Smoke Alarms for Home 2 Pack, Isafenest Smoke Alarm 10-Year Sensor/5-Year Battery Fire Alarm with LED Indicator and Silence Button, Photoelectric Fire Alarm Battery Operated

Fire alarms.Would recommendI have not tested them in a real fire and hope I never have to.They have a flashing red light, that indicates they are functioning and pressing the test button sets them off.Installation was simple and easy to do.Reliability is unknown as they have only been installed a short time..I would recommend them simply as not having one is too scary an option. And at the price these are, they are worth every penny.

Good quality

Super sensitive to my air fryer and goes off every time. But a good sound that is intermittent and stops once the alarm is moved out of the area. Batteries last for ever.

It's a smoke alarm so difficult to get too enthused but it was easy to install, is a nice size and, most importantly seems to work. Tested it with smoke from a piece of burning paper and it duly went off with a decent volume alarm. Great value too.

Good price, easy to install. Would definitely recommend.

They were easily to install with the two supplied small screws and wall plugs too which i had just used the small screws which had gone into my ceiling area easily with my battery powered screwdriver which the batteries are heavy which means they are good quality ones and will last the 5 year period of before having to change them too also to start them working you have to press the button that is in the middle of it for two seconds as of which then the alarm will bleep twice and watch out it is loud too which after that has ended the alarm goes into smoke sensor mode which the red light triggers on it every 10 seconds to let you know on that they are still working too. A great set of smoke alarms and just twist on and off from the base of them as of to change the batteries in them too. 🌟🌟🌟🌟🌟

Well worth the money, easy to fit and good size.

Great product