It’s a device which calculates the working hour of an employee through the in & out punches made by the employee. An person can mark his or her presence through biometric, RFID cards, Eye iris & also through entering its code in the machine.
Organizations of all sizes use time and attendance systems to record when employees start and stop work, and the department where the work is performed. However, it’s also common to track meals and breaks, the type of work performed, and the number of items produced.