- Each track has its own sensor looking down on the track to detect the train
- Each track also has an input for external control
- Jumper selectable short (4 or 10 second) delays between stop / caution and caution / clear or go
- Strong ABS plastic construction with stainless steel ladder
- Fully assembled and tested
- As always: just set it & connect it - your done!
- Can be upgraded with additional tracks and/or signal heads.
DZ-1090-40U-2 Signal Bridge | O gauge