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DeNova Detect 2-in-1 10-Year Battery-operated Natural Gas Carbon Monoxide Detector with Voice Alert

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10 Year battery powered adds up to savings and no additional cost to operate (battery included). Protection for less than 3 cents a day.
No mounting bracket, no outlet, no wiring, no cost to operate for 10 years--No batteries to change - ever!
Easily mounts near the ceiling where natural gas rises and accumulates first with Early Warning Technology.

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Know why your alarm is sounding! This alarm gives you critical information and potential life-saving information with voice alerts in both English and Spanish. When the alarm sounds, it also announces the type of hazard, and instructions to evacuate, and then call 9-1-1.

10 Year battery powered adds up to savings and no additional cost to operate (battery included). Protection for less than 3 cents a day.
No mounting bracket, no outlet, no wiring, no cost to operate for 10 years--No batteries to change - ever!
Easily mounts near the ceiling where natural gas rises and accumulates first with Early Warning Technology.