The intelligent high-density cabinets' fixed columns and moving columns can be equipped with an optional 240*128 dot matrix blue-back touch LCD screen. This touch LCD screen can receive data transmitted from a computer database, automatically displaying the temperature and humidity within the cabinets, and allows browsing of the computer's档案 database. Managers can directly operate the cabinets on this touch screen and can open any corresponding cabinet within the area by directly querying the data, offering convenience and speed.