Vehicle dash cameras, commonly known as dash cams, are compact recording devices mounted on the windshield or dashboard of vehicles to continuously capture video footage while driving. They serve as reliable eyewitnesses by documenting road conditions, traffic incidents, accidents, and unexpected events in real time. Many dash cams feature wide-angle lenses, HD or 4K resolution, night vision, and loop recording to ensure clear and uninterrupted footage. Advanced models may include GPS tracking, G-sensors for collision detection, dual front-and-rear recording, and parking mode for monitoring the vehicle when parked. Dash cameras enhance driver safety, provide evidence for insurance claims, and help protect against fraudulent accident reports or disputes.