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Kidde Carbon Monoxide Alarm 7CO review

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You’ll need to replace the batteries in the Kidde Carbon Monoxide Alarm 7CO every two to three years, but in return it promises a decade of faithful service. Is this carbon monoxide detector a worthwhile investment? We tested its ability to alert you to the presence of carbon monoxide in a series of exacting tests, and assessed the clarity of its alarm and installation instructions. Check our results and expert verdict to discover if this carbon monoxide detector has what it takes to join the ranks of the Best Buy alarms that we recommend.
Is it worth your money?
Or is it a waste of cash?

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