1、Waterproof Design: Factory has undergone high pressure water immersion test and 12 hour power on aging test, and multi layer waterproof design, which truly achieves high pressure washing and immersion waterproofing. 2、High Quality Design: CCD digital supplementary light image sensor is specially designed for research and development of car rear view, and digital supplementary light and software technology are used to provide clear images during day and strong illumination at night. 3、Compatible With Automotive Environment: Viewing angle is 170°, super large visible range, reversing is safer, and the temperature application range from ‑30°C to +60°C is fully in line with the automotive environment application. 4、Easy Use: With reversing reference line (electronic ruler line), obstacle distance is clear at a glance, digital photosensitive chip processing, night vision effect is obvious. 5、Video Cable Connected To Monitor: power cable is connected to power supply of taillight of car. When car is reversing, reversing monitoring system automatically starts to work, and situation behind car can be clearly seen.