COMMANDMICII Complete Remote-Control Option                    

Remote-Control Microphone

​Enjoy complete control of your M504A and M604A fixed-mount marine VHF radio from a remote location with the Icom HM-157B COMMANDMIC. The CommandMicII™--which fits comfortably in the palm of your hand--in effect serves as a second station for your vessel. Need to call a fellow boater or make a distress call but don't have time to trudge all the way to the main radio? Pick up a CommandMicII™, an ideal communications accessory for the deck, fly bridge, or main cabin.

Waterproof rating:

Radios it works with:
  M604A, M504A

  Black or Super White

11-button housing that can control most functions from channel selection to squelch adjustments and Dual Watch scanning
Talk with main unit as an intercom
Operates PA for radio
Turns radio off/on

Size:   2.5 x 4.91 x 1.25 inches (WxHxD)
Weight:   8.8oz

Comes with:
OPC-1000, 20ft connection cable
Microphone hanger
Mounting base for cable connector