SIX out of the eight most popular smoke detectors sold in France do not work properly, if at all. The majority of models either did not detect fires or detected them too late.
There were more than 10…
0SIX out of the eight most popular smoke detectors sold in France do not work properly, if at all. The majority of models either did not detect fires or detected them too late.
There were more than 10…
0
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