ZONE DEFENSE^TM offers systems to meet any need and price point within the RV/Trucking Industries.  Our systems offer unparalleled features designed for professional drivers.  Zone Defense, LLC develops, manufactures and markets, among other devices: products and applications developed to transmit voice, video, audio and data either individually or in any combination with one another.  The Company has also developed, manufactured and marketed different kinds of underwater video cameras, lights and accessories for the marine, commercial, transportation, trucking and consumer retail markets.