LIAMOS TCP/IP Network Fingerprint Time Attendance RS485 Dual Frequency 125Khz+13.56Mhz Fingerprint Access Control Anti-Tamper Metal,Versatile Employee Time Clock(Italian)LIAMOS TCP/IP Network Fingerprint Time Attendance RS485 Dual Frequency 125Khz+13.56Mhz Fingerprint Access Control Anti-Tamper Metal,Versatile Employee Time Clock(Italian)