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Mains Powered 2 Smoke Alarms and 1 Heat Alarm Kit with Alkaline Back-up Battery - Kidde Firex KF Series

4.7 out of 5 stars
Save 5%
£68.39 inc VAT
£56.99 ex VAT
Product Overview

This kit includes two smoke alarms and one heat alarm from the Kidde Firex KF range. All alarms in this bundle are mains powered, and feature an alkaline back-up battery so they can continue to provide fire protection in the event of a mains power failure. Smoke alarms are suitable for hallways, landings, bedrooms and living areas whereas heat alarms are suitable for installing in the kitchen, garage or unoccupied loft space. This range allows up to 24 compatible Kidde KF devices to be hardwire interlinked to ensure that if one alarm is activated, the other alarms in the system activate and alert you to the fire for maximum protection.

  • Ideal for installation throughout your home
    • Smoke Alarms: Hallways, landings, bedrooms, living areas
    • Heat Alarm: Kitchens, garages, unoccupied loft spaces
  • Power: 230V mains powered with alkaline back-up battery
  • Back-up Battery: 9V alkaline battery (included)
  • Warranty: 6 year manufacturer's warranty
  • CE marked and Kitemarked
  • Suitable for installations complying to BS 5839-6: 2019 Grade D2
  • Can be hardwire interlinked with up to 24 compatible devices
  • Neat slimline design with a combined test/hush button
  • LED display and supplied with a dust cover (to protect the unit temporarily during dusty work)
  • Low battery warning chirp - can be silenced up to 8 hours
  • This alarm is also suitable for both the Welsh and Scottish updated 2022 legislation
Interlink

The table below shows all the units that can interlink with the Firex KF10, KF20 and KF30.

Alarms from the same series

Model Number
Type of unit
Type of interlink
Optical Alarm
Hard wire interlink
Optical Alarm with Rechargeable Lithium Cell
Hard wire interlink
Heat Alarm
Hard wire interlink
Heat Alarm with Rechargeable Lithium Cell
Hard wire interlink
Ionisation Alarm
Hard wire interlink
KEKF10R
Ionisation Alarm with Rechargeable Lithium Cell
Hard wire interlink
KEKF2
Optical Alarm
Hard wire interlink
KEKF2R
Optical Alarm with Rechargeable Lithium Cell
Hard wire interlink
KEKF3
Heat Alarm
Hard wire interlink
KEKF3R
Heat Alarm with Rechargeable Lithium Cell
Hard wire interlink
KEKF1
Ionisation Alarm
Hard wire interlink
KEKF1R
Ionisation Alarm with Rechargeable Lithium Cell
Hard wire interlink

Carbon Monoxide Alarms

Model Number
Type of unit
Type of interlink
CO Detector with Rechargeable Lithium Cell
Hard wire interlink

Compatible Alarms

Model Number
Type of unit
Type of interlink
KE1239HI
Ionisation Alarm with Alkaline Battery
Hard wire interlink
KE1239HILL
Ionisation Alarm with Lithium Battery
Hard wire interlink
KE2239HI
Optical Alarm with Alkaline Battery
Hard wire interlink
KE2239HILL
Optical Alarm with Lithium Battery
Hard wire interlink
KE3239HI
Heat Alarm with Alkaline Battery
Hard wire interlink
KE3239HILL
Heat Alarm with Lithium Battery
Hard wire interlink
I240C
Ionisation Alarm with Alkaline Battery
Hard wire interlink
PADC240
Optical Alarm with Alkaline Battery
Hard wire interlink
KE4973
Optical Alarm with Alkaline Battery
Hard wire interlink
KE4985
Optical Alarm with Lithium Battery
Hard wire interlink
KE4899
Heat Alarm with Alkaline Battery
Hard wire interlink
KE4892
Heat Alarm with Lithium Battery
Hard wire interlink
KE4870
Ionisation Alarm with Alkaline Battery
Hard wire interlink
KE4881
Ionisation Alarm with Lithium Battery
Hard wire interlink
Technical Data
Product Code KEKFKIT1H2S
Alternative Product Codes KF20, KF30, KF2, KF3, 4000, 4870, 4899, 4973, 9HI, 9HILLs
Brand Kidde
Back-Up Battery

9V alkaline (included)

Dimensions (HxDia)

39 x 133mm

Operating Temperature

0°C to +40°C

Relative Humidity

Up to 93% Relative Humidity (RH)

Sound Output

85dB at 3 metres

Warranty

6 years

Weight 1.20kg
Product Datasheets

Pricing & Availability

Model Stock Price
Product Code: KEKFKIT1H2S Stock Level:
More than 20 in stock Expected dispatch: Tomorrow
Price:

£68.39 inc VAT

£56.99 ex VAT

Delivery Options

The following delivery options are available on this product.

Standard Delivery

£4.99 inc VAT - Orders will be delivered in 2-3 working days with Evri

Next Working Day Delivery

£7.99 inc VAT - Orders will be delivered the next working day with Evri

For dispatch today order within

Customer Reviews

9 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: H A

It was very easy to replace our outdated system with these excellent alarms. Safelincs were very helpful when we rang them for advice.

Published on: 22nd January 2024

Rating: 5 / 5 Stars

Reviewed by: J S

Reasonably priced alternative replacement system for original which had been discontinued It took us a while to fit the alarms a few weeks ago, but we got there in the end! One alarm sounded in the early hours last week which fortunately was a false alarm. I suggest you familiarise yourself with the user manual and keep a screwdriver nearby in case you should have to take it apart. We can only think it was some dust which had set it off. All 3 units sounded in unison, so it worked well. It definitely woke us all up.

Published on: 2nd October 2023

Rating: 5 / 5 Stars

Reviewed by: P M

Proven product from established supplier and easy to install

Published on: 11th August 2023

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