CALL OUR TEAM NOW 0800 612 6537 Also FREE from UK mobiles

Carbon Monoxide Detector 10 Yr Life - Kidde 5CO

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

£14.15 inc VAT

£11.79 ex VAT

£13.34 inc VAT

£11.12 ex VAT

£12.74 inc VAT

£10.62 ex VAT

Product Overview

This CO detector will protect you and your family from dangerous carbon monoxide gas. The Kidde 5CO carbon monoxide alarm features a 10 year sensor life and is supplied with 2 x Duracell AA alkaline batteries to power the unit. The 5CO continuously monitors the CO levels detected within a room. These units can be wall mounted or free standing, and feature a 7 year manufacturer's warranty.

  • Required in rooms where an open fire or gas appliance is present
  • Product Life: 10 years
  • Battery: 2 x Duracell AA batteries included
  • Warranty: 7 year warranty
  • Free-standing or wall mounted (plate and fixings supplied)
  • Power and alarm status LED indicators
  • Test/Reset button
  • Sounds a loud 85db piercing alarm when CO is detected
  • Alarms from 50ppm
  • End of life warning signal alerts you when the alarm needs replacing
  • Warning "chirp" and LED signal when batteries are low
  • Kitemarked to BS EN 50291-1: 2018 (for domestic use)
  • UKCA and CE Marked
  • Dimensions (HxWxD): 73 x 127 x 39mm
  • This alarm is also suitable for the updated 2022 Welsh legislation

Please note: the packaging may state "excludes batteries" but this is regarding the warranty period; the 5CO is supplied with the recommended batteries.

Technical Data
Product Code KE5CO
Alternative Product Codes 5COLSB, 5COC, 900-0233, K5CO
Brand Kidde
Battery Type

2 x AA Batteries

Dimensions (HxWxD)

73 x 127 x 39mm


LED Indicators

Operating Temperature

-10°C to 40°C

Relative Humidity

Up to 90% (non-condensing)


50ppm (parts per million) CO gas

Sound Output



7 Years

Weight 0.25kg
Product Datasheets

Key Product Features

LED indicators show power and alarm status

Includes screws and plugs suitable for wall mounting

Loud 85dB alarm alerts occupants to the presence of deadly gas

2 x AA alkaline batteries power the alarm for at least 1 year

What's Included?

Every Kidde KE5CO is supplied with the following components.

  • 1 x Kidde K5CO carbon monoxide alarm
  • 2 x AA batteries
  • 1 x Screw fixing set (screws & rawl plugs)
  • 1 x Instruction manual

Pricing & Availability

Model Stock 1 unit 2+ units 5+ units
Product Code: KE5CO Stock Level:
More than 20 in stock Expected dispatch: 21st May
1 unit

£14.15 inc VAT

£11.79 ex VAT

2+ units

£13.34 inc VAT

£11.12 ex VAT

5+ units

£12.74 inc VAT

£10.62 ex VAT

Delivery Options

The following delivery options are available on this product.

Standard Delivery

£3.19 inc VAT - Orders will be delivered in 2-3 working days with Evri

Next Working Day Delivery

£6.19 inc VAT - Orders will be delivered the next working day with Evri

For dispatch today order within

Excellent Warranty

This product is supplied with a 7 year manufacturers warranty as standard

Customer Reviews

171 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: 4 / 5 Stars

Reviewed by: I M

Delivered quickly & reasonable price

Published on: 6th January 2024

Rating: 5 / 5 Stars

Reviewed by: H W

Great product at a good price

Published on: 3rd January 2024

Rating: 5 / 5 Stars

Reviewed by: V H

Very good service

Published on: 26th December 2023

Show More

Looking for more information?

If you have any questions or would like more information about this product you can ask one of our specialists.

Live Chat Available Now
Direct Telephone 01507 464182


Colour Scheme


Pricing Display



By continuing to browse this site you agree to the use of cookies.