In the traditional physical button access control devices, the keys of each function are generally separated independently, which makes the user easy to get lost in the densely packed buttons. Some buttons are on the left and some are on the right. Therefore, this time the access control touch interface hopes to use the main function keys more centralized, making it easier for users to understand and use those complex buttons. Yoswit Smart Access Control Touch Panel Interface is divided into a promotional information and video intercom on the left, and the main function buttons on the right, which are expressed in an orderly manner from top to bottom without separation.