Kidde Carbon Monoxide Alarm K7DCO 7DCO Detector & 10Y29 Optical Smoke Alarm Set

This essential safety bundle includes theKidde K7DCO carbon monoxide detector and theKidde 10Y29 smoke and fire alarm. Long-Lasting Performance : TheKidde K7DCO runs on replaceable AA batteries (included), while theKidde 10Y29 features a sealed 10-year lithium battery, so you won’t need to worry about replacing batteries for a decade.

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