FireAngel, fire alarm and home safety manufacturer, has been awarded the coveted Which? Best Buy accreditation for its FA3322 CO Alarm
FireAngel Safety Technology has been awarded the Which? Best Buy award for its FA3322 Digital Display Carbon Monoxide alarm, as of November 2024.
FireAngel’s Digital Display Carbon Monoxide Alarm is an easy to operate carbon monoxide alarm with advanced CO sensing technology. The digital display screen provides visual alerts to CO, temperature and humidity levels with written instructions and guidance for ease of use.
The device features a fully sealed, 10-year guaranteed battery for long-lasting protection. It offers two distinct testing functions: a quieter test to confirm the device is operational and a full-volume alert test to simulate the alarm functionality in the case of a carbon monoxide leak.

The CO alarm was designed for bedrooms and living spaces, providing audible and visual warnings if temperature, humidity or CO levels become dangerous.
An employee at FireAngel, said: “Four teams across the business worked together to design and build the FA3322 with the purpose keeping homeowners safe and providing them with peace of mind. This alarm is the first FireAngel alarm to use our real time operating system which makes the device so easy to use for the homeowner.
The teams worked tirelessly to perfect and test the FA3322 to make sure the CO sensing, sound output level, display and functionality are top quality and are fully compliant with the highest safety standards.
We are proud to have received this recognition from Which? after the hard work that all of our team put into it.”
Alongside the FA3322, two other FireAngel Alarms received recognition from the Which? review team during judging:
- FireAngel FA3820: This premium model accurately detected CO at all levels, from low but dangerous concentrations to life-threatening levels.
- FireAngel FA3313: A cost-effective option praised for being sufficiently loud in alerting and affordable.
Visit www.fireangel.co.uk for more information.

