Is it necessary to enable the motion detection function of a dash cam?

[LeilaniLynn]

The motion detection function of a dash cam is usually automatically activated after parking. It is recommended not to enable it while driving to avoid unnecessary interference. Below is a relevant introduction to dash cams: 1. Purpose of motion detection: Translated as "Motion detection technology" in English, it is also commonly referred to as motion sensing, often used in unattended surveillance recording and automatic alarms. 2. Advantages of motion detection: It serves as a monitoring tool when the vehicle is parked, typically used to record activities such as vehicle theft, malicious scratching, or fraud attempts.