L10345 LGB Shuttle Train Automatic Circuit BoxThe shuttle train automatic circuit box allows you have a train shuttle between two stations. An electronic circuit stops the train at the station and then has it reverse direction and go back. This box is easy to install and has adjustable stop duration and prototypically smooth start up and braking. It can be connected to 10 24 volts DC. 10345 is the technically ideal, improved successor to 10340.