A dash cam is a compact in-car camera mounted on the windshield or dashboard that continuously records the road ahead (and sometimes the interior or rear) while you drive, providing clear video evidence of accidents, traffic incidents, and unexpected events. Designed for reliability and ease of use, modern dash cams often feature high-definition recording, wide-angle lenses, night vision, loop recording, and automatic incident detection that saves critical footage when a collision is sensed, offering drivers added safety, accountability, and peace of mind on every journey.