DZ-1011HO Block Signal Detector | HO scale
- LED HO signals have sensors built-in.
- Easy installation by drilling a hole and connecting just 2 wires (9-18V AC or DC).
- Time between aspects (stop, caution and clear) is 8 secs.
- Time between aspects can be easily set for 1-60 sec.
- INPUT and an OUTPUT wires are provided for other options like daisy chaining, controlling other signals or our DZ-1008 relay.