GPS gives the right location, even if you don't know
The location, date and time of any incident is vital as it can prove exactly when and where it has occurred, removing the need to write down everything shortly after an upsetting event. Your vehicle speed will also be recorded and shown on the video playback. In fact, GPS satellite information can often be more accurate than the vehicles speedometer. When traveling abroad GPS will automatically adjust the time recorded to the current time zone.