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10 Year Life Radio-Interlinked Carbon Monoxide Alarm - FireAngel W7-CO-10X

Discontinued Product

This product has been discontinued.

alternative product

10 Year Radio-Interlinked CO Alarm - FireAngel FP1820W2-R

  • Product Lifespan: 10 years
  • Battery: Built-in, lasts the lifetime of your alarm
  • Warranty: 1 year warranty
  • Can interlink with any Wi-Safe 2 compatible device
  • Suitable for free standing or wall mounting
  • Kitemarked to BS EN 50291-1 (domestic use)
  • Kitemarked to BS EN 50291-2 (camping / caravans / boats)
  • Also suitable for both the Welsh and Scottish 2022 legislation

£49.19 inc VAT

£40.99 ex VAT

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Product Overview

The FireAngel W7-CO-10X is a 10 year life carbon monoxide alarm with built-in radio-frequency technology, allowing it to wirelessly interlink with up to 50 alarms within the radio-interlink range. Once interlinked and upon detection of carbon monoxide (CO), the W7-CO-10X detector sends a wireless signal to all other devices, causing the complete system to activate and sounds the alarm. A radio-interlinked system provides you with the earliest possible warning of danger.

  • Product Lifespan: 10 years
  • Battery: Built-in, lasts the life time of your product
  • 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)
  • Single test and hush button feature
  • Alarm activates when CO levels reach 50ppm
  • Sounds at 85dB upon detection
  • LED status indicators
  • Up to 50 FireAngel radio-interlinked alarms can be wirelessly connected
  • An interlinked system provides the earliest possible warning of danger
  • Radio-frequency range: 200m in free space, up to 35m in buildings
  • Suitable for wall mounting or 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

The table below shows all the units that can interlink with the FireAngel radio-interlinked series.

Alarms from the Same Series

Model Number
Type of unit
Type of interlink
WST637 Thermoptek Smoke Alarm Radio-interlinked
WHT637 Heat Alarm Radio-interlinked

Compatible Alarms

Model Number Type of unit Type of interlink
WST-230 Mains Powered Thermoptek Smoke Alarm Radio-interlinked
WHT-230 Mains Powered Heat Alarm Radio-interlinked

Carbon Monoxide Alarms

Model Number
Type of unit
Type of interlink
W7-CO-10X Carbon Monoxide Alarm Radio-interlinked

Ancillary Products

Model Number
Type of unit
Type of interlink
W2-SVP-630 Wireless Strobe and Vibrating Pad Radio-interlinked
W2-LFS-630 Wireless Low Frequency Sounder Radio-interlinked
Technical Data
Product Code FAW7CO10X
Alternative Product Codes W7-CO-10X, W7CO10X, faw2co10x
Brand FireAngel
Battery Type

10 Year Sealed Lithium

Dimensions (HxWxD)



LED Indicators

Operating Temperature

-10 °C to +40 °C

Relative Humidity

30% to 90%


50ppm (parts per million) CO gas

Sound Output



1 year

Weight 0.19kg
Product Datasheets
FAQs (3)
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. 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

Easy-to-use test and hush button takes centre stage

Powered by a sealed 10-year long life battery

3 coloured LEDs tell you its status at a glance

Screws and rawl plugs for installation are included

What's Included?

Every FireAngel FAW7CO10X is supplied with the following components.

  • 1 x FireAngel W2-CO-10X wireless CO alarm
  • 1 x Sealed 10-year lithium battery
  • 2 x Screws & rawl plugs
  • 1 x Instruction manual

Customer Reviews

11 customers have given this product an overall rating of 4.6 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:

Excellent service I ordered these and received them very quickly. I also ticked for them to be paired which made my life a lot easier. I will definitely by from this company again

Published on: 3rd February 2019

Rating: 4 / 5 Stars

Reviewed by:

Fitted and tested fine Cannot give a proper review as it's a product that has to work over a long period of time, which has not yet elapsed.

Published on: 23rd December 2018

Rating: 4 / 5 Stars

Reviewed by:

hard to link, does not do what paper work says, LED's do not flash Sprue issue not Safelincs

Published on: 29th June 2018

Rating: 4 / 5 Stars

Reviewed by:

Easy to install and link with existing smoke / heat alarms, a reassurance to have it there in the lounge with the wood burner.

Published on: 12th March 2018

Rating: 5 / 5 Stars

Reviewed by:


Published on: 5th June 2017

Rating: 5 / 5 Stars

Reviewed by:

easy to configure this wireless into wired system

Published on: 22nd February 2017

Rating: 4 / 5 Stars

Reviewed by:

One unit failed but did let us know about it and safelincs replaced it immedaitely

Published on: 23rd January 2017

Rating: 5 / 5 Stars

Reviewed by:

Excellent - just works

Published on: 13th January 2017

Rating: 5 / 5 Stars

Reviewed by:

Does what it says on the tin

Published on: 20th May 2016

Rating: 5 / 5 Stars

Reviewed by:

Great service from Safelincs, very easy to install and connect with other detectors - very pleased!

Published on: 28th November 2015

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