How to Turn On the Sound of a Dash Cam?
1 Answers
The method to turn on the sound of a dash cam: It can be enabled in the settings, and it comes with a recording function. A dash cam is an instrument that records images and sound-related information during vehicle travel. After installing a dash cam, it can record the entire driving process's video images and sound, providing evidence for traffic accidents. The components of a dash cam: 1. Main unit: Includes a microprocessor, data storage, real-time clock, display, lens module, operation keys, printer, data communication interface, etc. If the main unit does not include a display or printer, it should have corresponding data display and print output interfaces; 2. Speed sensor; 3. Data analysis software.