What Does Motion Detection in a Dash Cam Mean?

[DelMax]

Motion detection in a dash cam refers to identifying changes in images within a specified area, detecting the presence of moving objects while avoiding interference from light. In simple terms, it means the dash cam can automatically record and save footage when objects move within the designated area. When using such a dash cam, it is essential to turn on the motion detection function; otherwise, it may affect the normal operation of the parking monitoring feature. The functions of a dash cam include: 1. Providing decisive evidence for solving cases in incidents like fraud or road robbery; 2. Preserving valid evidence during accidents, aiding police in quick resolution. A dash cam is an instrument that records images, sounds, and related information during vehicle travel, consisting of a host, speed sensor, and data analysis software.