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10 Year Longlife Battery Optical Smoke Alarm - Kidde 10Y29

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

£13.75 inc VAT

£11.46 ex VAT

£13.27 inc VAT

£11.06 ex VAT

£12.79 inc VAT

£10.66 ex VAT

Product Overview

The Kidde 10Y29 is an optical smoke alarm with a 10 year sealed longlife lithium battery. The detector is fitted with a hush button, to silence false alarms, and a 'low volume' test function that makes testing your alarm less obtrusive. The compact body of the alarm makes the KE10Y29 less of an eye-sore in rooms.

  • FREE delivery
  • Battery: Built-in, lasts the lifetime of your alarm - GUARANTEED
  • Warranty: 10 year warranty
  • Certified to BS EN 14604: 2005
  • Suitable for installations complying to BS 5839-6 Grade F1
  • CE marked
  • Slimline Dimensions (HxDia): 45mm x 104mm
  • Test facility (Full circuit, horn, battery and alarm test)
  • Reduced volume test function
  • Hush button
  • Low battery alert using advanced computing to determine night time to avoid low battery warnings during the night
  • LED indicating power on and alarm activation
  • Tamper-proof design
Technical Data
Product Code KE10Y29
Alternative Product Codes 0910uk, 10y29rb
Brand Kidde
Battery Type

10 Year Sealed Lithium

Dimensions (HxDia)

45 x 104mm

Operating Temperature

0°C to +40°C

Relative Humidity

Up to 93% (non-condensing)

Sound Output



10 Years

Weight 0.20kg
Product Datasheets
FAQs (1)
Q. What is the difference between the 10Y29 and the Kidde PE910?

The 10Y29 is smaller in diameter, has a large test button to allow the use of a broom handle for testing the smoke alarm and has been tested not only to BS EN standards but also to additional, very demanding German standards, which have reduced the likelihood of nuisance alarms.

Key Product Features

Compact design – only 10cm diameter

Large, central test and hush button for ease of use

Loud 85dB alarm alerts occupants to the presence of fire

On / off switch activates automatically when fitted to base

What's Included?

Every Kidde KE10Y29 is supplied with the following components.

  • 1 x Kidde 10Y29 optical alarm
  • 1 x Sealed 10-year lithium battery
  • 1 x Screw fixing set (screws & rawl plugs)
  • 1 x Instruction manual

Pricing & Availability

Model Stock 1 unit 2+ units 5+ units
Product Code: KE10Y29 Stock Level:
More than 20 in stock Expected dispatch: Today
1 unit

£13.75 inc VAT

£11.46 ex VAT

2+ units

£13.27 inc VAT

£11.06 ex VAT

5+ units

£12.79 inc VAT

£10.66 ex VAT

Delivery Options

The following delivery options are available on this product.

Free Economy Delivery

Free of Charge - Orders will be delivered in 5-7 working days with Evri

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

334 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: J B

Not fitted yet.

Published on: 7th July 2024

Rating: 5 / 5 Stars

Reviewed by: M H

Good product - delivered by return

Published on: 17th June 2024

Rating: 5 / 5 Stars

Reviewed by: P C

Excellent Battery Life. Ease of installation. Speedy delivery.

Published on: 8th June 2024

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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 464181


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