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7 Year Life LED Carbon Monoxide Alarm - FireAngel CO-9X

4.5 out of 5 stars
1 unit 2+ units 5+ units

£16.79 inc VAT

£13.99 ex VAT

£16.55 inc VAT

£13.79 ex VAT

£16.43 inc VAT

£13.69 ex VAT

Product Overview

The 7 year sealed battery powered FireAngel CO-9X carbon monoxide alarm features clear LED indicators for power, fault or alarm status and a large test/reset button for ease of testing the device. The CO detector can be wall mounted for home use, or can be left free standing, making it a suitable portable detector to take on holiday.

  • Product Lifespan: 7 years
  • Battery: Longlife lithium battery
  • Warranty: 1 year warranty
  • Designed for wall mounting with simple installation
  • CE marked and Kitemarked to BS EN 50291-1 (domestic use) & BS EN 50291-2:2010 (camping/caravans/boats)
  • Test/hush button feature
  • Alarm mode is activated when CO levels reach 50ppm
  • Enables users to carry out a practical sensor test
  • Sounds at 85dB when CO is detected
  • LED status indicators for power, fault and alarm
  • Self diagnostic function checks its own battery and sensor
  • Can be wall mounted or left free standing
  • Certified for home, camping, caravan, motor home and boat use
  • Supplied with fixings; 2 x screws and 2 x rawl plugs
  • This alarm is also suitable for the updated 2022 Scottish legislation for fire alarms in homes
Technical Data
Product Code FACO9X
Alternative Product Codes CO-9X, CO9X, fac09xfar, fac09x-far, co9x7, co9xq
Brand FireAngel
Battery Type

7 Year Sealed Lithium

Dimensions (HxWxD)



LED indicators

Operating Temperature

-10°C to +40°C

Relative Humidity

30% to 90%


50ppm (parts per million)

Sound Output



1 years

Weight 0.13kg
Product Datasheets
FAQs (4)
Q. What are the regulations to testing CO detectors? Do I need to use test gas?

There is no legal or BSI requirement to test the CO detectors with a test gas. A weekly check with the test button is fully sufficient if you choose a quality CO detector. The test gas is offered as a 'belts and braces' option.

Q. How long do the batteries last in smoke alarms?

The 9V alkaline batteries and AA alkaline batteries generally last 12 to 18 months. Lithium batteries will usually last 5x longer than their alkaline counterparts, achieving around 5 years lifetime. Some lithium cells are also rechargeable, and when used in a mains-powered alarm may last for the entire functional lifespan of the alarm. Newer alarm models may also feature a "sealed" lithium battery. These batteries are specialist components which are designed to not be removed or need replacing by the user, and have been tested by the alarm manufacturer to ensure they last for the lifetime of the alarm.

Please note: the actual lifetime of your batteries depends on how often the alarms are tested or activated, as sounding the alarm draws more power than when the alarms are "waiting" to detect fire. You should also read your alarm's manual to make sure you only use the recommended types and brands of batteries, as failing to follow these instructions may cause the alarm to malfunction, not alerting you in the event of a fire, and might also invalidate the warranty.

Q. Is this CO Detector compliant with all relevant standards to allow me to place it in a tenanted property as I am a landlord?

Yes, this CO alarm has been Kitemarked to EN 50291-1: 2010 and has been awarded a CE mark. It should be installed in line with the manufacturers guidance.

Q. Where should I install carbon monoxide detectors?

CO detectors should be installed near boilers and other potential sources of carbon monoxide. Keep a 1 to 3 meter distance to the boiler etc to avoid small start-up CO discharges to cause false alarms.

As you are likely to be most affected by CO in areas of your home that you spend the most time in it is advisable to install detectors in those areas as well, such as the living room and bedrooms.

It is also worth noting that while one detector is better than no detectors at all, larger homes may require several detectors to cover the property fully.

Which areas to avoid?

Do not install CO alarms above or below windows.

Although most kitchens contain fuel burning appliances it is not recommended to install your detector there. Kitchens can be quite steamy while you are cooking and this may affect the sensor in the CO detector. Similarly it is not recommended to install detectors in dusty areas such as workshops or garages.

For more information please watch our video guide

Key Product Features

Large, easy-press test and hush button

Fitted with a sealed 7 year long-life battery

Clear, easy to see LED status indicator lights

Supplied complete with screws for wall-mounting

What's Included?

Every FireAngel FACO9X is supplied with the following components.

  • 1 X FireAngel CO-9X carbon monoxide alarm
  • 1 X Sealed lithium battery
  • 1 X Screw fixing set (screws & rawl plugs)
  • 1 X Instruction manual

Pricing & Availability

Model Stock 1 unit 2+ units 5+ units
Product Code: FACO9X Stock Level:
More than 20 in stock Expected dispatch: Today
1 unit

£16.79 inc VAT

£13.99 ex VAT

2+ units

£16.55 inc VAT

£13.79 ex VAT

5+ units

£16.43 inc VAT

£13.69 ex VAT

Delivery Options

The following delivery options are available on this product.

Economy Delivery

£4.99 inc VAT - Orders will be delivered in 3-5 working days by Hermes

Express Delivery

£8.10 inc VAT - Orders will be delivered in 1-2 working days by Hermes

Customer Reviews

82 customers have given this product an overall rating of 4.5 out of 5

Reviews by real customers

All of our product reviews are written by real customers that have purchased this product from us and are published without modification.

Rating: 5 / 5 Stars

Reviewed by: A F

Excellent as described product

Published on: 25th December 2021

Rating: 5 / 5 Stars

Reviewed by: E M

Spot on

Published on: 18th January 2021

Rating: 4 / 5 Stars

Reviewed by: P G

Well designed and robust. Loud alarm which is whats required !

Published on: 18th December 2020

Rating: 4 / 5 Stars

Reviewed by: C S

seems ok the delivery process was terrible, Hermes were very bad and in the end you had to resend, but solved in the end, thank you

Published on: 30th October 2020

Rating: 5 / 5 Stars

Reviewed by: D F

Very reliable product. Used same item previously.

Published on: 20th October 2020

Rating: 5 / 5 Stars

Reviewed by: K O

an excellent little machine

Published on: 1st January 2020

Rating: 5 / 5 Stars

Reviewed by: R L


Published on: 13th December 2019

Rating: 2 / 5 Stars

Reviewed by: D R

Did not work on arrival First one did not work replacement sent again did not work not happyw

Published on: 29th July 2019

Rating: 5 / 5 Stars

Reviewed by: M B

Good price, good service.

Published on: 25th July 2019

Rating: 5 / 5 Stars

Reviewed by: K W

A compact unit, easy to install and a life saver at a fair price. Great customer service and quick delivery.

Published on: 23rd July 2019

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