First Alert SMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup, 1-Pack
First Alerts Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.
10-Year battery backup provides continuous protection during power outages
Through early warning interconnect, when one alarm sounds, all compatible
$29.90
The First Alert SMI105-AC Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup uses First Alert’s Precision Detection advanced sensing technology and meets new industry standards. Interconnect more than one alarms together to lend a hand provide an early warning all through all your home and have peace of mind knowing the ten-year battery backup provides continuous protection within the event of a power outage.
First Alerts Precision Detection advanced sensing technology complies with new industry standards to cut back cooking nuisance alarms and provides early warning within the event of a home fire emergency.
10-Year battery backup provides continuous protection all through power outages
Through early warning interconnect, when one alarm sounds, all compatible
Alarm indicator visually identifies the unit that initiated the alarm
End-of-life warning allows you to know when it’s time to switch the alarm
Specification: First Alert SMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup, 1-Pack
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