Having a rear view camera in a car is definitely one of the most crucial trend that can be seen in the car sector. Many car firms invest in the development of newest technologies which can be used in this type of equipment.Surely, there are various differences between them. Therefore, while purchasing a backup camera it is useful to examine which model would be the most suitable for each car model as well as needs of its owner. Presently, there are lots of various models with different functions available on the market.