Biometric Technology by far is the most secured identifier token for Time Attendance & Access Control System as it is almost impossible to replicate ones biometric.

Biometric Identifier token is widely used in Time & Attendance environment as it prevents buddy-buddy punch-in and out for attendance taking and helps companies on overpayment due to fraud attendance.

In contrast, such technology is seldom adapted in the Access Control environment as the cost of using such technologies is still being regarded to be costly compared to pin/card technology.