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Technology
FireAngel are committed to developing technologies which provide the highest levels of Carbon Monoxide detection for your home.
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Power Source
With power inputs to suit all installations, including sealed and tamper proof batteries you can be confident your FireAngel device will protect you for years to come.
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Go with CO
Wall mount, using the two small screws provided, or leave portable to be positioned where required or taken on holiday.
The electrochemical sensor in the FireAngel CO-9D 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.

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.

The CO-9D 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 and motor caravans, following advice from BS EN 50292-2013.

FAQ's
Yes – The CO-9D Carbon Monoxide Alarm is suitable for all domestic settings, including caravan holiday homes, caravans, motor caravans – with the exception of boats.
A Carbon Monoxide alarm is the only way to receive an audible alert to the presence of Carbon Monoxide (CO) in your home, or whilst you’re away on holiday.
CO is a gas which cannot be seen, tasted or smelt but can result in CO poisoning and illness or in some cases death. It’s created in our homes when the fuel in products, such as boilers, fires and ovens does not burn completely. Regular servicing of these products can reduce the risk of CO being present but it cannot completely remove the risk.
The screen has two stand-by displays –
1. Room temperature is shown in degrees centigrade – making this alarm perfect for bedrooms
2. The current CO level in parts per million
To switch between the two displays you can press the test button – during this time the alarm will display the peak CO levels recorded by the alarm over the last 4 weeks.
