Chip: EM4102, EM4200, TK4100, EM4305, EM4450, Mifare 1k S50 or Compatible with FM11RF08 Working frequency: 125KHz or 13.56MHz Working mode: LF: Læs kun; HF: R/W Induction distance: 2~ 10 cm Internt serienummer: 5 bytes Størrelse: tynd kort: 85.5×54×0.84mm Standard thickness thin card: 85.5× 54 × 1,05 mm Tykkelseskort: 85.5× 54 × 1.80mm (med en bærbar hul) Læs og skriv afstand: 2-10cm, depending on the reader and the environment Working …