This is a compact access control terminal with a 2.4 inch TFT color screen designed for reliable user interaction and easy system integration. Key benefits Clear user interface: The 2.4 inch TFT color display presents prompts and status in a readable format, reducing user error and simplifying daily operation. Flexible communications: TCP/IP network connection plus USB and U disk support allow fast data transfer, remote configuration, and local backups. Integration ready: Builtin NO/NC relay, door open button input, doorbell input, door sensor input, single alarm output, and WG26 input/output enable connection to a wide range of existing access control hardware and sensors. Language support and : Standard support for Simplified Chinese with the option to additional languages to match site requirements. Practical performance: Realtime network communication for centralized management with local USB options for offline updates and data export. Main functions and compatibility Display: 2.4 inch TFT color screen for status, prompts, and simple menus. Communication: TCP/IP for network integration; USB and U disk for local data transfer and firmware updates. Access control interfaces: NO/NC relay output, door open button input, doorbell input, door sensor input, one alarm output, WG26 input/output for Wiegandbased devices. : Language can be customized beyond Simplified Chinese to suit deployment needs. Physical and operational notes Compact form factor suitable for installation at entry points where space is limited. Designed for straightforward wiring to standard access control components via the listed inputs and outputs. Supports both centralized networked management and local maintenance through USB or U disk. Practical use scenarios Office building entry: Integrate with a central access system over TCP/IP while connecting local door sensors and door open buttons to meet building security workflows. Small retail or commercial site: Use the WG26 input/output to connect existing card readers and the alarm output to trigger local alerts in case of unauthorized access. Multitenant residential building: Provide Simplified Chinese interface for residents while using USB or U disk to export visitor logs and perform offline updates when network access is limited. This terminal focuses on clear display, reliable communication, and wide compatibility with common access control components, making it suitable for a variety of controlledentry environments. Language and functional are available to match deployment requirements.