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Kidde 10LLCO Carbon Monoxide Detector & 10Y29 Optical Smoke Alarm Special Offer

4.8 out of 5 stars
Save 5%
£26.99 inc VAT
£22.49 ex VAT
Product Overview

Combining a carbon monoxide detector with an optical smoke alarm, both powered by ten year sealed batteries, this money saving special offer provides peace of mind for a whole decade! The high quality CO detector has test/hush facility with LED status indicators, while the compact optical smoke alarm features a reduced volume test/hush button and LED status indicator.

Carbon monoxide detector:

  • Ten year warranty
  • Sealed ten year lithium battery powered
  • Designed for wall mounting with simple installation
  • LED status indicators display alarm and power condition
  • Detector alarms from 30ppm (parts per million) CO gas
  • Loud 85dB sounder
  • Provides end of life warning when the alarm needs to be replaced
  • Kitemarked to BS EN EN 50291-1: 2010 (for domestic use)

Optical smoke alarm:

  • Ten year warranty
  • Sealed ten year lithium battery powered
  • Suitable for ceiling installation
  • Certified to BS EN 14604:2005
  • LED indicating power on and alarm activation
  • Suitable for installations complying to BS 5839-6: 2013 Grade F
  • Reduced volume test function
  • Kitemarked and CE marked
Technical Data
Product Code KESMCODEAL4
Brand Kidde
Battery Type

Sealed Long-Life Lithium

Dimensions (HxDia)

Smoke Alarm: 41x104mm

Dimensions (HxWxD)

CO Detector: 116x72x40mm

Operating Temperature

Smoke Alarm: 0 °C to 40 °C

CO Detector: 0 °C to 40 °C

Relative Humidity

Smoke Alarm: Up to 85% Relative Humidity (RH)

CO Detector: Up to 90% non-condensing

Sound Output



Smoke Alarm: 10 years

CO Detector: 10 years

Weight 0.54kg
Product Datasheets

Pricing & Availability

Model Stock Price
Product Code: KESMCODEAL4 Stock Level:
More than 20 in stock Expected dispatch: Today

£26.99 inc VAT

£22.49 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 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

5 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:


Published on: 28th December 2015

Rating: 5 / 5 Stars

Reviewed by:

Easy to install Fix either with screws supplied or use strong double sided tape, assemble test stick it up, job done

Published on: 31st August 2015

Rating: 5 / 5 Stars

Reviewed by:

Excellent products and service Items arrived quickly, exactly as described. Both are of great quality and easy to install. Very pleased, thank you.

Published on: 1st June 2015

Rating: 4 / 5 Stars

Reviewed by:

Another easy to fit combination

Published on: 14th May 2015

Rating: 5 / 5 Stars

Reviewed by:

First class pre sales advice from sales staff.

Published on: 30th March 2015

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