All cameras will be checked before being sent to you. Description: image sensors: 1/4 "color cbo. TV: NTSC & Buddy effective pixels: 728 x 512 Resolution: 520 TV lines video output: 1.0vp-p, 75 electr more→onic shutters: 1/60 (NTSC) - 1 / 10,000, 1/50 (PAL) - 1 / 10,000 each from class: IPX 68 Operation temperature: -20 ° C ~ + 80 ° with rh95% labor force (dcv): 12 current consumption: 90ma max About the TV system of the car, the rear view camera: Default send NTSC. Packing list: 1 x CCD chip car front. 1 x 19.6feet (6), the video. 1 x Power cable 1 x user