Dear: High Quality，wish you like it! 100% Brand New.Weight: 137gSize: Camera 1(W) x 2(L) cmWaterproof， Can be used both in car  and home170°wide viewing angleApplicable to variety of Vehicles:  car， truck， RV， mini-van etcCan help avoid incidents and  accidents abrasion wellCompact design and easy to installUse the hole driller to mount the  camera at the back of the car (on  the license plate back window or  other suitable place)Connect the  power of the camera to your reverse  lights - red wire to positive and  black wire to negative.Connect the  video cable of the camera to the  extension cord.Connect the  extension cord to your car monitor.You will see the  images when your car is in reverse  shift.NOTE: it  can  support NTSC and PAL system!1 x  Car Rear View Camera  1 x Video Cable1 x Power Cable2 x Screws1 x English user manual