CARBON MONOXIDE ALARMS FOR HOME USE: The advanced electrochemical sensor detects dangerous levels of carbon monoxide (CO) in your home, alerting you with 4 loud chirps (85 dB(A) at 3 metres) and a flashing red ‘CO’ LED light. NEVER IGNORE THIS ALARM.
- 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.
- BATTERIES INCLUDED: Each CO monitor comes with 2 replaceable AA batteries. A flashing amber '!' and an audible chirp will alert you when the batteries need replacing. Test your FireAngel carbon monoxide alarm regularly to ensure it is operational.
- SLEEP EASY FUNCTION: 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 whilst the amber light flashes. Replace the batteries ASAP.
- TRAVEL CARBON MONOXIDE DETECTOR: Each portable device comes with an integrated mounting bracket and screws, allowing for easy wall mounting. Measuring 120 x 73 x 35.5 mm, it’s compact enough to travel with, providing on the go holiday protection.
- SAFETY ASSURED: 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. Suitable for homes in England and Wales, but not for Scottish homes under the new regulations.
