Front 4K and Rear 2.5K: Rearview mirror camera supports front 4K 170°+ rear 2.5k 150° wide angle shooting, covering multiple lanes, reducing blind spots. it provides full coverage of the vehicle and its surroundings for maximum safety and protection Large Touch Screen: Interface Easily access the front/rear camera surveillance screen using the intuitive FHD Touch Screen touch screen interface. Night vision provides clear visibility even in darkness (auto-activation) External GPS: Global Positioning System (GPS) can accurately record your driving process, provide vehicle positioning, anti-theft, driving route monitoring and call command functions to protect your car lost Parking Assistance - In Settings, locate Back Camera Mirror to adjust the rear camera display angle, which solves the problem that the traditional video image is opposite to the actual image; Reverse Mode supports manually adjusting the suitable viewing angle to help parking more safely Loop Recording: L