Campus entrance inspection as one of the effective ways to ensure campus security, the installation of face recognition or monitor at the entrance of the school, through students or staff campus electronic access card punching, identity verification of people entering the campus, not only for student attendance statistics, but also for non-students or staff to alert. 

Access control equipment is a common security device in people's lives, ensuring limited access to the area through identification by swipe cards, passwords and other means. In the access control equipment, LCD display is also one of the indispensable components. The following is an introduction to the LCD display applied to access control equipment.

First, LCD displays can provide a variety of important information. In large commercial buildings and public places such as office buildings, hospitals and airports, LCD displays can provide information about visitors, authorized personnel, effectively control the number of people entering and leaving, and protect public safety.

Second, LCD displays can increase the user experience through touch screen and other interactive methods. In the modern digital access control system, LCD display has increasingly become an important part of the interactive interface. Through touch screen and other interactive methods, users can easily enter the password, swipe the card and other operations to improve security and reduce the lag time of the access control system.

Third, the LCD display can show more information. Through other types of modern sensors, LCD displays play a more important role in some access control devices. For example, in a plant access control system, LCD displays can monitor production by receiving data directly from other sensors.

In summary, the use of LCD displays in modern access control equipment has been widely recognized, not only to provide more information and increase the user experience, but also to directly accept data from other sensors to monitor the overall production situation. Accordingly, it seems that LCD displays will continue to be one of the key parts in access control equipment as well.