Electronic control module which allows your locomotive (or complete train) to shuttle backwards and forwards on a specific section of your layout.

The unit is wired between your controller and the track (DC Only) and with the use of Diodes (Included) you can watch as your locomotive moves from one end of the layout to the other and back again automatically.

SUGGESTIONS OF USE:
Freight Depots
Large Terminus Stations
Small Country Stations with a Bay Siding