features:1) Types: indoor ,outdoor screen display, moving message display, cross display 2) Colors: full color, multicolor (bi-color), single color3) Super input system4) Windows digital interface5) Automatically on , off function Software for remote control of communication and scheduling Electrical calendar and electrical clock11) Customized design acceptable Applications: indoor display system, information display for railways and bus stations, notice board,highway road direction board, advertisement in banks, hotels and stations please contact with me by skype lucia0982 Msn :cadina2006 at hotmail.com