чіп РФ: NTAG213, NTAG216, M1 S50, і т.д.. частота RF: 13.56MHz Communication protocol: ISO 14443 typeA Sensing distance: 1~8 cm Material: ABS, ПВХ, Epoxy Dimensions: φ25mm, φ28mm, φ30mm, φ35mm, φ42mm, 35× 35 мм, 20× 30 мм, 22× 45мм, 54×85.5mm, і т.д., can be customized Shape: round, square, rectangular, ellipse, irregular shape, cartoon shape, і т.д.. can be customized Production process: four-color printing, шовкографії, surface printing number, LOGO, …