Check the listing for details. Stilo DB0200 Helmet Waterproof Offshore Intercom Unit for 2. Condition: New. Listed at 676.42 USD. Introducing the STILO OFF SHORE INTERCOM SYSTEM, the pinnacle of team communication solutions for boating enthusiasts. Designed specifically for offshore use, this cutting-edge system ensures seamless and crystal-clear communication among crew members, enhancing safety and coordination on the water.\nConnect up two helmets via hardwire and integrate with your boat's VHF radio system for expanded communication capabilities.\nKey features include robust communication for teams of any size, seamless integration with VHF radios, and exceptional audio clarity even in noisy marine environments. With convenient push-to-talk buttons and durable, water-resistant construction, this system is easy to install and user-friendly for all members of your crew, from beginners to seasoned professionals.