The MMR-20-BE is a wired remote controller engineered to add auxiliary control functionality to MediaMaster® source units. Built for marine and off-road applications, its weather-proof (IP67 rated) design places frequently used functions of your MediaMaster® source unit in a simple, intuitive design that’s easy-to-use. Its large, backlit controls and LED source indicators are easily identifiable, day or night, with brightness settings that can be adjusted using your MediaMaster® source unit. A small footprint and simple, 1-hole design means the MMR-20-BE can be installed in even the tightest of spaces. Depending on your system layout, you may add up to three MMR-20-BE remote controllers to a single MediaMaster® source unit. Each MMR-20 can be connected up to 75 ft away from its source unit.