TTSS2R Sensor Signal (RH Feather) 2 Aspect Distant Realistic-Wagon-Load 50 of these locomotives were

50 of these locomotives were built in total

The British Rail Derby Lightweight diesel multiple units

convenient way to remove dust from track and stop further accumulation during regular train operation

It should be noted that it is not compatible with Setrack track geometry

but only a few were produced before production switched to the Cromwell Mk

TTSS2R Sensor Signal (RH Feather) 2 Aspect Distant Realistic-Wagon-Load 50 of these locomotives wereWith the use of the Sensor Signal developed by Train Tech you can easily add automatic signalling into your layout in seconds. The signals work by detecting a locomotive, or full train passing by it using a very small infrared sensor built in to the signal base. As soon as the locomotive has passed the sensor the signal changes to yellow and will stay yellow for about seven seconds to let the train clear the block. It then reverts back to green. If