The Walthers 942-122 Dual-Color LED Fascia Crossover Controller (yellow-green) is a great addition to your layout control system. It offers a compact design for space-saving installation. With dual pushbuttons, it can control 2 or more Switch Machines (949-101, sold separately). There are green/yellow LED indicators at three positions, and the display is adjustable to match Switch Machine settings. Complete instructions with a mounting template are provided, and it can be used with the Control System Turnout Drill Set (#942-140, sold separately). It fits 1/8' or 1/4' (0.3 or 0.6cm) thick panels and comes with a connecting cable, which can be easily expanded with an Extension Cable (#942-113, sold separately). The Walthers Layout Control System provides a low-cost solution for easy turnout control for HO, N, Z, S, and O Scale layouts. It's expandable, can work with DCC- or DC-power, and uses plug-and-play servo-style wiring without soldering. All items come with user-friendly instructions and appropriate drilling templates. By combining system components like a servo-based slow-motion Switch Machine, 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 build a complete control system.

Using the Walthers 942-122 Dual-Color LED Fascia Crossover Controller is easy. First, find a suitable panel that's 1/8' or 1/4' (0.3 or 0.6cm) thick. Use the provided mounting template and instructions to install it. Connect the included cable. You can control 2 or more Switch Machines (949-101, sold separately) with the dual pushbuttons. Adjust the green/yellow LED indicators to match the Switch Machine settings. When expanding, you can use an Extension Cable (#942-113, sold separately). This system works with DCC- or DC-power, and no soldering is needed. Just plug in the servo-style wiring. For maintenance, keep it clean and dry. If you have any issues, refer to the user-friendly instructions that come with all the items.