License Plate Rear View Camera - Built-in Distance Scale Lines Backup Parking/Reverse Assist Waterproof Adjustable Slim Bar Cam Night Vision Illumination w/ 420 TVL Resolution - Pyle PLCM17BC SLIM BAR CAMERA: It is a compact and slim bar camera size so once you flush mount or bracket mount it, you will forget its there! The camera is in a unique zinc metal chrome, a light reflective color that fits well with many cars exteriors MARINE GRADE WATERPROOF: Pyle license plate adjustable camera features IP68 high waterproof level. This means the camera would never be fogged or wet even in a storm or bad rainy day. Built-in fog resistance, and excellent low lux performance DISTANCE SCALE LINES: A wired rear view backup camera that features an accurate distance scale line display for proper parking and reversing without relying on side mirrors alone. The product includes all necessary installation cables/wires 420 TVL RESOLUTION: Pyle license plate camera features low lux light performance, true color reproduction, and 420 TVL horizontal resolution. It works in a variety of weather conditions with an auto white balance and image adjustment NIGHT VISION ILLUMINATION: Driving at night will be easier with 170-degree extra wide range viewing angle, 420 TVL resolution, and the built-in night vision illumination. It also features RCA video output for connecting to other source inputs