This outdoor screen adopt high refresh big chip, copper wire all copper bracket, high brightness lamp bead, brightness greater than 1000cd/m2,refresh on 1920HZ/S,custom long line,220 V power line/card,LED panel module fixed support frame steel structure,1080p video resolution input,LED display control and play professional software. 联系我时,请说是在58德国信息网看到的,谢谢!