144
people found this helpful, as of 2023
ranked #213,667 most helpful
out of 571,544,897 reviews
★★☆☆☆
Don't expect this to last 5 years
These are easy to install (So are the rest though) and promise a battery free lifetime. I have 10 of these in my house and have had to replace all but 1 - and they were just installed < 4years ago.
the product in question
Kidde i9010 10-Year Sealed Lithium Battery-Operated Smoke Alarm with Memory and Smart Hush
4.0★ · 388 ratings, as of 2023