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Mains Powered Heat Alarm with Back-up Battery - Kidde Slick 3SFW

5 Customer Reviews
From: £35.03 inc VAT
£29.19 ex VAT
Product Overview

The Kidde Slick 3SFW Heat alarm is a mains powered alarm perfect for locating in kitchens and garages. These alarms can interlink with other alarms from the Slick and Firex hard-wired ranges.

  • Power: 230V mains powered with battery backup
  • Backup Battery: Optional alkaline or self-charging lithium backup battery versions
  • Warranty: 6 year warranty on alkaline, 10 year warranty on lithium
  • Suitable for installations complying to BS 5839-6: 2019 Grade D1 (KE3SFLLW) or Grade D2 (KE3SFW)
  • Kitemarked and CE marked
  • Neat slimline design
  • LED display
  • Test/Hush button
  • Low battery warning chirp
  • Supplied with fixings; 2 x screws and 2 x rawl plugs
  • This alarm is also suitable for the updated 2022 Scottish legislation for fire alarms in homes
Interlink

The table below shows all the units that can interlink with the KE3SFW and KE3SFLLW.

Alarms from the same series
Model Number
Type of unit
Type of interlink
KE1SFW Ionisation Alarm with Alkaline Battery Hard wire interlink
KE1SFLLW Ionisation Alarm with Lifetime Lithium Cell Hard wire interlink
KE2SFW Optical Alarm with Alkaline Battery Hard wire interlink
KE2SFLLW Optical Alarm with Lifetime Lithium Cell Hard wire interlink
Compatible alarms
Model Number
Type of unit
Type of interlink
KE4973 Optical Alarm Hard wire interlink
KE4985 Optical Alarm with Self-Charging Lithium Cell Hard wire interlink
KE4899 Heat Alarm Hard wire interlink
KE4892 Heat Alarm with Self-Charging Lithium Cell Hard wire 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
Technical Data
Product Code
9V Alkaline Battery KE3SFW
Lifetime Lithium Battery KE3SFLLW
Brand Kidde
Back-Up Battery

KE3SFLLW: Self-Charging Lithium

KE3SFW: 9V Alkaline

Dimensions (HxDia)

89x135mm

Operating Temperature

0°C to 40°C

Relative Humidity

Up to 93%

Sound Output

85dB

Warranty

KE3SFLLW: 10 Years

KE3SFW: 6 Years

Weight 0.40kg
Product Datasheets

Pricing & Availability

Model Stock Price
9V Alkaline Battery
Product Code: KE3SFW
Stock Level:
More than 20 in stock Expected dispatch: Today
Price:

£35.03 inc VAT

£29.19 ex VAT

Lifetime Lithium Battery
Product Code: KE3SFLLW
Stock Level:
12 in stock Expected dispatch: Today
Price:

£44.87 inc VAT

£37.39 ex VAT

Delivery Options

The following delivery options are available on this product.

Economy Delivery

£4.79 inc VAT - Orders will be delivered in 3-5 working days by Hermes

Express Delivery

£7.91 inc VAT - Orders will be delivered in 1-2 working days by Hermes

Customer Reviews

5 customers have given this product an overall rating of 4.4 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 S

Replaced existing unit with no issues

Published on: 12th November 2019

Rating: 5 / 5 Stars

Reviewed by: S B

Great quality product

Published on: 16th August 2017

Rating: 3 / 5 Stars

Reviewed by: M T

Instructions looked long winded for a novice My brother(a electrician holds a B certificate one short of the top C.)he could not understand the pictures I sent was going to get my other brother a electrician to have a look. Finally worked it out myself, a spur had been brought down from the lightning circuit when the house was built, but the wires they had used were "Black" as live, "Red" as earth and "Blue" as neutral. Now both working OK independenly.

Published on: 4th May 2017

Rating: 4 / 5 Stars

Reviewed by:

Relatively straightforward for a non-electrician to instal.

Published on: 11th November 2015

Rating: 5 / 5 Stars

Reviewed by:

This product is most suitable and easy to fit.

Published on: 9th November 2015

Looking for more information?

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