BMPRO Odyssey Wall Mounted 4 Switch Controller for Odyssey LinkControl multiple lights remotely Includes master lighting control for convenience Offers additional convenience over RV controls No hard wiring required DIY install Includes wall mounted brackets Place our wall switches near the bed, at the entrance, or in the lounge area to ensure that you can easily access and control the lights wherever you are in your RV. No more stumbling around or struggling to find the right switch.