Calculate payroll & ensure accurate employee punches with this biometric time clock. Finger-scans verify identity during each punch, & the keypad allows management-approved PIN entry. The included TimeTrax time & attendance software enables time-card editing & stores up to 6,000 punches between downloads, while the internal battery backup preserves data for a week without power. This biometric time clock manages a wide range of pay periods & generates export files for many payroll providers. Time Clock Type: Biometric; Number of Employees: 50; Display Type(s): LCD; Color(s): Black.