kekerapan kerja ( pilihan ): 125khz frekuensi rendah ( frekuensi tinggi 13.56MHz pilihan ) kad sokongan: TK4100, EM4100, EM4001, EM4102 ( jenis IC sokongan Mifare standard S50, kad S70 ) mod kerja: read only Interface: USB Read distance: >60mm Read time: < 100ms Power supply: USB port Work voltage: DC 5V Work current: 100mA Working temperature: -20°C~+85°C Operating Humidity: 20-85% …