චිප: EM4102, TK4100, TK4101 COB Frequency: 125KHz Work mode: Read-only Induction distance: 8~20cm Internal serial code: 5 bytes Wipe: >100,000 times Data storage: 10 years Material: ඒබීඑස්, PVC Size: 85.5x54mm Thickness: Thick ID card: 1.8mm Standard thin card 0.88mm Non-standard size thin card: 1.05mm or other specified thickness Working temperature: -20℃~+80℃ (-4℉~+176℉) දැනුම්දීම: මෙම අන්තර්ගතය සඳහා JavaScript අවශ්‍ය වේ.