Kidde Sealed Lithium Battery Power Ionization Smoke Alarm - I9010 in White

Was originally looking at combination smoke & CO detectors, but found out that while smoke detectors should be changed out every 10 years, CO detectors should be changed out every 5 years. Also, recommended placement of each is different, so purchasing separately made more sense. I bought separate CO detector (First Alert CO605 plug-in model with battery backup)...great price too.

Well made, very easy to install and test, and eliminates the bothersome battery replacement every few months on the older units. A significant technological upgrade.

Easy retrofit , 5 min. install

When it came time to change batteries in my single station detectors knowing they were older than 10 years old I switched them out to the 10 year detectors. I mixed ionization with photoelectric to provide mixed protection. They were relatively inexpensive and shipped promptly.

Product arrived timely, had good installation instructions and the fasteners needed for installation. It was easy to install.

SO easy to install!

The local fire dept installed my smoke detectors so I am sure they were installed correctly. Within two years, two of them beeped with no cause and few months apart. They wouldn't stop beeping even with multiple times pressing on the button. I pulled it off the ceiling and kept pressing the button. When the beeping didn't stop I took it outside and smashed it with a hammer. That helped to disperse my frustration!

This is a piece of crap. took them out of the box activated them and they both started to chirp low battery I would give it no stars but I can't. do not buy. if this is how everything is stay clear away from the company

Bought a house that came with these detectors in them. They are only 3 yrs old and have failed. I vacuumed them out, air blasted them, changes the battery and still chirping. This is not a good product. So now I have to replace all 7 of them because I don't trust the ones I have. Which means I going to have to replace the housing and rewire the set up.

Purchased 3 of these units in AUG. 2023 and the one in our bedroom started sounding an alarm at 9:30am and the Hush button does not work. Other 2 detectors remained quiet. searched all rooms in house and no problems. Took detector to our dinning room and set it on our table it was off and tested OK. About half an hour latter it went off again. It did this several times again and then I broke the tab and disconnected the battery.