The robot cameras are frequently used at the opening cut of news programs and so on. They are important for reports of the weather and seasonal scenery. NHK has robot cameras at 18 places in Kinki area, and their places are increasing. This robot camera central control system can connect or disconnect with robot camera and its controller, change controllers, select video monitors inputs; with simple touch panel operations. So we can accept productions which use a number of places of robot cameras.