The digital signage system can count and record the playing time, playing times and playing range of multimedia content. It can also realize more powerful interactive functions while playing, which brings opportunities for creating new media. Hdmi Lcd Monitor, Kiosk Touchscreen, Large Touch Screen Monitor, Kiosk Touch Screen Monitor,Store Digital Signage. Base within the small business concept of Top quality initially, we want to fulfill more and additional friends within the word and we hope provide the ideal solution and services to you. The product will supply to all over the world, such as Europe, America, Australia,Swaziland, Slovenia,Rome, Belgium.Touch sensitivity: the operating system of the Touch screen interactive teaching whiteboard can install multiple types of software according to the needs of different courses. For example, mathematics courses often use pens with different colors in the software to write and distinguish the contents.