School Bus Camera System Backwards Compatibility
School Bus Camera Recording systems from most suppliers require periodic upgrading, and most manufacturers require complete replacement of the entire bus camera system even though most of the components are fully functional.
Most manufacturers are short-sighted and greedy, driven by profits, and not really concerned about customer budgets or the immense time and effort required to remove fully functional cameras and cables whenever the DVRs reach the end of their service life.
When your school bus camera supplier has a business model of planned obsolescence, they want you to have to replace every component every time there is technological advancement.