1) Model Number: ID Card (EM4100/TK4100)
2) Material: PVC
3) Frequency: 125KHZ
4) Chip: TK4100 or EM4100
5) Can write repeatedly
6) Application scope: public transportation, parking, ID identification, attendance system, ticketing, card payment, product logo, etc
7??Thickness: 1.8mm
8) Size: 85.6mm x 53.98mm