Digital, iButton Tap/Pin Entry, Display Type LCD, Mount Surface, Wall, No. of Employees 500, Time Clock, Depth 1 1/4 in, Ribbon Color Not Applicable, Battery Backup Yes, Display LCD Touch Screen, Standards UL, Records Actual and Rounded Work Hours, Overtime, Weekly, Bi-Weekly, and Semi-Monthly Pay Periods, Includes (10) iButtons, Power Supply, USB Drive, Windows-based TimePilot 5 Software, Height 4 in, Width 7 in. This item has been restricted from sale in the following state (s): []