You can easily measure the total number of hours worked, which is required when submitting timesheets, without having to use a calculator.On the door page, pre-set the contracted work hours.Enter your daily work hours on the next page.You can use the button on the right side of the field to make the set work time appear and then modify it, so you can finish quickly.You can also set the system to handle night shifts that go beyond midnight.The total number of hours and days worked in a month will be displayed.Features• Easily measure the total work hours for the month.• Register regular time settings ahead of time.• One-touch entry of regular hours and later correction• Subtracting break time• One-touch entry of regular hours and later correction• Displays a monthly calendar