... input and output Main Features:1.Card capacity:30,000,Transaction capacity:50,0002,Comm Port: TCP/IP,RS232/485, U ... flash.3.Verification mode:card only4.Weigand signal:Input& ... and LED feedback guide the user to operateRelated Port:Detailed Spec: ID card Capacity30000Transaction Capacity50000CommunicationTCP/IP, RS232/485, USB-HostAccess ...