Use of a Dashcam: What It Records and When It Helps

It records the road and can preserve context around a collision, near miss or other event. The footage may assist a report, but it does not determine liability by itself.

While powered, most use loop recording that overwrites older ordinary files. Parking recording and event protection depend on the model and installation.

An insurer may accept relevant footage through its claims process. Keep the original file and provide it in the requested format without altering the evidence copy.

Audio-consent rules vary by state and circumstance. Check local law and consider disabling the microphone when passengers have not been informed.

Yes, provided filming and sharing comply with local privacy and road rules. Copy desired clips before loop recording overwrites them.