![Top British smoke alarm manufacturer admits 90,000 of its most popular devices are faulty | This is Money Top British smoke alarm manufacturer admits 90,000 of its most popular devices are faulty | This is Money](https://i.dailymail.co.uk/i/pix/2016/04/23/15/334FB92400000578-0-image-a-7_1461422923403.jpg)
Top British smoke alarm manufacturer admits 90,000 of its most popular devices are faulty | This is Money
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2X ANGELEYE SMOKE Detector 85 DB Incl. 9V Lithium Batteries Fire Alarm Detectors £17.46 - PicClick UK
If I wait, will the battery backup on my wired smoke detector stop beeping? I'm not physically able to replace the battery and have no one who can. It's been a week.: { -
![AngelEye - Set of 2 NF smoke detectors, battery life and 10-year guarantee : Amazon.co.uk: DIY & Tools AngelEye - Set of 2 NF smoke detectors, battery life and 10-year guarantee : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/41W15BFmO-L._AC_UF1000,1000_QL80_.jpg)