BRK Hard-Wired w/Battery Back-up Ionization Smoke Detector $19 at Walmart

$19 $29

Walmart has the BRK Hard-Wired w/Battery Back-up Ionization Smoke Detector on sale for $19 with free shipping with Walmart+ (30-day trial) or on $35+.

$19 retail: $29
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Walmart

BRK Hard-Wired w/Battery Back-up Ionization Smoke Detector at Walmart

Posted 04/04/2026 in Security
$19 retail $29
Price History