RF-brikke: NTAG213, NTAG216, M1 S50, etc. RF-frekvensen: 13.56MHz Communication protocol: ISO 14443 typeA Sensing distance: 1~8 cm Material: ABS, PVC, Epoxy Dimensions: φ25mm, φ28mm, φ30mm, φ35mm, φ42mm, 35× 35mm, 20x 30mm, 22x 45mm, 54x 85.5mm, etc., can be customized Shape: rund, torget, rektangulære, ellipse, uregelmessig form, tegneserie form, etc. can be customized Production process: fire-farge trykk, silke, flattrykk antall, LOGO, …