The MCS-2 is a double gang control with all the functionality of the MCS-1 plus a full learning keypad and transport button set. The MCS-2 will learn IR codes for each of the six sources, from play to track selection. In addition, the MCS-2 can learn up to 16 macros with 20 steps each. Each code is permanently stored on the MCS-2 and can be cloned to additional MCS-2 controllers. Both controllers come with extra button labels for customization in two colors, white and ivory. Maximum distance from the controller to the MDS-6: 150 ft.