... display,CE,FCC certificate 4,offer free SDK Brief Description *Work Frequency: 13.56Mhz*offer free SDK,accept paypal payment for sample ... : Wigand , RS485*15 years experience in RFID field*Sample available, free SDK, tech support Application *Access control system*Attendance System*Industrial ... /B ; ISO 15693 CPU card(T=0,T=1); All memory card, logistic encryption card*SAM (option): 1 ISO7816 SAM, 2 ...