We use cookies to allow us and selected partners to improve your experience and our advertising. By continuing to browse you consent to our use of cookies. You can understand more and change your cookies preferences here.

Revealed: the terrifying smoke alarms that will fail when you need them

Four smoke alarms that are widely available online have recently failed all eight smoke detection tests carried out by Which?. The alarms pose a danger to anyone who owns them...

Dangerous smoke alarms fail to sound in Which? tests

Smoke alarms bought for just £1 from Ebay have repeatedly failed to detect smoke in recent Which? tests. The alarms failed to sound in more than 80% of the fire...

Back to top
Back to top