15in Clear Screen: The 5in monitor screen is large enough to display images clearly, can be installed on a flat surface, and you can also change the installation position according to your needs. 22 Video Input: The rearview monitor is capable of monitoring two V1 V2 video inputs. V2 video input will have priority (backup camera) for added safety. 3High Definition: The backup camera also introduces 1080P technology, a high definition digital image processor, giving you excellent reversing image. 4Weatherproof and Wide View: Waterproof rearview camera, 170 degree viewing angle, can provide a better wide field of vision, more safety when reversing. 5With Suction Cup Bracket: The suction cup holder has a self adhesive sticker on the bottom to firmly and stably attach the car monitor to your car, helping you park or reverse safely.