10 Year Long-Life Battery Digital Carbon Monoxide Alarm - Kidde K10LLDCO

4.7 out of 5 stars
£22.80 inc VAT
£19.00 ex VAT
Product Overview

The K10LLDCO long life digital carbon monoxide alarm from Kidde is fitted with a sealed 10 year battery that is guaranteed by a 10 year manufacturer's warranty, to give maximum safety with minimum inconvenience. Current CO levels (from 10ppm) and peak level CO readings are reported via the digital display, while the function of the unit (normal operation, alarm state or fault) is indicated with the LEDs.

  • Digital display that shows current CO levels (from 11ppm)
  • 10 year sealed battery
  • 10 year manufacturer's warranty
  • Peak level memory feature
  • Test/reset button
  • Loud 85dB alarm sounder
  • Detector alarms from: 50ppm (parts per million) CO gas
  • End of life notification (audio and visual after 10 years)
  • Can be wall mounted or free standing
  • Quick and easy to fit - no wiring required
  • Kitemarked to EN 50291-1: 2018
  • CE marked and UKCA marked
  • Supplied with fixings; 2 x screws and 2 x rawl plugs
Technical Data
Product Code KE10LLDCO
Alternative Product Codes 10LLDCOB, 10LLDCO
Brand Kidde
Dimensions (HxWxD)

72 x 119 x 39mm

Operating Temperature

0° to +40°C

Power Source

Sealed 10yr Lithium Battery

Relative Humidity

Up to 90% RH non-condensing


30ppm (parts per million) CO gas

Sound Output


Visual Display

Digital Display


10 Years

Weight 0.16kg
Product Datasheets

Key Product Features

Indicator lights clearly show operation and alarm status

Dedicated buttons for testing and peak CO level readings

Quick and easy to install - no wiring or batteries required

Backplate functions as wall mounting bracket or can be free standing on any flat surface

What's Included?

Every Kidde KE10LLDCO-FAP is supplied with the following components.

  • 1 x Kidde K10LLDCO Carbon Monoxide Alarm
  • 1 x Sealed 10-year lithium battery
  • 1 x Screw fixing set (screws & rawl plugs)
  • 1 x Instruction manual

Pricing & Availability

Model Stock Price
Product Code: KE10LLDCO-FAP Stock Level:
More than 20 in stock Expected dispatch: Tomorrow

£22.80 inc VAT

£19.00 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 10 year manufacturers warranty as standard

Customer Reviews

109 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: n s

Just the job with a 10 year battery complete with battery

Published on: 23rd March 2023

Rating: 5 / 5 Stars

Reviewed by: E M


Published on: 19th October 2022

Rating: 5 / 5 Stars

Reviewed by: J H

Easy clear display and functions. Tamper proof, ideal for rented properties (No batteries to borrow) Rapid, safe delivery, as described. Trusted seller. Thank you.

Published on: 16th October 2022

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