Pyramid Time Systems 3600SS Time Clock and Document StampPyramid Time Systems 3600SS Time Clock and Document Stamp Experience precision time tracking with a dual function device that handles both time card punches and document stamps. The 3600SS Time Clock and Document Stamp from Pyramid Time Systems takes the guesswork out of payroll and record keeping with its patented SmartSite alignment guide. Designed for busy offices, this compact unit ensures you line up every punch and stamp with confidence using a