April 2, 2025
-43%
First Alert SMICO110, 10-Year Battery Combo Smoke & CO Alarm
$28.23
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- The First Alert SMICO110 features Precision Detection technology for reduced cooking nuisance alarms and early fire warning. With a 10-year sealed battery, end-of-life warning, and reliable 2-in-1 protection against smoke and carbon monoxide, this alarm is easy to install and includes a test/silence button for efficient testing.