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First Alert SMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup, 1-Pack
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
First Alert SMI105-AC, Interconnect Hardwire Smoke Features
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First Alert's 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.
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10-Year battery backup provides continuous protection during power outages
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Through early warning interconnect, when one alarm sounds, all compatible* alarms will sound
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Alarm indicator visually identifies the unit that initiated the alarm
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End-of-life warning lets you know when it’s time to replace the alarm
About First Alert SMI105-AC, Interconnect Hardwire Smoke
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 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.
