Some DVRs are now small enough to hide them behind the rear-view camera. For most applications of school bus cameras, digital bus video cameras, vehicle camera, mobile video surveillance systems, digital in-car video camera, in-car camera, bus camera surveillance, the best value is 100% Solid-state digital, like the SD4FH, Affordable School Bus Camera System.

Currently, there are 2 platforms of the 100% solid-state DVR used in these school bus camera systems;
SD card based systems
SSD slide-in solid-state drive-based systems

The advances in mobile video camera technology have enhanced all of the systems we provide, including the Forklift HD Industrial Lift Truck Hi Reach Order Picker Operator Safety Camera System as well as the Warehouse Terminal 5th Wheel King Pin Trailer Swapping Yard Mule Camera systems.