... auditoria, command and control center etc. Multimedia integration control system consists of four parts: 1. User Interface; 2. ... system software to control the projector, Visual Presenter, DVD players, video recorders, amplifier, microphone, laptop, electric screens, electric curtains, lighting ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Multimedia central control system(710)