The SMI100-AC hardwired interconnect smoke alarm with battery backup
Meets industry standards utilizing First Alert's Precision Detection advance sensing technology
Precision Detection provides advanced protection early warning as well as a reduced number of cooking nuisance alerts
This hardwire smoke alarm is easy to install and replaces existing alarms with no need to rewire
Interconnect compatible alarms to create a whole home alarm system to help provide an early warning
1/12/24
Absolutely love this product! It exceeded my expectations and has become a favorite in my daily routine.
3/19/24
Five stars all the way! This has transformed my experience, and I can't imagine going back to anything else.
7/30/24
This is by far one of the best purchases I’ve made. It’s efficient, stylish, and easy to use.
11/14/24
This product has surpassed my expectations! It performs flawlessly and looks great too.
1/22/25
Best purchase ever! I can’t believe how well this works. I will be spreading the word!
2/16/25
This product is a game changer! Fantastic performance and easy to use. Highly recommend it!