Dvdo-Camera-Ctl-1 is a network based Ptz camera controller featuring a 10.1-inch capacitive touchscreen and a sleek and user-friendly user interface. It provides real-time preview through its touchscreen and can project images to an external display via the Hdmi interface.It supports H.265/H.264 single-channel decoding at 1080P60fps, and 4-channel decoding at 720P30fps. The 4D control joystick is used for controlling Ptz cameras, enabling quick target positioning. It can be applied in places with multiple network Ptz cameras, such as schools, hospitals, hotels, factories, workshops, etc., to achieve unified control of network cameras supporting the Onvif protocol within the local network..