Switch Boxes are for those that like to play, and are available in 5-Button, 8-button, and 10-switchboxes.  The Dual Air Gauge and Digital Gauge Controllers will do everything the switchboxes will do.  All of the boxes incorporate 3-Position Switches that return to center after use.  They come with a 9’  9-Conductor cord that wires to your valve solenoids in place of your Gauge Harness