A dash camera is a small video camera mounted on the dashboard or windshield of a vehicle. It records everything that happens in front of the car while driving, capturing important details like road conditions, traffic incidents, and even accidents. This footage can be invaluable for insurance claims or legal disputes, providing clear evidence of what occurred. Many dash cameras also come with features like GPS tracking, night vision, and loop recording, which automatically overwrites old footage. Some models even have a parking mode that records when the car is parked, helping to protect against vandalism or hit-and-run incidents.