... (HH*WW)l LEDs per Pixel: 2l Total LEDs (per side): 4,096l Communication: Remote&RS232(Can choose RS422/Ethernet/Wireless ... 1) Can display characters, digits, symbols, time, date, pictures, graphics, and simple animations.2) Input simplified Chinese, English, digits, European characters ... time to power on/off.5) RS232 communication red and green one line led moving sign,10 characters with 114.3mm high ...