U5 Pro is a compact demonstration control system. In large-scale live video production, backstage staff need to quickly switch different video sources, background video, lighting effects and adjust stage equipment. And on-site recording needs to respond quickly to emergencies. This demo control system is designed to help users solve these problems more effectively. The product can control all devices and allow users to customize familiar control methods, so as to fully focus on the rapidly changing field conditions. Easy maintenance design increases the convenience of maintenance and ensures a better use experience;