This dash cam front and rear adopts 4K high-end master control, front Sony IMX335 lens and rear 1080P solution. The front has 3840*2160P ultra-high-definition video quality, which can highlight the superiority compared with other products under the effect of night vision; the driving recorder with built-in GPS is different from the external one in terms of technology and product manufacturing process GPS, more convenient to install and more beautiful; it is also a dual dash cam with the most advanced technologies such as 48-hour parking monitoring function, time-lapse video, gravity sensor, and supports a maximum of 512G external storage.