1.Supporting contact-less IC card according with ISO14443-A 2.Adopted lithium-ion battery 3. ... store the cardholder’s fingerprint into intelligence card to realize fingerprint verification in the card.Low power consumption and long time for standby ... 4 hours Standby 3 daysOptional functionGPRS, WiFi (Optional)Extendable devicesID card, Mifare card,UPEK-TCS1 sensor,USB printer (customization)