【Free Shipping】Digital Inner Mirror Front and Rear Camera - Used, Superb Condition 4K UHD resolution front and rear dual-camera drive recorder. Easy-to-use design with a large touch screen. - Resolution: 4K UHD (3840x2160px) - Number of Cameras: 2 (Front and Rear) - Application: Japan Only - Operation: Large touch screen - Lens: Ultra-wide angle lens Used for about a month. In superb condition with no scratches or stains. Both front and rear cameras have been tested and are working. My impression is that the rear camera's wide angle clearly captures approaching vehicles. A good point is that you can immediately see if an unmarked police car is tailing you diagonally from behind. It records beautifully during the day. At night, the image is a bit whitish, so please refrain from purchasing if you are concerned about this. The downside is that it was difficult to level the rear camera. It needs to be installed slightly at an angle. It might be adjustable, but I didn't know how. The biggest drawback is that I lost the instruction manual. The instruction manual for a similar model is here: https://drive.google.com/file/d/1gBaA53SiZosbCvqiBOYRO__yROoGhzLn/view?usp=sharing Digital Inner Mirror Please use the standard N3 condition (no claims, no returns, no cancellations). Thank you for viewing.