lustas: TK4100/TK4101, fully compatible with EM4102 Working frequency: 125KHz Working pattern: Read-only Induction distance: 2~10cm Internal serial number: 5 bytes Size: 85.5× 54 × 1.80mm (su nešiojama skyle) R / W diapazonas: 2~ 10cm, depending on the reader and the application environment Working temperature: -20℃ ~ + 80 ℃ (-4℉ ~ + 176 ℉) medžiagos: ABS Wipe times: >100,000 kartų Duomenų saugojimas: 10 metų