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First Alert SMICO100 Battery-Operated Combination Smoke & Carbon Monoxide Alarm (Pack 6)$37.37
The First Alert SMICO100 Battery-Operated Combination Smoke and Carbon Monoxide Alarm is equipped with First Alert's Precision Detection advanced sensing technology and meets new industry standards. This 2-in-1 smoke and carbon monoxide alarm provides reliable protection against both threats and is easy to install and maintain.