ID卡门禁代码。支持串口通讯至管理中心。最多2万张卡-ID card access control code. Support for serial communication to the management center. Maximum of 20,000 cards

基于RFID的管理系统，通过对相关射频卡信息的读取，构建出相应的人力资源管理系统，可作为日常门禁记录及上班记录-RFID-based management system, through the relevant information of the RF card read, construct the corresponding human resource management system can be used as access control records and daily a

适用于开发低频rfid读写器，门禁系统，动物管理系统。-Applicable to the development of low-frequency rfid reader, access control systems, animal management system.

演示系统，RFID原理实现超市管理系统、物流管理系统、和门禁系统。(Demonstration system, RFID principle to achieve supermarket management system, logistics management system, and access control system.)