कार्य आवृत्ति ( वैकल्पिक ): low frequency 125KHz ( high frequency 13.56MHz optional ) समर्थन कार्ड: TK4100, EM4100, EM4001, EM4102 ( IC type support Mifare standard S50, S70 कार्ड ) काम गर्ने मोड: read only Interface: USB Read distance: >60mm Read time: < 100एमएस पावर आपूर्ति: USB port Work voltage: DC 5V Work current: 100mA कार्य तापमान: -20°C~+85°C Operating Humidity: 20-85% …