Kidde 29Hd / 5Co Standalone Optical & Electro-Chemical Smoke & Carbon Monoxide Alarm With Replaceable Battery
Kidde KCOSAC Battery Powered 29HD Smoke & K5CO Carbon Monoxide Alarms (Boxed)
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 15 Jun 2026)
Based on a total of 3,043 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 3,043 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
2-3 Days
Direct debit
Direct debit
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
Bank transfer
Bank transfer
Google Checkout
Google Checkout
£13.99
Delivery from £0.00
Kidde KCOSAC2 Essential Home Safety Pack
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 15 Jun 2026)
Based on a total of 16,477 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 16,477 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.
3-5 working days
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£22.22
Free Delivery
Kidde KCOSAC2 Battery Powered 2030-DSR Smoke Alarm & 2030-DCR CO Alarm - Dual-Pack
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 15 Jun 2026)
Based on a total of 3,043 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 3,043 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.
2-3 Days
Direct debit
Direct debit
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
Bank transfer
Bank transfer
Google Checkout
Google Checkout
£30.94
Delivery from £0.00
Cheapest offer
Kidde KCOSAC Battery Powered 29HD Smoke & K5CO Carbon Monoxide Alarms (Boxed) K5CO Carbon Monoxide Alarm and 29HD Optical Smoke Alarm in a single pack. Easy to set up and install. Loud 85 decibel alarm (Smoke and CO alarms). Battery powered smoke alarm that uses an optical sensor. This alarm includes a ‘hush’ control feature that allows nuisance alarms (such as those caused by cooking or steam) to be temporarily silenced. Easy to install and use. It can be used in most locations throughout the home, in particular in bedrooms and living areas. Compact and lightweight battery-powered CO alarm provides essential protection against the dangers of deadly carbon monoxide and provides continuous monitoring of CO levels. This small, easy-to-use alarm is ideal for use in all living areas and can be installed on a wall or ceiling or used freestanding on a table or shelf. Certified to the latest EN50291-1:2018 Standards. Key Features: Battery operation - 9V battery supplied as standard (Smoke Ala
£13.99
2-3 Days
westbasedirect.com
🤖 Ask ChatGPT
💡 Is it worth the price?
🔁 Better alternatives?
⭐ What do users say?
Kidde KCOSAC Battery Powered 29HD Smoke & K5CO Carbon Monoxide Alarms (Boxed) - Details
▶ Finding you the best price!
We have found 3 prices for Kidde KCOSAC Battery Powered 29HD Smoke & K5CO Carbon Monoxide Alarms (Boxed). Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Kidde KCOSAC Battery Powered 29HD Smoke & K5CO Carbon Monoxide Alarms (Boxed) - Price Information
- Cheapest price: £13.99
- The cheapest price is offered by westbasedirect.com. You can order the product there.
- The price range for the product Kidde KCOSAC Battery Powered 29HD Smoke & K5CO Carbon Monoxide Alarms (Boxed) is €£13.99to €£30.94 with a total of 3 offers.
- Payment methods: The online shop westbasedirect.com supports: Direct debit, PayPal, Visa, Mastercard, Bank transfer, Google Checkout
- Delivery: The shortest delivery time is 2-3 Days working days offered by westbasedirect.com.
Similar products
Kidde 29HD Optical Smoke Alarm Battery Powered KID29HD
£11.57
westbasedirect.com
Delivery from £0.00
Kidde Carbon Monoxide Alarm 2030-DCR Detector & 29HD Optical Smoke Alarm 4PK
£37.99
GBP 19.00 / Unit
ebay.co.uk
Free Delivery
![Kidde 29HD Optical Smoke Alarm, White [Old Model] (Pack of 2)](https://cdn.pricehunter.co.uk/offer/en/kidde-29hd-optical-smoke-alarm-white-old-model-pack-of-2-200t1802364d083e87d24bc9be6830ef4b7f3a63d6d2a4b.jpg)
Kidde 29HD Optical Smoke Alarm, White [Old Model] (Pack of 2)
£53.72
26.86 GBP/1.0 count
amazon.co.uk
Delivery from £4.49
Kidde KCOSAC Battery Powered 29HD Smoke & K5CO Carbon Monoxide Alarms (Boxed)
£13.99
westbasedirect.com
Delivery from £0.00
Don't forget your voucher code:
Report Illegal Concerns
You are about to report a violation based on the EU Digital Services Act (DSA).