UnbrandedCarbon monoxide alarm 2

    £6Typical price
    Test result

    • Unbranded Carbon monoxide alarm 2 - thumbnail front

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    This carbon monoxide (CO) alarm is dangerous and failed to detect CO in two of our carbon monoxide detection tests. Following these gas detection failures, we've made it a Don't Buy and our advice to you is to steer well clear of it. If you have one in your home, you should replace it with a well-known brand from a high street store or reputable online retailer.

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    • Aug 2024Last checked by Which?
    • Oct 2019First reviewed by Which?
    • Jan 2019Released

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