... : 3,000 2.Transaction Storage: 80,000 3.TCP/IP, USB, USB memory, RS-485 4. English/Spanish Technical Parameters: ItemSpecificationColorSilver-black, white ... redFingerprint Templates3,000Transaction Storage80,000Effective Reader Area16mm × 16mmCommunication ProtocolTCP/IP, USB, USB memory, RS-485IdentificationFingerprint, Password, EM/ID cardEmployee No.Any number between ...