2 x one join two IR sensor split wire connector 1m hub cable signal detector

1 x trackside IR sensors train detector for block signal controller master board

1 x prewired IR sensors train detector for block signal controller master board

1 x prewired 1 meter IR sensor train detector for signal controller master board

1 x one join two IR sensor split wire with connector for block signal controller

1 x model train detector automatic signal controller crossing system trigger etc

2 x HO railway crossing signals + control system by train automatically detector

2 x O scale trackside enhanced IR sensors train detector signal trigger