A payroll system is the medium that allows you actually pay your employees. During this process, you calculate wages and deductions based on the employee’s pay scale. You also generate paychecks and pay stubs, and perform direct deposit and payroll tax procedures. Before you get to those stages, you must figure the amount of hours to compensate your employees who are paid hourly. Your timekeeping system shows each employee’s daily time worked and the total hours to pay them for on the upcoming payroll. Biometric Attendance System terminals use an employees' biometrics in particular fingerprint and face to record the time in and time out at work and also records access to certain activity. It is highly accurate and cannot be manipulated when compared to attendance registers that are signed using pen on paper.