Biometric Fingerprint Time Access Control Employee Time Clock Attendance Sys GHB

Fingerprint Sensor Resolution: 500DPI (optical sensor). Ring Function: built-in timing bell (can connect to external timing bell). Verification Mode: 1:1, 1:N. Software OS: for XP / Win2003 / Vista / Win7 / Win8 / Win10 (32 bit / 64 bit).

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