Perfect, has the batteries and easy to put up.

Perfect, has the batteries and easy to put up.  Read Less

Easy to instal and loud enough to hear and wake you when sleeping

Easy to instal and loud enough to hear and wake you when sleeping  Read Less

Tried using the magnets to apply these to the ceiling, but the adhesive tape wouldn't stick more than a few hours.

Tried using the magnets to apply these to the ceiling, but the adhesive tape wouldn't stick more than a few hours.  Read Less

Purchased this 4 pack after one of our smoke detectors stopped working.

Purchased this 4 pack after one of our smoke detectors stopped working.  Read Less

Time will tell if they last 10 years but install with stick plates and magnets 🧲 i like a lot you can mount the normal way and ...  Read More

Time will tell if they last 10 years but install with stick plates and magnets 🧲 i like a lot you can mount the normal way and these are little and less expensive than box storevery pleased with them  Read Less

I ended up spending like $15 on gorilla spray-on glue to try and keep them in place.

I ended up spending like $15 on gorilla spray-on glue to try and keep them in place.  Read Less

They have not gone off yet but they have been installed all ready , but i like the value for the money .

They have not gone off yet but they have been installed all ready , but i like the value for the money .  Read Less

And the turn around time was quick!

And the turn around time was quick!  Read Less

Came with everything ready to install out of the box.

Came with everything ready to install out of the box.  Read Less