100% Brand New.Size: 2.2 x2 cm (Dia. x H)Waterproof， Can be used both in carand home170wide viewing angleApplicable to variety of Vehicles:car， truck， RV， mini-van etcCan help avoid incidents andaccidents abrasion wellCompact design and easy to installSpecifications:Installation:Take out your stock license platelight at the back of your car.b. Fix the camera to where the stocklicense plate light was.c. Connect the built-in licenseplate light of the camera to wherethe stock license plate light wasconnected to get the powerd. Connect the power of the camerato your Reverse lights - red wire topositive and black wire to negative.e. Connect the video cable of thecamera to the extension cord.f. Connect the extension cord toyour car monitor.g. You will see the images when yourcar is in reverse shift.IF it is possible we suggest thatyou should go to the 4S store forinstalling the kits.Package Content:1 x Car Rear View Camera，1 x Video Cable，1 x Power Cable