An all in one radio replacement and SWC interface, the innovative new RadioPRO4 comes pre-loaded with amplifier retention and SWC software, navigation based output signals and other features that save time and money during installation. Retains factory amplifier, Retains factory Back-Up Camera, Retains Climate Controls that are lost when removing the factory radio, Retains Blind Spot Detection system, Retains Lane Departure Warning system, and Retains Vehicle Settings menu.