... ,CE & RoHS pass,easy installation,clear image car rear viewer,car backup system,car reversing monitor,night version,IR,waterproof,CE & ... image video output Operation Introduction:1)Two cameras one for back up,the other monitoring back seats while you ... lighter;3)While you are engaging in rear gear,car rear view camera give the pictures of rear view. Remarks: Customerized Car Rear Viewer Manufactured.