Rated 4.3 out of 5 by 66
Rated 5.0 out of 5.0 by stilldon One of the best purchases I could make
I had these installed by an electrician because I'm not comfortable changing things on the ceiling.
July 19, 2016
Rated 5.0 out of 5.0 by Mike WORRY FREE 120-VOLT HARDWIRED INTER CONNECTABLE SMOKE ALARM WITH 10-YEAR BATTERY BACKUP
The title sums it up nicely: a hardwired smoke alarm with a 10 year battery backup. It's an easy install; with three wires, it's like wiring a light fixture. No chirping for new batteries while you're asleep or away from the house. PS-Don't forget-these have a 10 year life span, so don't forget to change them accordingly. I can't attest to the longevity, so ask me in 5-10 years.
June 24, 2016
Rated 5.0 out of 5.0 by RDL Good Product
Needed interconnect alarms to replace the originals. We interconnected several of this model with a Smoke & carbon monoxide alarm (Model i12010SCO ) for whole house coverage. The lithium battery will eliminate the need to change the batteries every 6 months.
Someone's product review complained the "on" light was so bright as to keep one awake -- A star in the sky is brighter - we have to look to see that the small green light is on.
December 8, 2015
Rated 5.0 out of 5.0 by Bobefx Good safety item
They were easy to install as replacement for the existing alarms. When one sounds so do the others. Wake everyone in the house.
June 7, 2016
Rated 4.0 out of 5.0 by chiva5lindonutah Perfect Alarms Smoke
we really like it, very easy to install. we replace 11 smoke alarm in our house.
May 25, 2016
Rated 1.0 out of 5.0 by southof49 Questionable batterys
In March of 2016 I installed 5 of these in my home all dated October 2015. During the install and after a few minutes, 3 of the five were giving the green flashing light and a chirp every minute indicating a low battery condition. How does the manufacturer expect to get 10 years out of these when three of mine only went 5 months?
March 11, 2016
Rated 5.0 out of 5.0 by Bobnier Great product
My daughter was getting nuisance alarms in the middle of the night. Every night! They would remove several of the alarms and go back to bed. As a former firefighter, I couldn't have that risk. The old system was over twenty years old, so I replaced all of the devices (very easy). Now, not only can she and her family sleep at night, but so can I.
December 29, 2015
Rated 4.0 out of 5.0 by Leroy Easy to Install
Replaced 5 detectors that had reached end of life. Took less than an hour without any problems.
January 26, 2016