The ME-ARC is simple to use, yet allows full set-up of all the standard and advanced features available in Magnum inverters. The ME-ARC also has the option of controlling the advanced features of the ME-AGS-N Automatic Gen Start and the ME-BMK Battery Monitor Kit using a network connection to the inverter. This allows auto start of a generator based on battery state of charge, instead of just based on battery voltage. The ME-ARC also allows advanced options to use AC power according to time of day or battery voltage, and to restrict battery charging to float mode only. The new "FAVS" button allows bookmarking your favorite locations in the menu. This remote has convenient finger-tip operation, with a jog wheel to navigate to and change settings. Includes 50' cable.