To connect a Dometic PerfectView camera to your multimedia display all you need is a Dometic control box and the RVMAN1 truck adapter. The Dometic PerfectView RVMAN1 is a custom fit for the SCANIA Premium Radio, the DAF TNR, the MAN MMT multimedia system without any video preparation, and also for IVECO's IVEconnect multimedia system. Depending on the selected switch box on a IVECO truck it is compatible with all Dometic cameras. For MAN's MMT without any video preparation and SCANIA's Premium Radio the switchbox SWITCH200VTO is mandatory. For installation of the CAM 55 NAV on an IVECO truck, you won't even need the control box. The adapter will suffice.