Technology parameters RFID chip: TK4100 + MF 1K S50 (TK4100 fully compatible with EM4102) zaus: LF 125KHz + HF 13.56MHz Protocol standards: ISO/IEC 14443 TypeA Read and write distance: 2.5~cwm (Hais txog qhov antenna loj thiab card nyeem ntawv) Read and write time: 1-2ms Endurance: >100,000 cov ntaub ntawv ceev cia: >10 years Working temperature: -20°C.+85°C (humidity 90%) luaj li cas: CR80, 85.5×54×.84mm, or specified …