Biometric Time Attendance Reader ensures that no employee can punch in for another, which eliminates time fraud and reduces payroll costs.
Because every person’s fingerprint, iris, voice, retina face, hand, vein and signature are unique, a biometric time clock provides a quick, accurate,and reliable way to record “In” and “Out” punches for each employee. That is why many companies now employ biometrics.
In recent times, there are large number of Biometric Systems that are commercially available. Such Biometric systems are based on unique characteristics of human being.
The most common, reliable and successful system is the one based on Finger Prints. Users are supposed to put their thumb/index finger (or any specified finger) in the finger reader. The system then compares the finger print that is read with that in the central database for authentication.