... :ItemSpecificationColorSilver-black, white, blue or redFingerprint Templates3,000Transaction Storage80,000Effective Reader Area16mm × 16mmCommunication ProtocolTCP/IP, USB, USB memory, RS-485IdentificationFingerprint, Password ... Consumption< 5WWeight450gDimension167mm×130mm×45mmRelay OutputYesTime AuthorizationYesRecord CheckCheck attendance records directly in OTA710C