... , mifare card for access control systems RFID Card.mifare 1k,mifare 4k,mifare ultralight,mifare ... CARD SpecificationFrequencyLF(Low Frequency): 125KHz HF(High Frequency): 13.56MHz RFID ICLF: Unique EM4100/4102, GK4001 HF: ISO14443A Mifare Standard ... Metalic Gold/silver ApplicationAccess Control & Security,Time Attendance,Ticket,Parking and Payment Club/SPA Membership Management, Rewards and Promotion