Garmin GVN 53 North American Remote GPS Navigation System Preloaded With Detailed Street Mapping For All Of North America Outputs Ntsc Composite Video Unit Will Simultaneously Output Ntsc & Rgb Video With The Addition Of A Custom Cable Harness Look Up & Route Directly To Specific Addresses Or Points Of Interest While Viewing User'S Exact Location On Electronic Moving Map -InchSpoken Text-Inch Prompt Capabilities Can Be Used To Identify Turns By Street Name