... Mifare Card Reader built in Fingerprint time attendance with access control function TCP/IP, USB, USB memory, RS-485 OCOM-OTA710CM Fingerprint time ... ,000Transaction Storage80,000Effective Reader Area16mm × 16mmCommunication ProtocolTCP/IP, USB, USB memory, RS-485IdentificationFingerprint, Password, Mifare cardEmployee No.Any ... : About 20 hours. Fingerprint Time Attendance and Access Control OTA710CM