This is Lionel 6-81503 O LCS Sensor Track 20' Cable. Layout Control System Cabling. Each LCS installation requires exactly one 6-81499 LCS Power Supply with DB9 Cable. This cable connects your first device to power and your command base (if present). When you add a second and subsequent LCS device to your installation, you’ll need additional LCS PDI cables. Each piece of LCS hardware connects to the next in a daisy-chain fashion, using these cables which are available in 1’, 3’, 10’ and 20’ lengths.
Condition: Factory New (C-9) Operational Status:Functional Original Box: Yes (P-9)
Manufacturer: Lionel Model Number: 6-81503 MSRP: $19.99