Biometric Fingerprint Based Time Attendance System Fingerprint Authentication System for Access Control and Time Attendance System Management. Private corporations in various scales, factories, Fingerprint Based Time & Attendance Systemgovernment or public institutions, wherever access control, Time Attendance System and meal management are needed. Various and powerful application programs are designed for your successful business. It is well fitted for your access control and time attendance system management to be safety, cost-effectiveness and centralizing.