With the increasing development of Commerce and consumption, the demand for digital signage is also increasing. It has become a highlight of the advertising media market with its networked, digital and information-based multimedia digital signage. In addition, from the perspective of the application fields and functional uses of digital signage, they have gradually integrated into all aspects of people's life and work. There are six popular characteristics of digital signage in the market Tabletop Touch Screen Monitor, Advertising Touch Screen Kiosk, Lcd Screen, Thermal Imaging Camera,Indoor Digital Signage Displays. We just not only provide the high quality to our customers, but more even important is our best service and the competitive price. The product will supply to all over the world, such as Europe, America, Australia,United Kingdom, Johor,Nigeria, Venezuela.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.