Our HD monitors have a built-in DVR and 1080P HD camera resolution. Our wireless systems have the ability to transmit up to 1,000 ft. with a good line of site. This monitor has a quad procesor with the ability to toggle between camera views or view up to four cameras at the same time. This system can record while you are driving or if you want it to double as a security system (SD card not included). This package also comes with 2 mounting options for the monitor: Suction cup, and the popular  cup holder mount.This package has everything you need for fast installation on a camera ready RV.