... .Card capacity:30,000,Transaction capacity:50,0002,Comm Port: TCP/IP,RS232/485, U flash.3.Verification mode:card only4.Weigand ... surface treatment. The device have lock control, alarm, exit button, door sensor. The wiegand-in interface is used to connect external ... convenient operation method.ID card standard, Mifare card optional.Full door lock control system.Wiegand out to connect with control panel ...