What is the original car of FAW Pentium b70 with a camera lens for?

Hello, dear car owner. Generally, if the original car has its own camera, it depends on whether it is in the front or the back. If it's just in the trunk, it's a reversing image. If it is also in front of the hood and under the rearview mirror, it is a 360-degree reversing system and driving record function. I hope my answer can help you _