Perfect All-in-one Integration. With the rearview mirror camera with NIGHT VISION, your car will have all the functions of Dash Cam, Car-Reverse System and –Anti-dazzling Mirror which will absolutely save your car space and money. Seamless Video Recording:Automatic seamless video recording in loop to use the storage efficiently, with the earliest unlocked video clips being overwritten when reaching the storage card’s maximal capacity.The latest WDR wide dynamic technology, 140 degree of ultra wide angleDual Video Inputs can catch the beautiful scenery also the traffic disputes of your driving at both front and rear perspectives. When your car moves with D-gear, the front view will take up the main part of the screen. When you change the gear to R-gear, the rear view will appear automatically.The rear camera, is waterproof so you can install this camera outside the car to have wider and better rear view.