The SMI105-AC interconnect hardwire smoke alarm with 10-year battery backup
Features First Alert's Precision Detection advanced sensing technology and meets industry standards
Precision Detection provides advanced protection early warning as well as a reduced number of nuisance cooking alerts
Interconnect multiple alarms together to help provide an early warning throughout your whole home and have peace of mind knowing the 10-year battery backup provides continuous protection in the event of a power outage
1/12/24
Absolutely love this product! It exceeded my expectations and has become a favorite in my daily routine.
9/3/24
I can't praise this product enough! It has made my life so much easier. Highly recommend to everyone!
1/8/25
Incredible! I’ve tried many similar products, but this one stands out. Definitely a five-star product!
1/22/25
Best purchase ever! I can’t believe how well this works. I will be spreading the word!
7/11/24
Totally in love with this item! Great quality and it does exactly what it promises. Five stars!
1/23/25
I’m amazed at how well this product works! Truly a five-star experience from start to finish.