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Digital Display Carbon Monoxide Alarm 10 Yr Warranty - Kidde 7DCO

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

£16.91 inc VAT

£14.09 ex VAT

£16.31 inc VAT

£13.59 ex VAT

£15.95 inc VAT

£13.29 ex VAT

Product Overview

The Kidde 7DCO is a premium digital carbon monoxide alarm with a 10 year lifespan, fitted with a high quality digital display and powered by replaceable AA alkaline batteries. The alarm incorporates Kidde's highly effective detector technology and a sleek designer finish. The digital display shows carbon monoxide readings that are taken every 15 seconds, indicating any changes in CO levels. The alarm can be wall mounted or free standing.

  • FREE delivery
  • Product Life: 10 years
  • Battery: 3 x replaceable AA alkaline batteries included
  • Warranty: 10 year warranty
  • Designed for wall mounting with simple installation
  • Certified for use on caravans and boats
  • Warning "chirp" and digital display message indicates when batteries are low
  • Kitemarked to BS EN 50291-1 (domestic use) BS EN 50291-2 (camping, caravanning and boats)
  • CE Marked
  • Digital display of CO readings
  • Battery powered carbon monoxide detector with 10 year sensor life
  • Test/Reset button and digital display to allow simple verification of alarm operation
  • Loud 85db piercing alarm function
  • Displays CO levels from 11ppm
  • Detector alarms from 50ppm
  • End of life warning signal alerts you when the alarm needs replacing
  • Dimensions (HxWxD): 72x126x35mm

Please note: the packaging may state "excludes batteries" but this is regarding the warranty period; the 7DCO is supplied with suitable batteries.

Technical Data
Product Code KE7DCO
Alternative Product Codes 7DCOC
Brand Kidde
Battery Type

3 x AA Batteries

Dimensions (HxWxD)



Digital Display

Operating Temperature

4°C to 38°C

Relative Humidity

10% to 95%


30ppm (parts per million) CO gas

Sound Output



10 Years

Weight 0.25kg
Product Datasheets

Key Product Features

Digital screen shows current CO level or peak reading

Includes 3x AA alkaline batteries and wall mounting back plate

Indicator lights clearly show operation and alarm status

Includes screws for optional wall-mounted installation

What's Included?

Every Kidde KE7DCO is supplied with the following components.

  • 1 x Kidde 7DCO carbon monoxide alarm
  • 3 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: KE7DCO Stock Level:
More than 20 in stock Expected dispatch: Tomorrow
1 unit

£16.91 inc VAT

£14.09 ex VAT

2+ units

£16.31 inc VAT

£13.59 ex VAT

5+ units

£15.95 inc VAT

£13.29 ex VAT

Delivery Options

The following delivery options are available on this product.

Free Economy Delivery

Free of Charge - 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

Excellent Warranty

This product is supplied with a 10 year manufacturers warranty as standard

Customer Reviews

50 customers have given this product an overall rating of 4.8 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: G W

Product as advertised. Pleased with product, so far. Delivery was speedy and the product was well packed. Happy to deal with this company in the future.

Published on: 26th November 2021

Rating: 5 / 5 Stars

Reviewed by: L W

We feel a lot safer having a carbon monoxide alarm monitoring the atmosphere in our house. The alarm is really easy to set up and looks good, too.

Published on: 16th September 2021

Rating: 5 / 5 Stars

Reviewed by: J R

good product that does the job

Published on: 15th September 2021

Rating: 5 / 5 Stars

Reviewed by: C F

Neat easy to set up and product is running fine.

Published on: 12th April 2021

Rating: 5 / 5 Stars

Reviewed by: I M

Good value and fast delivery of good quality product Purchased 3 of these CO alarms, one for each floor of building, easy to fit and gives peace of mind.

Published on: 5th February 2021

Rating: 5 / 5 Stars

Reviewed by: A W

Works fine, very pleased

Published on: 1st February 2021

Rating: 4 / 5 Stars

Reviewed by: N H

good esy to understand

Published on: 19th January 2021

Rating: 5 / 5 Stars

Reviewed by: L S

Neat, easy to read, replace battery and good value.

Published on: 28th December 2020

Rating: 5 / 5 Stars

Reviewed by: H N

Good that it watches over us

Published on: 20th December 2020

Rating: 5 / 5 Stars

Reviewed by: H L

Easy to set up, great peace of mind!

Published on: 5th December 2020

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Looking for more information?

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

Direct Telephone 01507 464182