loud hailer

Ray 430 Loud Hailer 30 Watt Loudhailer/Foghorn and Intercom system with Horn With 30 watts of power, Raymarine's waterproof Ray 430 loudhailer is sure to get another boat's ...

With 30 watts of power, Raymarine's waterproof Ray 430 loudhailer is sure to get another boat's attention.

SAMSUNG MEGAPIXEL NETWORK CAMERA

With a 1/2 mile range this awesome 50 watt loudspeaker horn PA system packs a powerful punch.

With a 1/2 mile range this awesome 50 watt loudspeaker horn PA system packs a powerful punch.

Your audience can hear loud and clear, while you direct the action! The Half-Mile Hailer blows away conventional megaphones with 50-watts of power.

Your audience can hear loud and clear, while you direct the action! The Half-Mile Hailer blows away conventional megaphones with 50-watts of power.

Fully featured compact marine VHF Built-in DSC meets RTCM SC-101 - Built-in DSC watch function monitors Ch 70 (DSC channel) activity, even while you are on another channel.

The Furuno LH-3000 is a high-performance 30 watt loud hailer with an intercom function.

Get big screen chartplotter performance with top-of-the-line DSC VHF communications all in one! all integrated into one box.

DESCRIPTION White UM525 ES SERIES RADIO Huge 3 diagonal display 25 Watt loud hailer with intercom and preprogrammed fog signals Class D DSC GPS intuitive JIS7 Submersible ...

Model: UM525-BK VHF Radio, Black Features: Huge display. Large rotary knob/industrial look and feel. Speaker microphone. 25 watt loud hailer with fog signals. GPS int ...