4Ucam 7" Quad View Split Screen Monitor + CCD Wired Camera for RV, Trailer, Motor Home, 5th Wheels and Trucks Backup or Rear View 7" TFT LCD Widescreen has split screen display option. (ONLY ONE CAMERA INCLUDED ON THE BASIC MODEL) 1 DVD/AV Input and 4 camera inputs, PAL/NTSC compatible. Mirror/normal image of each camera can be separately selected. Four trigger wires control auto switching between cameras. LCD auto wake up to display camera when even triggered. Heavy-duty metal framed CCD water-proof 130 viewing camera, with Sun block and mud protection cover 18 high-powered IR LEDs for 50 feet night vision, with SONY 1/3" high-resolution CCD. Metal case with 10G-force rated shock resistant, IP66 waterproof of resistance grade