Digital Display Carbon Monoxide Alarm FireAngel CO-9D

Discontinued Product

This product has been discontinued.

Product Overview

Suitable for wall mounting or free standing, the FireAngel CO-9D carbon monoxide detector is powered by a sealed 7 year lithium battery designed to last the life of the alarm without the need for replacement. The CO detector features a clear LCD display to provide digital readings when CO is detected as well as showing when peak levels have been recorded over the previous 4 weeks.

  • 7 year sensor lifespan
  • Sealed 7 year battery powered CO alarm
  • CE marked and Kitemarked to BS EN 50291-1:2010 +A1:2012
  • Alarm mode triggered when CO level reaches 50ppm
  • Enables users to carry out a practical sensor test
  • Digital display shows CO levels from 10ppm
  • 85dB audible warning alarm
  • 1 year warranty
  • Automatic self diagnosis check tests its own sensor and battery
  • Peak level readings recorded for the previous 4 weeks
  • Can be wall mounted or left free standing
Technical Data
Product Code FACO9D
Brand FireAngel
Battery Type

7 year sealed lithium battery

Dimensions (HxWxD)



Digital LCD display

Operating Temperature

-10 °C to +40 °C

Relative Humidity

30% to 90%


Digital Display Reading: 10ppm (parts per million)

Warning Alarm: 50ppm (parts per million)

Sound Output



1 year

Weight 0.18kg
Product Datasheets

Customer Reviews

14 customers have given this product an overall rating of 4.7 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:

Easy to fit product. Well made quality product. Very easy to fit & test.

Published on: 5th January 2020

Rating: 4 / 5 Stars

Reviewed by:

The product looks very well made, and I'm sure it will keep us safe should the need arise. The process of buying this product on line went well, and all things being equal, have the paper work to re-order in years to come.

Published on: 15th August 2019

Rating: 4 / 5 Stars

Reviewed by:

Very good with impressive design. Possibly a little on the high side as far as price is concerned especially as there are so many makes out there.

Published on: 18th October 2018

Rating: 5 / 5 Stars

Reviewed by:

Good product, exactly what we need and portable too...

Published on: 1st May 2018

Rating: 5 / 5 Stars

Reviewed by:

Excellent with easy to read digital display Bought this for additional %u201Cpeace of mind%u201D when using multi-fuel/log burning stove ant to use along my exhaustion Carbon Monoxide Alarm. Simple to use/install with the added bonus of room temperature function too. Highly recommended.

Published on: 5th January 2018

Rating: 5 / 5 Stars

Reviewed by:

Digital display is very handy.

Published on: 28th December 2017

Rating: 4 / 5 Stars

Reviewed by:

Good product, had previous one for 10 years.

Published on: 21st November 2017

Rating: 5 / 5 Stars

Reviewed by:

The product arrived quickly and is working efficiently. We had one previously, so when the battery expired decided to replace with another the same.

Published on: 15th November 2017

Rating: 5 / 5 Stars

Reviewed by:

This compact product is easy to set-up, has a clear display and a helpful user manual. I bought two: they put my wife's mind at rest and stop my gas engineer from nagging me. Result!

Published on: 20th October 2017

Rating: 5 / 5 Stars

Reviewed by:

Easy functions and use Very good design. Yet to see it work in real scenario - hopefully not! :-)

Published on: 16th August 2017

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