칩: TK4100 / TK4101, fully compatible with EM4102 Working frequency: 125KHz Working pattern: read-only Induction distance: 2~10cm 내부 일련 번호: 5 바이트 크기: 얇은 카드: 85.5×54×0.84mm Standard thickness Thin card: 85.5×54×1.05mm 두께 카드: 85.5× 54 × 1.80mm (휴대용 구멍) R / W 범위: 2~ 10cm, depending on the reader and the application environment Working temperature: -20℃ ~ + 80 ℃ (-4℉ ~ + 176 ℉) 기재: PVC / PET / PETG / ABS / PHA / PC / 종이,기타. 번 닦아: >100,000 times Data storage: 10 …