... .: KT9BF01 (9 inch 4 Way Touch Quad Truck/Bus Rearview Survennice System)1, 9V-40V Wide Voltage;2, Suitable ... and 10.1" ; All Cable Length in this System can be made customised to fit Different Vehicles;V1, ... V3/V4 Split as QuadFit for all vehicles such as Bus, Truck, Trailer, Caravan, Vans (Agriculture, Construction, Recreation, ... 9" Quad 4 Way Car Rearview System also for Truck/Bus/Trailer CCTV