First Alert SCO7CN Smoke and Carbon Monoxide Alarm with Voice Letters & Numbers Selectable timer (test 1 or

Selectable timer (test 1 or 5 minutes)

Head Type: Single Bit

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First Alert SCO7CN Smoke and Carbon Monoxide Alarm with Voice Letters & Numbers Selectable timer (test 1 orHighlights: Talking alarm, actual voice speaks the type and location of danger in your home, when easily programmed Dual smoke & co sensing, Ultimate protection from two deadly dangers Photoelectric smoke sensing, optimal protection from smoldering fires. plus, reduces false alarms like those caused by cooking fires and shower steam Eco friendly, completely recyclable as an electronic device Mute button, mutes unnecessary alarms immediately. also