옵션 칩: EM4305/T5557/5200 Frequency: 125KHz Storage Capacity: 512bit Read/write distance: 2-10센티미터, depending on the reader and the application environment Endurance: >100,000 times Data storage: 10 년 크기: 얇은 카드: 85.5×54×0.84mm Standard thickness Thin card: 85.5×54×1.05mm 두께 카드: 85.5×54×1.80mm Working temperature: -20℃ ~ + 80 ℃ (-4℉ - + 176 ℉) 기재: PVC / PET / ABS / 종이,기타.