MDS 10-5 - The new SI-TEX MDS Radar Sensor Series connect to your SI-TEX ColorMax Wide, ColorMax Sea Link, ColorMax Pro, ColorMax 15, Explorer Plus, or Trawl Plot 12SD Charting Systems to add affordable full-featured Radar capabilities. Also works with Standard Horizon Charting Systems -- models CP180, CP180i, CP300, CP300i, CPV350, CP500 and CPV550.