NTP series network central controller CVTRON independently developed network communication Type control host adopts advanced chip processor to realize rich editing interface for power, light, curtain, audio, video and other environment control; NTP series network central controller CVTRON independently developed network communication Type control host adopts advanced chip processor to realize rich editing interface for power, light, curtain, audio, video and other environment control; It is used in various types of conference rooms such as government units, enterprises, hotels, education, radio and television, and the military. It can also be used in special industry centralized control systems such as the smart industry.