A CO alarm sits on a kitchen counter.

Battery Powered Carbon Monoxide Alarms

Place on walls or countertops — or take along when you travel.*


*Not approved for RV or boat use. Pack carefully to help avoid damage to the device. Remove batteries prior to travel and reinsert upon arrival. For use in conditioned spaces only. Test device before use to ensure proper operation.

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Front facing image of Battery powered Carbon Monoxide alarm

Battery powered Carbon Monoxide alarm

Product ID: COB-CA
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Front facing image of Battery powered Carbon Monoxide alarm with digital display

Battery powered Carbon Monoxide alarm with digital display

Product ID: COBD-CA
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Front facing image of 10 Year battery powered Carbon Monoxide alarm

10 Year battery powered Carbon Monoxide alarm

Product ID: COB10-CA
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Front facing image of Battery powered Carbon Monoxide alarm with low level alert detection

Battery powered Carbon Monoxide alarm with low level alert detection

Product ID: COBDL-CA
New!
Front facing image of 10 Year battery powered Carbon Monoxide alarm with digital display and low level alert detection

10 Year battery powered Carbon Monoxide alarm with digital display and low level alert detection

Product ID: COBDL10-CA