Bi-color LED display

Key Specifications/Special Features:Pixel pitch:4.75mm Dot-matrix: 16*128 DotsShown color:Red,yellow,green2cm ultra-thin exterior with closed back cover design, iron frame in black color Size:0.63x 0.105m Application: indoor Control mode: synchronization control Power input: 100 to 240V AC, 60Hz/50Hz Low power consumption RS 232/485 (USB or RS232 shift to USB offered) Supports multi-language (English, Chinese, Korean, Japanese, Russian, Arabic, and more) Different fonts and word size for choice 7 adjustable speeds (text display speed can be fast or slow) Supports 255 seconds residence time Supporting 8 display effect such as left shift, down shift, up shift scroll up, scroll down, flash, and flicking Real time clock Function: they can be used as advertising and decoration for public places such traffic, bus stops, beer bars, shops, train stations, ports, airports, and hotels With CD software, user's manual, power cable, communication cable, and power