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Kidde Firex KF20 Mains Powered Optical Smoke Alarm with Alkaline Back-Up Battery

Safelincs
(97651)
Registered as a business seller
ยฃ22.79
Condition:
New
1,804 available442 sold
People want this. 53 people are watching this.
This one's trending. 442 have already sold.
Postage:
Doesn't post to United States.
Located in: Alford, United Kingdom
Delivery:
Varies
Returns:
30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Payments:
    Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:266296694534
Last updated on 23 Jul, 2025 15:15:47 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
Battery Included
Yes
Manufacturer Warranty
6 Years
EAN
0047871259717
Brand
Kidde
Type
Smoke Detector
Number of Batteries
1
Power Source
Battery, Hardwired
Model
Kidee KF20
MPN
KF20LLKF30LL, KF20
Features
Battery Backup
Operating Sound Rating
85 dB
Item Weight
242g
Colour
White

About this product

Product Identifiers

Brand
Kidde
MPN
KF20LLKF30LL, KF20
EAN
0047871259717
GTIN
5055633354711, 0047871259717
Model
Kidee KF20
eBay Product ID (ePID)
2254507970

Product Key Features

Power Source
Battery, Hardwired
Colour
White
Number of Batteries
1
Features
Battery Backup
Type
Smoke Detector
Operating Sound Rating
85 dB

Dimensions

Item Weight
242g

Additional Product Features

Battery Included
Yes

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
VAT number: GB 827639788
I provide invoices with VAT separately displayed.
CRN: 04715788
Additional information:
Sales & Support: 0800 612 6537 | Servicing: servicing@safelincs.co.uk | Hearing Impaired Customers: support@safelincs.co.uk
About this seller

Safelincs

99.9% positive Feedbackโ€ข368K items sold

Joined Feb 2003
Usually responds within 24 hours
Registered as a business seller
Safelincs prides itself on total commitment to customer satisfaction and has won several customer care awards as the UKโ€™s most progressive and customer-focused fire safety provider, offering over ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage cost
5.0
Delivery time
5.0
Communication
5.0

Seller Feedback (101,220)

All ratings
Positive
Neutral
Negative
  • i***c (158)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Arrived V FAST next day. It was easy to install and works perfectly.
  • e***b (934)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Excellent eBayer. delivery in time ,high quality, like in description ๐Ÿ‘Œ.
  • a***r (370)- Feedback left by buyer.
    Past year
    Verified purchase
    Thank you excellent sevice this was to replace an existing sensor as they do not like our spiders and flies that live in the countryside.
See all Feedback

Product ratings and reviews

4.8
71 product ratings
  • 62 users rated this 5 out of 5 stars
  • 6 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 3 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Most favourable review

    Direct replacement to one that was 27 years old and fitted when we bought the house. Came with a 9v Duracell battery installed. 2 screws to take the

    Direct replacement to one that was 27 years old and fitted when we bought the house. Came with a 9v Duracell battery installed. 2 screws to take the old ceiling mount off and replace with the new one. Old connection fit fine (new one is included if needed). Works just as good as the last one. 5 min job.

    Verified purchase: YesCondition: NewSold by: westbase-direct

  • Most critical review

    It is a wrong product...

    Probably this is good product but not for me. When I read the instruction I understood that it is too complicated to install. I asked my my experienced neighbour to help, and after reading of the instruction he told me that I bought a wrong product : it is too expensive, and also I can't install this myself without an assistance of a professional electrician that would cost me a lot of money. My neighbour went to the shop and bought for me a right thing: a smoke alarm (that is four times cheaper) that I installed myself with no problem. So I want very much to return this product back to the selltr. However I do not know how to do this. Could you help me, Please?

    Verified purchase: YesCondition: NewSold by: electricalshowroom

  • Great ebay 2nd smoke alarm this week and swops without a problem for the old unit, decided to replace the other old fire alarm in the house as well, e

    Great ebay 2nd smoke alarm this week and swops without a problem for the old unit, decided to replace the other old fire alarm in the house as well, even has a free Duracell battery

    Verified purchase: YesCondition: NewSold by: westbase-direct

  • New Smoke Alarms

    These 2 alarms were replacements for 2 that were fitted appropriately 10 years ago. I was able to use the old cradle so was easy to fit with minimum disruption and a fresh new look white plastic. Very happy and would use your services again.

    Verified purchase: YesCondition: NewSold by: websparkywebsparky

  • Smoke alarm

    It's nice brand wires is very easy to click in

    Verified purchase: YesCondition: NewSold by: nb_electrical_ltd