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1,000 FREE Carbon Monoxide Alarms to be claimed - Don't miss out on our fantastic offer | UK | News | Express.co.uk
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Top British smoke alarm manufacturer admits 90,000 of its most popular devices are faulty | This is Money
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![If your CO alarm chirps every 30 seconds, it's not an emergency but you should replace the CO alarm a.s.a.p. - Fire Line If your CO alarm chirps every 30 seconds, it's not an emergency but you should replace the CO alarm a.s.a.p. - Fire Line](https://fireline.seattle.gov//wp-content/uploads/sites/21/2020/03/co_alarm3-1024x682.jpg)
If your CO alarm chirps every 30 seconds, it's not an emergency but you should replace the CO alarm a.s.a.p. - Fire Line
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