REAR/FRONT SWITCHABLE CAMERA DYNAMIC GUIDELINE: Niloghap Backup Camera newly added dynamic guidance technology, you can see the car's motion trajectory when reversing, making it easier and more convenient to park the car where you need it. HD TRUE COLOR NIGHT VISION: The backup camera for car is equipped with 8LED lights, which can provide good lighting in low light and no light environment, and also provide color image display instead of black and white image. IP69K WATERPROOF AND 140° WIDE ANGLE: This back up camera designed with fully sealed glue filling craft, adapting to all climates. Perfect 140° vertical adjustable viewing angle allows you to adjust the camera to a position that is best for you, it can reduce the number of accidents. EASY TO INSTALL: The car backup camera is metal shell 0.74 in diameter, is rugged and which you can finish the installation in only minutes. The metal material has good thermal conductivity, which can make the camera better dissipate heat