20寸楼宇广告机详细参数：面板类型PanelType:20寸TFTLCD进口工业级真彩液晶屏屏幕比例Screenratio:16:9亮度Brightness:500cd/m2对比度Contrast:800:1响应时间Resp***etime:6ms分辨率Resolution:1920*1080可视角度Viewingangle:150°/150°面板控制Controlpanel:遥控器Remotecontrol输入电压Inputvoltage:AC90-250V***大功率损耗/PowerC***ume(Max):≤150W工作温度Operatingtemperature:0°C-60°C工作湿度Workinghumidity:10%-85%屏幕尺寸477*268mm)