Remote Head Part Number: RD-44 each The RD-44 is designed to control the audio functions and sources of the MRD-70 marine radio and the MZ-100 DSP Zone Amplifier. With versatile mounting options, the RD-44 can be installed up to 60 feet away from the radio or amplifier in a variety of positions. In addition, the built-in intercom function allows communication between the vessel’s audio zones. Features Full control of audio functions and sources 32 character back lighted display Self dimming for night use Back lighted key pad Flush panel or gimbal bracket mount options Integral intercom with speaker Infrared remote control DIN cable connection for MRD-70 or MZ-100 Specifications Current consumption: 250mA Dimensions: 4.4"x4.4"x 1" (112mm x 112mm x 25mm) H,W.D