Standard Horizon VLH3000

Loud hailer with pair of 30-watt PA outputs for notifying nearby vessels of your presence Includes high-quality built-in speaker, microphone, and intuitive 14-key front-panel layout Transmits out of either forward or aft output or both together; bracket or flush mounting options 4 foghorn settings plus variety of bells, whistles, horns, and sirens; pair of intercom connections Waterproof front panel; measures 7.1 x 4.3 x 5.3 inches (W x H x D); 3-year warranty Minimize