9V Battery Photoelectric Smoke Alarm With 10 Years Life Smoke Detector with Test Button 5 year battery 1 Pack

This seems great. Was easy to fettle and install. I have given full marks on the battery life which is a bit false of me as really I don't know yet, I've not had it more than a month. Anyway the item looks good and was delivered quickly.

Glad I purchased these pair of smoke alarms. 🙂Ideal size. Redish/pinkish flashing light let's you know they are working.Great design in every way!Loud enough siren alarm to wake you up hopefully which the volume on these are the same as most other smoke alarms.Excellent for the price of them. 👍🏼👍🏼

Good product easy to fix with sticky pad’s we used

I bought these to stand in for a little time before I could get my wired system fixed. I didn't want to risk being without any alarms for the time in between and these were a good budget option for this. I think they look good and modern enough and the alarms are loud enough when tested.Fortunately, I haven't had any fires so can't speak as to how quick they will trigger, but I trust the regulations mean that these will be reliable and would work in a real fire.Overall: I'm happy to recommend these alarms.

Easy to install. Checked effectiveness by letting husband cook. Works great

Great replacement and very easy to install

Nice design and easy to fit. Be aware it does flash red, every 30 seconds. So, in a bedroom for example, it would be noticeable at night.

Great little fire alarm. Does the job and much easier to switch off when bell rings. Also pitch isn’t deafening but just loud.