Smoke Detector, Smoke Alarm with Advanced Photoelectric Technology, Smoke Detector with Test Button and Low Battery Reminder, Fire Alarm with Battery Backup Used in Home, 8 Packs

The install is extremely easy and they stick on extremely well. They have gone off when they needed to (fire on stovetop). The magnetic detachment is awesome. Well worth the money.

The unit was easy to install and sent out the signal when the test button was depressed. I hope I dont need it but it works.

Great value and all detectors worked great

One of the 8 smoke detectors did not work, when you push the test button you can hardly hear the siren. I sent a message to the sellers but haven’t heard anything back

These stick to the ceiling easily and are easy to test.

Sticks so easily and works great. I hate putting holes in my walls so these were perfect to stick on and leave. I have weird textured paint that looks and feels kind of oily and it doesn’t affect the sticky whatsoever. Will buy again.

I have been procrastinating to change my smoke detectors for years, I know it’s bad, so I bought this product and I’m so satisfied, very easy to instal, comes with batteries, I would recommend to anyone that is looking for easy and affordable.

Thought I was buying a great smoke alarm but just the second night smoke alarm went off at 12 am scaring us all. No one was cooking so why did it go off. Hoping it’s just the cheap batteries and not the smoke alarm itself