Electronic time recorder MD-20B

 * Two colors printing shows date and time by
     dot-matrix 9 pins printer.
 * Standard IN/OUT 6 columns printing
     auto transfer column
 * With selectable day line change time.
 * Auto delivery time card IN/OUT within card slot.
 * Auto detecting right side of time card
     programming avaiable.
 * Music melody and external bell alarm connection equipped.

Warranty: 1 year
User guide and installation take place