first alert brk smoke alarm, interconnect hardwire detector with 10-year battery backup, smi105-ac, 3-pack precision detection smi105-ac 3-pack
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MSRP: $79.23
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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.
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first alert brk smoke alarm, interconnect hardwire detector with 10-year battery backup, smi105-ac, 3-pack precision detection smi105-ac 3-pack
Strongsville - Drake Rd$4.50
Final priceEnded Jun 04, 2026
brk first alert smoke alarm, interconnect hardwire detector with battery backup, smi100-ac, 3-pack 3-pack precision detection smi100-ac
Elizabethtown - Peterson Drive$0.00
Final priceEnded Jun 03, 2026
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MSRP: $79.23