A camera filming from the dashboard of a car Open English WordNet

A dashboard camera or simply dashcam, also known as car digital video recorder, driving recorder, or event data recorder, is an onboard camera that continuously records the view through a vehicle's front windscreen and sometimes rear or other windows. Wikipedia

Onboard video camera that continuously records the view through a vehicle's front windscreen and sometimes rear or other windows Wikipedia Disambiguation

Dashcam Wikidata

A digital video recorder mounted on the dashboard of a vehicle or elsewhere inside the vehicle to record occurrences in the vicinity, such as traffic accidents that the vehicle has been involved in, to provide evidence for criminal prosecutions, insurance claims, etc. Wiktionary

Digital video recorder mounted on the dashboard of a vehicle or elsewhere inside the vehicle. Wiktionary (translation)