Where is the red line of the driving recorder?

The red line of the driving recorder is connected to the positive pole of the lamp. After the installation of the driving recorder, it can record the video images and sounds of the whole driving process of the car and provide evidence for traffic accidents. People who like road trip can also be used to record the process of overcoming difficulties and obstacles. Video recording while driving, recording the time, speed and location in the video, is quite a "black box". The driving recorder can also be used for family DV photography or family monitoring. Driving recorders are mainly divided into two categories: portable driving recorders and DVD driving recorders integrated with rear loaders. Portable driving recorder is divided into rearview mirror driving recorder and data driving recorder, which has the characteristics of good concealment, convenient installation, disassembly and replacement, low cost and simple use.