This is a device that converts the camera for the Toyota dealer option navigation system's multi-view back guide monitor to the RCA type, which is widely used for the back camera input of aftermarket navigation systems. Operation has been confirmed. Unlike other camera conversion devices, this product includes a video conversion device, making it a more expensive item. How about taking this opportunity? It comes with a switch for view switching. Please note that the camera input terminal is the common 4P type for Toyota (see photo), but it is only for the multi-view back guide monitor camera and does not support standard back cameras. The only included accessory is the main unit (with view switching switch). There are some minor scratches. It is mainly compatible with the camera type used in Toyota DOP navigation systems from the 2018 model year onwards, but since standard cameras were also sold, please be sure to check if your camera is multi-view compatible!