First Alert SM300-AC, Interconnect Hardwire Dual Sensor Smoke Alarm with Battery Backup, 1-Pack

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Product photo of First Alert SM300-AC, Interconnect Hardwire Dual Sensor Smoke Alarm with Battery Backup, 1-Pack

$1.00

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Competition Level

-

Average Price

$4.70

Min Price

$1.00

Max Price

$15.00

Other Active Listings

First Alert Interconnect Hardwire Dual Sensor Smoke Alarm with Battery Backup, SM300-AC, 3-Pack

First Alert Interconnect Hardwire Dual Sensor Smoke Alarm with Battery Backup, SM300-AC, 3-Pack

Florence - Industrial Road

$4.00

Current bid

First Alert Interconnect Hardwire Dual Sensor Smoke Alarm with Battery Backup, SM300-AC, 3-Pack Precision Detection 3-Pack Hardwired

First Alert Interconnect Hardwire Dual Sensor Smoke Alarm with Battery Backup, SM300-AC, 3-Pack Precision Detection 3-Pack Hardwired

Strongsville - Drake Rd

$10.00

Current bid

First Alert Interconnect Hardwire Dual Sensor Smoke Alarm with Battery Backup, SM300-AC, 3-Pack

First Alert Interconnect Hardwire Dual Sensor Smoke Alarm with Battery Backup, SM300-AC, 3-Pack

Amelia - Ohio Pike

$4.53

Current bid

First Alert Interconnect Hardwire Dual Sensor Smoke Alarm with Battery Backup, SM300-AC, 3-Pack

First Alert Interconnect Hardwire Dual Sensor Smoke Alarm with Battery Backup, SM300-AC, 3-Pack

Vandalia - Industrial Park Drive

$2.50

Current bid

First Alert Interconnect Hardwire Dual Sensor Smoke Alarm with Battery Backup, SM300-AC, 3-Pack

First Alert Interconnect Hardwire Dual Sensor Smoke Alarm with Battery Backup, SM300-AC, 3-Pack

Florence - Industrial Road

$13.50

Current bid

Recently Sold

first alert sm300-ac, interconnect hardwire dual sensor smoke alarm with battery backup, 1-pack

first alert sm300-ac, interconnect hardwire dual sensor smoke alarm with battery backup, 1-pack

Florence - Industrial Road

$1.00

Final price

Ended Apr 14, 2026

first alert sm300-ac, interconnect hardwire dual sensor smoke alarm with battery backup, 1-pack

first alert sm300-ac, interconnect hardwire dual sensor smoke alarm with battery backup, 1-pack

Dayton - Edwin C. Moses Blvd.

$1.00

Final price

Ended Apr 08, 2026

first alert interconnect hardwire dual sensor smoke alarm with battery backup, sm300-ac, 3-pack

first alert interconnect hardwire dual sensor smoke alarm with battery backup, sm300-ac, 3-pack

Cincinnati - School Road

$15.00

Final price

Ended Feb 16, 2026

first alert interconnect hardwire dual sensor smoke alarm with battery backup, sm300-ac, 3-pack

first alert interconnect hardwire dual sensor smoke alarm with battery backup, sm300-ac, 3-pack

Strongsville Drake

$4.00

Final price

Ended Sep 09, 2025

first alert interconnect hardwire dual sensor smoke alarm with battery backup, sm300-ac, 3-pack

first alert interconnect hardwire dual sensor smoke alarm with battery backup, sm300-ac, 3-pack

Columbus Phillipi

$2.50

Final price

Ended Aug 25, 2025