High frequency inlay for card 1, used in contactless card and RFID label 2, format: 2*4, ... High frequency inlay for card Features: Working Frequency: 125KHZChip type: EM 4100, EM4102, TK4100, EM4200, etc.Material: PVC, PETInlay Format: ... 10 years.Application: smart card, RFID card, contactless card, contact-free card, door access control card, attendance card and parking cardRFID Chipset: ...