Walthers Layout Control System brings you a low-cost solution for easy turnout control for HO, N, Z, S, and O Scale layouts! The system is expandable at any time to grow with your layout, and can be used with DCC- or DC-power (a DCC accessory decoder is integrated into the switch machines). The system uses plug-and-play servo-style wiring with connectors, so no soldering is needed; two styles of cables are available separately to expand your wiring as needed. User-friendly instructions are included with all items, and drilling templates for easy mounting on your layout or fascia are included as appropriate. Using combinations of the system components, which include servo-based slow-motion Switch Machines, Power Distribution Block, LED panel indicator/control pushbutton switches, add-on system cabling, a 2-amp 12V Filtered DC Power Supply and a three-piece drill set, you can easily build a complete control system. Using the Walthers Layout Control System Stall Motor Driver you can: Easily upgrade your existing stall motor switch machines to use Walthers Layout Control System plug and play fascia controls and indicators Works with most popular brands of stall motor switch machines Easily mix and match existing machines with Walthers Layout Control System Switch Machines using common controls and wiring Use with Tortoise(R), Cobalt, Hankscraft(R), Switchmaster(TM), MP1, MP5, Micro-Mark(R) Switch Tender(R), and other types of stall motors Integrated DCC accessory decoder Outputs for both single or bi-color LEDs Includes 6" (15.2cm) color-coded 3-wire motor connection cable with plug (some soldering required) 4' (1.2m) Connecting power cable included - easily expanded with Extension Cable (942-113, sold separately) Adjustable voltage output Complete instructions with self-adhesive mounting bracket - use with Walthers Layout Control System Turnout Drill Set (942-140, sold separately)