This circuit was designed to detect when a call is incoming in a cellular phone (even when the calling tone of the device is switched-off) by means of a flashing LED. The device must be placed a few ...

Police have issued more than 68,000 warning letters to motorists caught illegally using a mobile phone by Adelaide's new detection cameras. Police said four of those drivers were snapped more than 30 ...

Three drivers have been caught by mobile phone detection cameras at least five times since a grace period ended last month. More than 2,500 fines were issued as a result of detections in the first ...