Mavel Dual-lens Dashboard Camera, Car Dash Cam, Car DVR Camera, High Quality Night Version Full HD 1080P with 4.3 inch LCD Screen, Rearview Mirror Design Ultrathin design upgrades your vehicle's existing mirror with a large-size rearview mirror equipped with 4.3" LCD screen and front-facing camera, providing Full-HD 1080p video recordings captured through a 140-degree wide-angle lens, and clear, vivid photos in up to 8-megapixel resolution. Night Vision allows saving clear photo or recorder video on night. Dual Video Inputs can catch the beautiful scenery also the traffic disputes of your driving at both front and rear perspectives; on-road video footage behind the vehicle is perfect for documenting rear-end accidents, dangerous drivers and other traffic events behind you. Easy-to-access buttons allow instant video recording, emergency file-lock protection, one-touch photo capture, one-touch audio muting for privacy, and quick switching between front camera view, rear camera view, and picture-in-picture display. 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 occupy the full screen automatically.