Kidee KF20 Optical Smoke Alarm
Firex KF20 Interconnectable Optical Smoke Alarm
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 27 Dec 2025)
Based on a total of 65,966 customer reviews from independent review platforms.
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Based on a total of 65,966 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Price
WEB_ONLY
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£15.50
Delivery from £4.00
Kidde KF20 Firex Mains Powered Optical Smoke Alarm with Alkaline Battery Back-Up
Cheapest Total Price
2-3 Days
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£17.70
Delivery from £0.00
Kidde KF20 Interconnectable Optical Smoke Alarm with 9V Back-up Battery
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 24 Dec 2025)
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 12 - 14 working days of receiving cleared payment.
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£18.49
Delivery from £3.95
Kidee KF20 Optical Smoke Alarm - White
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 24 Dec 2025)
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 1 - 3 working days of receiving cleared payment.
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£20.50
Free Delivery
Kidde KF20 Optical Smoke Alarm
In stock
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£21.75
Free Delivery
Kidde KF20 Firex 4973 Optical Mains Smoke Alarm 9V Alkaline Battery
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 24 Dec 2025)
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 1 working day of receiving cleared payment.
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£22.15
Free Delivery
Kidde KF20 Optical Smoke Alarm
In stock
Direct debit
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£22.16
Free Delivery
Kidde Firex KF20 Mains Powered Optical Smoke Alarm with Alkaline Back-Up Battery
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 24 Dec 2025)
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 1 - 2 working days of receiving cleared payment.
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£22.79
Free Delivery
Kidde Firex KF20 & KF30 Mains Powered Smoke & Heat Alarms with Alkaline Battery
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 24 Dec 2025)
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 1 - 2 working days of receiving cleared payment.
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£22.79
GBP 22.79 / Unit
Free Delivery
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Firex KF20 Interconnectable Optical Smoke Alarm - Details
▶ Finding you the best price!
We have found 9 prices for Firex KF20 Interconnectable Optical Smoke Alarm. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Firex KF20 Interconnectable Optical Smoke Alarm - Price Information
- Cheapest price: £15.50
- The cheapest price is offered by Wickes.co.uk . You can order the product there.
- The price range for the product Firex KF20 Interconnectable Optical Smoke Alarm is €£15.50to €£22.79 with a total of 9 offers.
- Payment methods: The online shop Wickes.co.uk supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is WEB_ONLY working days offered by Wickes.co.uk .
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The Firex Interconnectable Optical Smoke Alarm is a mains-powered unit designed for safety and convenience capable of interlinking with up to 23 Kidde hard-wired alarms including ionisation optical or heat types. When one unit detects danger it triggers all interconnected alarms enhancing alertness in your home or office. This smoke alarm is ideal for detecting smouldering fires making it suitable for use in hallways bedrooms and offices but it should not be installed too close to kitchens or shower rooms. It features a battery backup for reliability and comes with all necessary installation fixings including screws and wall plugs.
£15.50
WEB_ONLY
Wickes.co.uk
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