Technology parameters RFID chip: TK4100 + MF 1K S50 (TK4100 fully compatible with EM4102) Frequency: LF 125KHz + HF 13.56MHz Protocol standards: ISO / IEC 14443 TypeA Read and write distance: 2.5~ 10cm (mifandraika amin'ny haben'ny antena sy mpamaky karatra) Mamaky teny sy manoratra ny fotoana: 1-2ms Endurance: >100,000 Data fotoana fihazonana: >10 years Working temperature: -20℃ ~ + 85 ℃ (hamandoana 90%) Size: CR80, 85.5× 54 × 0.84mm, na voalaza …