Intelligent design automatically recognizes the source disc format # Stylish design control panel, controller utilizes familiar "ESC" &"ENT" buttons with tactile feedback for easy navigation # System is updated-able via firmware or maintenance purpose # Password protection modes prevent unauthorized usage # Fully stand-alone system - No computer ! No dvd duplicator software required.Reliable power supply and all components are Rohs compliant.3 years labor warranty ,1 years for parts. Unlimited toll free technical support.