Car dash cam is a compact camera that is mounted on the windscreen and records the road ahead. Some brands even have a dashcam that records the rearview or the inner cabin view . This dash cam records by default, it starts recording as soon as you start driving. It captures vehicles accident and provide a proof to police in any hit and run case. It also records some beautiful memories while you travel by road with your family. Now a days it also has features like Wi-Fi, GPS & ADAS for safety and data sharing.