Retevis Marine offers communications and marine radios designed to enhance convenience and safety for mariners worldwide. Marine VHF radios equipped with DSC can send and receive digital emergency messages, private calls, and general calls. DSC significantly improves the chances of rapid rescue. The most important aspect of communications equipment is maintaining the balance between advanced Radio technology and human interaction; we refer to it as the MMI (man-machine interface). A full range of Marine VHF radios that are unsurpassed for quality, excellence, and reliability.