1.with op-quality 4k 3840 x 2160p resolution from sensors on the front camera and 1920 x 1080p resolution on the rear camera. 2.wide-angle dual cameras captures all pedestrians and vehicles around the car, providing sufficient evidence. 3.the 4k backup camera has built-in wi-fi for easy connection to your smartphone app. it is very convenient to operate live preview, playback and device management on your smartphone. 4.gps can easily record your driving route, driving speed and other information, which will become important evidence. 5.when the built-in g-sensor detects a sudden shock or collision, the camera automatically locks the video.
