Defender sells the latest in Marine VHF Radios and Satellite Communications from leading brand names like Icom, KVH, ACR, Standard Horizon, Uniden, DeLorme, Vesper Marine, Digital Yacht, Fusion, Sony, Jensen and more! From AIS Systems, VHF and SSB Marine Radios to Satellite Communications, to EPIRBS and Personal Locator Beacons (PLBs),to WiFi Systems and Intercom Speakers, to Audio, Stereo and Satellite TV Entertainment Systems, Defender offers it all at the best prices.