TTSS10 Sensor Signal Multi 4 Aspect option-set-077 2 wire main track or

2 wire main track or bus connection minimize wiring

and a starter guide

this twin track unit is the perfect way to run a two track layout with the minimum of fuss

Radius: 505mm

TTSS10 Sensor Signal Multi 4 Aspect option-set-077 2 wire main track orSS10 4 Multi Aspect Modern Dual Lens Automatic Signal Fully assembled signal with built in sensor for OO HO Now you can add automatic signalling to your layout in seconds with new Sensor Signals A sensor is built into every signal so there is no wiring or extra circuit boards etc. Just clip or wire the signal into your track for fully automatic 2, 3 or 4 aspect signalling which works just like the real railway! Best of all they work on both analogue