Technology parameters RFID chip: PHA Bioplastics Khoom siv RFID Chip Card + MF 1K S50 (TK4100 fully compatible with EM4102) Kev siv tus cwj mem conductive los luam tus kav hlau txais xov es tsis txhob siv txoj kev etching ib txwm siv los ua tus kav hlau txais xov hauv hluav taws xob tag txo cov nqi tsim khoom ntawm RFID electronic tag.: LF 125KHz + HF 13.56MHz Protocol standards: ISO/IEC 14443 TypeA Read and write distance: 2.5~ 10 cm (related to the antenna size and card reader) Nyeem thiab sau sijhawm: 1-2ms Endurance: >100,000 times Data retention: >10 years Working temperature: -20℃ ~+85 ℃ (av noo 90%) Qhov Coob: CR80, 85.5×54×0.84mm, or specified …