... time attendance and access control+RFID 2,TCP/IP, USB, RS485 3,Anti passback, 2000 fingerprints,Record,500 biometric access control and time attendance ... multiple work statusTime zone and group access function Technical Index ItemDescriptionCasing MaterialABS industrial plasticFingerprint ... pen drive Verification mode1: N, 1:1Response time≤1 secondResolution500DPIPowerDC12V, 1AEnvironment-10 -45 °C ...