1.with SBC patent connector system,ensure LED cabinet seamless joint,with no looseness of power supply,no flicker signal,no shining,no blank screen, 2.excellent led.high viewing angle 110 degree, water proof,damp proof,anti-ultraviolet radiation,good uniformity in brightness,wave lenght,and small dispersed model, 3.SBC intelligent environment controller, it can adjust the led display brightness automatically according to its environment brightness, 4.for advertising users ,SBC design special LED player as the professinal software edit and play, 5.intelligent person face recognition, with advanced intelligent face recognition function,can adjust the face color to make a more vivid characters and outline, 6.system updating,with strong supporting updating program system to help downloading and installing,no need to master certain knowledge,all easy implementation after networking,
