M510BB 21 Black Box VHF with Black Command Mic & 3 Command Mic Ports Icom's M510BB is perfect for boats that need AIS to receive functionality without taking up precious helm space. The supplied black CommandMic™ provides all the safety and communication functions for commercial and leisure boaters. Clean Installation for Limited Helm Space The M510BB consists of a CommandMic™ and a black box RF unit. Use the CommandMic™ for all operations, including DSC. Install the RF unit out-of-sight, placing it up to 60 ft (18.3 m)* away from the CommandMic™. *Two OPC-1541 cables are required for the 60 ft installation CommandMic™ Stations Add up to two additional CommandMic™ microphones for boats requiring two or three comms stations. Extend communication points around the boat including the cockpit, flybridge, and tower. Access the intercom functions for one-to-all or one-to-one communications on the boat. AIS Receive The M510BB includes an integrated AIS receiver, perfect for remote station information via the CommandMic™, or integrated into the NMEA 2000® bus to display radar and chart plotter information on an MFD (Multi-Function Display). DSC Functionality and Remote Control In addition to the conveniently located DSC button on the back of every CommandMic™, the M510BB introduces a dedicated DSC Remote Control (EN 300 338-8 compatible) terminal, allowing a connection to an external device to centralize emergency communications control. NMEA200® and NMEA 0183-HS® The NMEA 2000® network provides plug-and-play data communication to interconnect other marine equipment, such as an MFD (Multi-Function Display). The radio can send AIS, GNSS (GPS) position, DSC call, and radio channels to other equipment. Class D DSC