Dual-Channel with Outstanding Image Quality. The OBDPEAK H6 uses 7 layers of high quality glass lenses with F1.8 aperture and Sony IMX415 Sensor that process frames to deliver images with better clarity and vividness. With a 12-inch large screen, real-time viewing of ultra-high-definition giant screen images. The OBDPEAK Mirror Dash Cam uses strong light suppression and AHD technology to provide very clear and soft images for drivers at night. It can capture more details whether at night or during the day. UHD 4K, Stunning Details. License plates in distance that are unreadable in 1080P or other resolutions are very crisp in 4K video. In-app video download & real-time viewing. The App supports both iOS & Android systems, allowing you to view and download HD videos in real time through the dash cam’s Wi-Fi. It also locks emergency videos to the “Event File” to prevent an overwrite. Monitors and displays real-time trip data including time, speed(km/h, mph), and coordinates. 1:1 display&Rear View Camera. OBDPEAK H6 supports full screen display, Front and Rear 1:1 display, and Smart rear view angle switch between driving and parking. You could see all further vehicles and objects clearly behind you while real-time driving and it will lower the rear view angle automatically to give a closer backup image when parking. Keep monitoring when you asre away. The built-in G-sensor can detect sudden shakes or collisions while your car is stationary, and will automatically start recording to capture any potential incidents. If an emergency video is recorded, the dash cam will notify you through voice alert once it’s turned back on. For Parking Surveillance Mode Ensures power for the dash cam to continue operating while the car parked. Q: How to download and connect to the mobile APP. APP name: Roadcam 2. Q: How to change the mirroring effect of the rear camera? Q: Why can’t the screen be operated when connecting to the APP? Q: How to install GPS correctly? A: Please paste the GPS on the top of the windshield of the vehicle to ensure that the GPS Signal is unobstructed. Q: How to calibrate the time? A: Please connect to APP or insert GPS to get satellite signal, the machine will automatically calibrate the time. Q:How to solve the automatically restart problem. A:The majority of the automatically restart problem is caused by the power supply or Micro SD card, please try the solution step by step: 1. Move your H6 to your house and use another charging cable to connect the power resource. Please use another Micro SD card if step 1 doesn’t work 3. Q:How to choose a good Micro SD card for theOBDPEAK Dash Cam H6? A:The 4K resolution needs a high standard Micro SD card, which needs a U1&Class 10 standard memory card. Please make sure that your Micro SD card has U1 and Class 10 logo. Q: How to activate parking surveillance mode? A:The parking surveillance mode can only be activated by installing the OBDPEAK hardware kit. You will be able to enable the parking surveillance mode in video settings list after installing the hardware. If you are satisfied with our items, please leave a 5 star feedback on website to help others to know the items more. Appreciate your kind feedback and support.