N Scale NDC Dwarf Signal Feature Highlights:
• No Wires / No Holes Dwarf signal plugs into NDC Accessory Decoders
• Designed to fit 33 mm track-to-track center spacing and larger
• “See Where Your Trains Are Going” – Avoid short-causing misalignments
• Connects to NDC decoder thru cable opening in Kato Double Crossover
• Adjust RED and GREEN signal intensity with NDC accessory decoder
• Double-sided for field-of-view spanning your entire layout!