DCP-REX Cobalt Relay Extension Board Brand_Woodland-Scenics Several examples of Presflo survive

Several examples of Presflo survive into preservation

flex track and any track brand

If you have Lenz

a turntable adds both operational value and visual interest

Please Note: This is an unmotorised model

DCP-REX Cobalt Relay Extension Board Brand_Woodland-Scenics Several examples of Presflo surviveCobalt REX is an infinitely flexible set of add on changeover relays that can be operated all at once or in pairs. Cobalt REX can be used with normally open or normally closed type switches, triggered by detectors and other things. Cobalt REX is very easy to use and totally configurable to meet almost any need Combine REX and Cobalt S switches or Cobalt motors and there are NO limits to the control abilities, interlocking or any sort of direct device