Backup Car Camera Installation Instructions

Car backup cameras are now mandatory in USA. Due to a high amount of accidents because of car blind zone, the govt; was bound to make its use mandatory in every vehicle.
There are ample of backup camera providers there, not all of them come with backup camera installation guide. And if someone is buying a used rear view camera, then, s/he will also not get any installation guide.
Here the trouble begins. So, this is the solution to this problem.Here 6 simple steps have been cited how an auto owner can install a backup camera easily.