AV Control System is a practical multimedia integrator which can integrate 2 VGA and 4 AV devices and control via sensor panel. With long-distance supportive VGA/Audio receiver, it can broadcast integrated sources to many outputs with maximum 300 meters over CAT5 cable. Except broadcasting source switching, built-in IR function allows user directly command AV devices without using original remote controller. Hence multimedia total control environment can be easily achieved in education, conference, digital signage, broadcasting, public speaking etc.