TTSS3T Sensor Signal (Theatre Indicator) - 3 Aspect Home Distant Scale_G-Scale 5105) was conveyed on British

5105) was conveyed on British railways until around 1973

EASY TO ASSEMBLE & USE A must have tool for gauging correct coupler height

CURVE RADIUS 150mm

Separately switched cab lighting and illuminated

Can control each point manually using a standard switch

TTSS3T Sensor Signal (Theatre Indicator) - 3 Aspect Home Distant Scale_G-Scale 5105) was conveyed on BritishWith 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 red and will stay red for about seven seconds to let the train clear the block. It then reverts back to green. If more