The Digitrax SH2AB HO Scale Mainline Signaling Kit, part number 245 - SH2AB, is a must - have for model railroad enthusiasts. This kit includes 2 Single Head A Signals, 2 Single Head B Signals, 4 SMP1s, 8 spacers, and 8 screws. It features small 10 - pin connectors, making all signals plug - and - play. You can use it as a basic HO scale signal. The kit comes with a mounting board and hardware, and current setting resistors are built - in to the board. With easy mainline setup in A and B mast configurations, pads are provided to easily attach any signal to the mast base. This product is designed to work with the SE8C and other Digitrax signaling decoders. The Digitrax Plug - N Play Signal Mast has one or two signal heads based on the mast configuration, and it's easy to mount and connect to the SE8C signal driver cable.

Using this Digitrax SH2AB HO Scale Mainline Signaling Kit is a breeze. First, gather all the parts included in the kit: 2 Single Head A Signals, 2 Single Head B Signals, 4 SMP1s, 8 spacers, and 8 screws. Connect the signals using the small 10 - pin connectors for a plug - and - play setup. Mount the signals on the provided mounting board with the included hardware. The current setting resistors are already built - in, so you don't have to worry about that. When setting up the mainline, choose either the A or B mast configuration as you like. Use the pads to attach the signals to the mast base easily. Make sure to use this kit with the SE8C or other Digitrax signaling decoders as it's designed for them. For maintenance, keep the kit clean and dry. Check the connections regularly to ensure they are secure. If you notice any loose parts or issues, replace or fix them right away. Don't expose the kit to extreme temperatures or humidity as it may damage the components.