Do more with the Pyramid Time Systems model 3500ss multi-purpose time clock and document stamp. Perfect for the busy small business the 3500ss is a punch clock plus document stamp all-in-one. Record employee time and attendance by tracking job costs plus stamping documents. Track employees start times, break times, lunch times and finish times on a weekly timecard, or select from 14 pre-programmed message options to stamp invoices, attendance logs, legal paperwork or other time-sensitive documents. The side-loading timecard and document feed accommodates left-or right-hand orientation. An alignment guide helps line up punches. Prints the date and time (AM/PM or military time format) on weekly employee timecard. Internal battery backup safeguards data and settings up to seven days without power. Automatic reset for short months, leap year and daylight saving time. Time Clock Type: Manual; Number of Employees: Unlimited; Display Type: Digital; Operating Method: DC Powered.