可選芯片: EM4305/T5557/5200 Frequency: 125KHz Storage Capacity: 512bit Read/write distance: 2-10厘米, depending on the reader and the application environment Endurance: >100,000 次數據存儲: 10 年大小: 薄卡: 85.5×54×0.84毫米標準厚度薄卡: 85.5×54×1.05mm Thickness card: 85.5×54×1.80毫米工作溫度: -20℃〜+ 80℃ (-4℉ - + 176℉) 物料: PVC / PET / ABS /紙,等等.