High frequency inlay for card 1, used in contactless card and RFID label 2, format: 2*4, 2*5, 5*5, ... 3*8 3, thickness: 0.45mm High frequency inlay for card Features: Working Frequency ... card, contact-free card, door access control card, attendance card and parking cardRFID Chipset: FrequencyChip name125KHzEM4100 / H4100 / TK4100 / SMC 4001EM4102 / H4102 ...