Carbon Monoxide Alarm

7 Year Lifetime Battery

With the latest sensing technology, a clear loud alarm and BSI Kitemark approvals, the FireAngel CO-9X Carbon Monoxide Alarm offers the highest level of CO detection for you and your family.


Third party tested and approved.

7 Year Warranty

Manufacturer's warranty for peace of mind.




To ensure you install the right alarm for your home, and one that's compliant with your local carbon monoxide regulations, review our manual and data sheet or get in touch with our customer service team.


Installation Support and Guidance


Specification Detail and Standards.



Set Up

The CO-9X alarm cannot be interlinked to other alarms in your home, but still offers the highest protection. Follow the installation guides to ensure your alarm is installed correctly and test weekly.

Testing Support

Testing and maintenance support.

Rapid CO Detection Latest Sensing Technology

The electrochemical sensor in the FireAngel CO-9X Carbon Monoxide alarm provides instant alerts to dangerous levels of the CO. It's been rigorously tested and approved by BSI Kitemark to ensure the highest level of safety for your home.

Latest Sensing Technology
Battery Powered Protection 7 Year Battery Supplied

The unit comes with a sealed, tamper proof battery that will last the lifetime of the alarm. The sensor within the unit will deteriorate after 7 years, so to ensure you're protected we recommend you replace the unit after this time.

7 Year Battery Supplied
Designed For You Detection Where You Need It

The CO-9X alarm has been designed to conform to the EU standards - EN 50291-1: 2010 + A1:2012 and EN 50291-2: 2010. The alarm is also suitable for installation in caravans, motor caravans and boats, following advice from BS EN 50292-2013.

Detection Where You Need It

Did you know?

Over 50% of fires start in the kitchen Shop Now

Protect the most dangerous room in your home - the kitchen - by installing a Heat Alarm. Our Kitchen Heat Alarms detect rapid spikes in temperature rather than smoke, which means they're perfect for high fume (e.g. smoke from cooking) and high humidity areas such as your garage and attic.

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Yes – The CO-9X Carbon Monoxide Alarm is suitable for all domestic settings, including caravan holiday homes, caravans, motor caravans and boats.

When a Carbon Monoxide alarm is triggered, it will emit an alarm sound consisting of 4 loud beeps and a break repeated until the sensor is clear of Carbon Monoxide gas.

Yes – the FireAngel Pro Connected FP1820W2-R Carbon Monoxide Alarm, when paired with a Smart Gateway, will allow you to review alerts and easily test the alarm from your phone.