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10 Year Longlife Sealed Battery Wireless Carbon Monoxide Alarm - Firehawk CO7B-10YW

4.6 out of 5 stars
£46.79 inc VAT
£38.99 ex VAT
Product Overview

The Firehawk CO7B-10YW, powered by a sealed tamper-proof lithium battery, is a carbon monoxide alarm which can interlink wirelessly with up to 14 other Firehawk W alarms. Designed to detect the deadly gas produced by faulty or damaged fuel-burning appliances, the CO7B-10YW features a 7 year manufacturer's warranty and is designed for fixed wall or ceiling installations. Discreet and portable, this alarm can be used in the home or when travelling.

  • Carbon monoxide sensor suitable for areas with fuel burning appliances
  • Sensor: 10 year electro-chemical sensor
  • Detector Battery: 10 year sealed lithium battery
  • Wireless Base Battery:  7 year sealed lithium battery
  • Warranty: 7 year manufacturer's warranty
  • Can wirelessly interlink with 14 other Firehawk W smoke alarms and heat alarms
  • To correctly connect with W Series smoke and heat alarms, please refer to the simple Firehawk Wireless Alarm Step-by-Step Interlink Guide
  • Discrete, lightweight and portable making this alarm ideal for travel
  • Designed for fixed wall or ceiling installations
  • Individual LEDs used to indicate power (green), fault (amber), and alarm (red)
  • Dedicated test and silence buttons for ease of use
  • Automatic sensor fault detection for piece of mind
  • Turns on and off automatically when fitted to and removed from the mounting plate
  • End of life warning can be silenced for up to 10 hours
  • CE marked and Kitemarked to BS EN 50291-1 (domestic use) and BS EN 50291-2 (camping / caravan / boats)
  • This alarm is also suitable for both the Welsh and Scottish updated 2022 legislation

Please note: the battery in the wireless base is expected to last at least 7 years under normal use - when the battery has depleted in the base, the whole unit will need to be replaced.

Technical Data
Product Code FICO7B10YW
Alternative Product Codes FICO7B10YW, CO7B10YW, CO7B-10YW
Brand Firehawk
Battery Type

Detector Unit: 10 Year Sealed Lithium

Wireless Base Unit: 7 Year Sealed Lithium

Dimensions (HxWxD)

30 x 65 x 100mm


LED indicators

Operating Temperature

-10°C to +40°C


30ppm (parts per million)

Sound Output



7 years

Weight 0.12kg
Product Datasheets

Pricing & Availability

Model Stock Price
Product Code: FICO7B10YW Stock Level:
More than 20 in stock Expected dispatch: Today

£46.79 inc VAT

£38.99 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 with Evri by Hermes

Express Delivery

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

Customer Reviews

19 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: D M

Easy to setup And install.

Published on: 7th December 2021

Rating: 4 / 5 Stars

Reviewed by: R R

Easy to set up. Had problem installing. Fixing screw heads won%u2019t pass printed circuit board. Had to tuck the screws under the board first then turn screws a little alternately to ensure alarm was going on the wall flush.

Published on: 29th November 2021

Rating: 5 / 5 Stars

Reviewed by: W L

as above

Published on: 6th November 2021

Rating: 5 / 5 Stars

Reviewed by: J F

No problem's in installation

Published on: 5th November 2021

Rating: 5 / 5 Stars

Reviewed by: A H

Definitely works has engineer tested it when he serviced boiler

Published on: 21st October 2021

Rating: 4 / 5 Stars

Reviewed by: B M

I Feel Protected Good Service. Easy to Set Up, (and Pair with Smoke and Heat Detectors). Would Recommend.

Published on: 18th October 2021

Rating: 5 / 5 Stars

Reviewed by: M D

Works well

Published on: 16th October 2021

Rating: 5 / 5 Stars

Reviewed by: M G

Again easy to fit and pair Did enquire if alarm and base could be disconnected during final assembly and was assured that they could, suggested that this could be shown in your instructions.

Published on: 20th August 2021

Rating: 5 / 5 Stars

Reviewed by: D M

Just what I needed

Published on: 2nd August 2021

Rating: 5 / 5 Stars

Reviewed by: P D

Added peace of mind for forthcoming changes

Published on: 28th June 2021

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