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Ei Electronics Ei204EN Carbon Monoxide Alarm review

Launched Reviewed

Typical price


You can expect six years of service from the Ei Electronics EI204EN Carbon Monoxide Alarm before you need to replace it – but can it be trusted to alert you to the potentially deadly effects of a carbon monoxide during this time? Our test results reveal whether the Ei Electronics carbon monoxide detector can be relied upon to recognise and clearly warn you about a build-up of the poisonous gas.
Is it worth your money?
Or is it a waste of cash?

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