JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Free Standard Delivery over £30

Most of UK Mainland. Code FREEDEL30 - T&Cs Apply

Free Click & Collect

3 to 5 working days

Next Day Delivery

Home
DIY & Security
Safety & Security
Smoke & CO Alarms

Smoke & CO Alarms

Smoke alarms and carbon monoxide alarms save lives, so make sure your home is as safe as possible with one of our carbon monoxide alarms, detectors and smoke alarms. Browse the selection below and take your pick from our great options of smoke alarms.

Now Shopping by (1)

MyDyas Exclusive Price:

Yes Remove This Item

Shop By Filter

Category

DIY & Security
1. Safety & Security
  1. Smoke & CO Alarms3

MyDyas Exclusive Price

Yes3

Brand

Kidde3

Available In Store

Yes3

Price

Rating

4 & Up & Up3

11

Electrochemical Carbon Monoxide Alarm Battery Powered

£19.99

Add to Wish List

Add to Compare

MyDyas Price £16.99
6

Optical Smoke Alarm Battery Powered

£11.99

Add to Wish List

Add to Compare

MyDyas Price £10.99
22

K7DCO Carbon Monoxide Alarm With Digital Display

£24.99

Add to Wish List

Add to Compare

MyDyas Price £19.99

Robert Dyas Holdings Limited T/A Robert Dyas is an appointed representative of Product Partnerships Limited which is authorised and regulated by the Financial Conduct Authority (FRN 626349). We act as a credit broker not a lender, offering credit products provided exclusively by Klarna Bank AB UK branch (BR020956), a branch of Klarna AB (556737-0431) which is authorised and regulated by the Swedish Financial Services Authority. Finance is only available to permanent UK residents aged 18+, subject to status, T&C’s apply. klarna.com/uk/terms-and-conditions Klarna's Pay in 3 and Pay in 30 are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Late fees apply.