Attendance system is designed for automated attendance data collection. An attendance ticket is automatically compiled from the passage records, where the final output is a monthly statement of the employee's hours worked, which is sent to payroll processing after possible manual corrections and approval by the responsible person. The delivered solution cooperates with any payroll program that supports the import / export of attendance data. Advanced features include, for example, the ability to enter actions for all employees or selected centers, support for virtual centers or grouping of employees, individual assignment of a pass-through sensor according to persons (eg different input of management and employees).