Technology parameters RFID chip: TK4100 + MF 1K S50 (TK4100 fully compatible with EM4102) ຄວາມຖີ່: LF 125KHz + HF 13.56MHz Protocol standards: ISO / IEC 14443 TypeA Read and write distance: 2.5~10ຊມ (related to the antenna size and card reader) ເວລາອ່ານແລະຂຽນ: 1-2ms Endurance: >100,000 ເວລາເກັບຮັກສາຂໍ້ມູນ: >10 ປີອຸນຫະພູມເຮັດວຽກ: -20℃ ~ + 85 ℃ (ຄວາມຊຸ່ມຊື່ນ 90%) ຂະ ໜາດ: CR80, 85.5×54 × 0.84 ມມ, or specified …