Digital Battery Operated
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First Alert CO4106A - Battery Operated Carbon Monoxide Alarm with Digital Display
First Alerts CO4106A is a battery operated carbon monoxide alarm with digital display. 2 X AA batteries included with unit.
Learn More...$67.29 -
First Alert CO710A - 10-Year Battery Operated Carbon Monoxide Alarm with Digital Display
First Alert-CO710A is a 10-Year sealed lithium battery operated only Carbon monoxide alarm with digital display. Tamper proof.
Learn More...$75.44