The unit runs on 3 AAA batteries so it can be a stand-alone unit

Trainz Product Id: 11562940

Model Number: 8905

Model Number: A2565

Model Tech Studios JN1094 N Scale 1930's-60's Era Bus Port

Walthers 949-8450 HO Undecorated 48' Smooth Side Container DwDetails-1.80-1.00-16.00-6.00-4.00-2 The unit runs on 3This is a Walthers 949 8450 HO Undecorated 48' Smooth Side Container. Based on Common Size & Style in Domestic Service,Improved Door Latch Detail, Realistic Loads for any Well Car, and Great Detail for Terminals, Highways and Industrial Scenes. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Walthers Model Number: 949 8450 MSRP: $12. 98 Scale Era: HO Scale Model Type: Freight Cars The Trainz SKU for