The 25-watt VHF 315 marine radio with Class D DSC is a modular communication solution. It provides the security of reliable communication and full NOAA weather alerts on the water by meeting the latest industry standards. Its easy to use and integrates seamlessly into the Garmin onboard system. It has a built-in GPS receiver with connector for required external antenna. VHF 315 includes a GHS 11 handset and new active speaker to use as an intercom between up to 3 stations. Its also equipped with a two-way 30-watt hailer system for communication with other boats or deckhands. NMEA 2000 connectivity enables easy integration with compatible chartplotters, multifunction displays and convenient software updates. Simplified handset connectors and an uncomplicated, easy-to-use interface allow you to get your radio set up quickly, so you can get back out on the water and start communicating.