Description
Product Name:25mm crystal ID coin card
Chip: TK4100
Working frequency: 125KHz
Communication speed: 106KBoud
Read and write distance: 2.5 ~ 10cm
Read and write time: 1 ~ 2ms
Working temperature: - 85 DEG C.
Flash life: >100000
Data preservation: >10
Multi purpose card laminated by PVC material