50-1039 DCS WIFI TRACK INTERFACE UNIT-O QuickBooks In service from late 1950s

In service from late 1950s to the present day

separate gas and electric meters and brick exterior chimney all included •Molded in three colors

•Operates On O-42 Curves Steam

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50-1039 DCS WIFI TRACK INTERFACE UNIT-O QuickBooks In service from late 1950sToday's DCS Digital Command System features an all in one WiFi Track Interface Unit (WTIU) that brings true interactive wireless control to a model railroad. Users utilize their own smart device iOS or Android and an intuitive app to run multiple tracks, hundreds of trains and control switches and accessories using the separately sold AIU Accessory Interface Unit. Bi directional communication between locomotives and the systems WTIU makes adding and