The remaining two hardwire functions (F5-F6) output at 12v and will need external resistors if you plan to use LED's or 1

The Trainz SKU for this item is P12112395

30 years funfair modelling

and O Scale layouts with this five-pack of Switch Machines

Here is an Ameri-Towne 443 O Gauge Buildings Unlimited C

Model Tech Studios S0171 HO Scale Portable Boiler & Sawmill DwDetails-5.00-5.00-14.15-10.15-6.15-2 The remaining two hardwire functionsModel Tech Studios S0171 HO Scale Portable Boiler & Sawmill Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Model Tech Studios Model Number: S0171 MSRP: $19. 99 Scale Era: HO Scale Model Type: Accessories The Trainz SKU for this item is P12159574. Trainz Product Id: 12159574