qauv: F306 RFID chip: TK4100 + FM11F08 ( TK4100 fully compatible with EM4102, FM11RF08 fully compatible with MF1 IC S50 ) zaus: LF 125KHz + HF 13.56MHz Protocol standards: ISO/IEC 14443A 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 ( …