टुकड़ा: TK4100 / TK4101, fully compatible with EM4102 Working frequency: 125KHz Working pattern: read-only Induction distance: 2~10cm Internal serial number: 5 bytes Size: पतला कार्ड: 85.5×54×0.84mm Standard thickness Thin card: 85.5×54×1.05mm Thickness card: 85.5× 54 × 1.80mm (एक पोर्टेबल छेद के साथ) आर / डब्ल्यू रेंज: 2~ 10cm, depending on the reader and the application environment Working temperature: -20℃ ~ + 80 ℃ (-4℉ ~ + 176 ℉) सामग्री: पीवीसी / पीईटी / PETG / ABS / पीएचए / पीसी / कागज,आदि. बार साफ कर लें: >100,000 बार डाटा संग्रहण: 10 …