A vehicle includes a vehicular frame, a utility bed, and a locking device. The conductive terminals are embedded in the terminal block by an overmolding process, and wherein each conductive terminal has one end adapted to be electrically connected with a USB plug and the other end adapted to be connected with a printed circuit board. The radar apparatus calculates an azimuth sine value sin \u03b81 from the acquired receiving signals of the first sub-phase and calculates an azimuth sine value sin \u03b82 from the receiving signals of the second sub-phase. The monitoring apparatus carries out one of management of completion of installation of the monitoring apparatus and central management of completion of operations carried out for the image forming apparatuses.