Kidde 5CO - 10 Year Life LED Carbon Monoxide Detector / CO Alarm with Batteries
Kidde K5CO - 10 Year Life Carbon Monoxide Alarm
Overall Rating: 3.0 / 5 (average from multiple review sources, as of 19 Oct 2026)
Based on a total of 39,012 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Based on a total of 39,012 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
1-3 working days
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£17.45
Delivery from £6.00
Kidde 5CO - 10 Year Life LED Carbon Monoxide Detector / CO Alarm with Batteries
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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 24,155 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 Total Price
Will usually delivered within 3 - 4 working days of receiving cleared payment.
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Other
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£22.44
Free Delivery
Kidde 5CO Twin Pack - 10 Year Life LED Carbon Monoxide Detector / CO Alarm
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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 24,155 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 3 - 4 working days of receiving cleared payment.
Other
Other
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Diners Club
Diners Club
£33.96
GBP 16.98 / Unit
Free Delivery
Kidde Carbon Monoxide Alarm K5CO 5CO, 10 Year Life, CO Detector, Twin Pack of 2
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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 24,155 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 3 - 4 working days of receiving cleared payment.
Other
Other
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PayPal
Wallet
Wallet
Mastercard
Mastercard
Visa
Visa
Apple Pay
Apple Pay
Diners Club
Diners Club
£34.99
GBP 17.50 / Unit
Free Delivery
Cheapest offer
The Kidde K5CO Carbon Monoxide Detector Alarm is the ideal choice for your home. Featuring a 10-year sensor life which delivers a suitable safety detection for a lifetime. The K5CO only requires 2 x AA alkaline batteries. In addition to this, the new K5CO can be fitted to existing 5CO baseplates for your convenience. Two Duracell batteries are included, alongside a wall mounting plate and fixings (for new installations), or the K5CO can be left free standing if preferred. This leading CO alarm is also Kitemarked, compliant with the latest British Standards, and carries both the CE and new UKCA certification.
£17.45
1-3 working days
Diy.com (B&Q)
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Kidde K5CO - 10 Year Life Carbon Monoxide Alarm - Details
▶ Finding you the best price!
We have found 4 prices for Kidde K5CO - 10 Year Life Carbon Monoxide Alarm. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Kidde K5CO - 10 Year Life Carbon Monoxide Alarm - Price Information
- Cheapest price: £17.45
- The cheapest price is offered by Diy.com (B&Q). You can order the product there.
- The price range for Kidde K5CO - 10 Year Life Carbon Monoxide Alarm is £17.45 to £34.99, with a total of 4 offers.
- Payment methods: The online shop Diy.com (B&Q) supports: PayPal, Mastercard, Visa
- Delivery: The shortest delivery time is 1-3 working days working days offered by Diy.com (B&Q).
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