A dashcam, short for dashboard camera, is a small video camera mounted on a vehicle's dashboard or windshield. It records the view through the front window while driving, capturing video footage of the road and surroundings. Dashcams are often used for safety and security, providing evidence in case of accidents or disputes. Many dashcams also feature additional functions, such as loop recording, which automatically overwrites old footage, and G-sensors that detect sudden movements or impacts. Some models can record both front and rear views, enhancing coverage. They are popular among drivers, fleet operators, and insurance companies for their ability to document incidents.