1. There are no complicated operations or dazzling menus. Users can easily find the information they need by simply touching the corresponding icons on the screen.
2. Function blocks can be flexibly increased or decreased according to the needs of users. According to the user’s requirements, the function modules can be added flexibly, so that the system can have a good expansion.
3. The use of the modern management level reflects the humanization, which can make the guests feel the warm technical information service.