MTC, a revolutionary central controller includes various functions such as signals switch, power& volume& projector control, I/O and so on. Support 4 HDMI inputs and 2 HDMI outputs up to 4K, users are able to broadcast two identical or different(optionally) HDMI signals at the same time. Apart from durable touch panel, web-based control complies central command instantly without location limitation. By means of mode setting, all the operation can be reached by just one simple press. For example, teachers can start or end the class under prior mode setting by one press everywhere in the campus; Master can begin the meeting immediately. MTC fulfills the requirements of convenience, devices management, energy-saving, teaching efficiency and smart digital campus. It is definitely a significant tool in any central-controlling application.