M604 DSC/Hailer/VHF Radio Black

M604 DSC/Hailer/VHF Radio Black Built-in 30 watt hailer and 4 channel foghorn; Plug and play speaker mic jacks, front and back; Plug and play connect up to 2 optional, full remote control mics; Industry-standard NMEA in/out; Submersible; And so much more! most used channels faster!The large backlit LCD with multiple lighting levels is quite the information station! See course and speed data, and position, date and time.*(3rd party GPS required)A backlit, full-function keypad gives quick access to all radio features, and offers fast access to any channel.A new Icom feature on the speakermic is Favorite Channel. Access your most used channels faster!Large knobs allow for better control while under way, especially in rough seas. Generously sized, backlit buttons keep operation simple and clear all the time.Class D DSC means the M604 has a second, independent receiver that continually monitors CH70. Use DSC to get position reports, make group calls, etc.