Kidde Firex KF Series Mains Powered Fire Alarms Kit (2 Smoke & 1 Heat) with Alkaline Back-up Battery

Easy to fit and no false alarms in the kitchen from burnt toast.

Replaced an old unit with this and it fit perfectly with the existing wiring. Setup was simple and straightforward. Feels solid and gives peace of mind knowing it’s mains powered with battery backup. Great value for safety!

Does the job and easy to replace

Bought as a direct replacement for mine that were out of date and attached to my original back plates

Bought as replacements for previous Forex set. Uses same ceiling fitting so just needed to unplug and replug rather than any rewire.

Great quality alarms straightforward to install and they work perfectly well

A must for building control post 2024 if you are undertaking any kind of extension or major works. Good price, easy to install.

Like them. Modern and fresh. I put up the holding frame in the ceiling and thought I had them fitted (wired) properly. But I went on a break to a hotel and noticed the same one in the bedroom. However, I realised that it was showing a permanent green light, and the penny dropped - i had wired them wrong. When I got home, I quickly went to Copilot gave my colour wires from my celing and told it of the colour wires on the devices. It told me the following order to connect: Device Brown - Ceiling Brown/Red (red in my case), Device Blue to ceiling Blue and finally Device Red to celling Yellow. I submit this to you as a guide, due to your ceiling wires may have a slight difference. My Yellow cable is to allow to connect to other devices, so if one goes off - they all do! And one last thing, the final cover to put on is a wee bit fiddly, but it is doable... They now work properly and look good.