With a car camera also known as dash cam you can record snapshots and videos with audio comments of your travels and trips the route is automatically recorded by an in built gps module and can be viewed later on google maps car dvr car digital video recorder footage is becoming increasingly popular on social mediagood wide angle lens and full hd for crystal clear panorama footagethe rollei cardvr 300 not only has a wide angle lens with a very short fixed focal length and fixed focus to co