1,Image Sensor: Adopting CCD digital supplementary light image sensor, digital supplementary light and software technology, the image is clear during the day, and the illumination is low and strong at night. 2,Night View and 170° View Angle: Digital photosensitive chip processing, the night vision effect is obvious, and the viewing angle is 170°, super large visual range, reversing is safer. 3,Accurate Reference Line: Back up camera has reversing reference line (electronic ruler line), obstacle distance is clear at a glance, more convenient to parking. 4,Working Temperature: The temperature application range of ‑30℃ to and60℃ is fully in line with automotive environmental applications. 5,IP67 Waterproof: After high pressure water immersion test and 12 hour power on aging test, multi layer waterproof design, truly high pressure washing and immersion waterproofing.