Stay connected while you are out on the water with this Uniden UM415 Oceanus D Radio. The radio features full Class D DSC, or Digital Selective Calling. The DSC helps to prevent and reject interference as it performs. It also includes a distress button and position send and request for one-button calling that will help you out during an emergency. The white Uniden marine radio features a high-performance transceiver that ensures clear communication for voice clarity, ensuring that you get your message across clearly and to the correct person. This radio keeps you safe in case the weather conditions change or an accident occurs. The Uniden UM415 Oceanus D Radio also features a JIS8 water-submersible rating for protection against water, as well as NOAA weather alert capability to keep you updated on weather changes.