TTSS4 Sensor Signal 3 Aspect Distant Stock-Alert-1 Realistic Water™ will model a

Realistic Water™ will model a river approximately 1" w x 28" l x 1/8" d (2

3-stall brick Car Shop

port facilities and at railroad yards where they're used for fuel and oil storage

The Cornerstone Series Van Dyke Farm Windmill kit brings a finely detailed

Available with Red

TTSS4 Sensor Signal 3 Aspect Distant Stock-Alert-1 Realistic Water™ will model aWith 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