Features :- Easy to install, directly plug in the navigation USB (Universal Serial Bus) port to use- Adas advanced driving assistance system, fatigue driving reminder, front vehicle start, front vehicle distance, lane departure warning, etc., real-time view on the central control screen- E-dog accurate report, 300W accurate data, voice broadcast, firmware upgrade will synchronously upgrade e-dog data, improve data accuracy- 12 Million pixels, 170 ° wide angle- Six layer glass lens with real HD, 1080p high-definition image quality, without leaving details, restore the real scene- Front & rear HD dual recording ultra wide angle of view, double guarantee of safe driving- With six layers of optical glass & infrared filter, it can withstand the high temperature after exposure, without damage to the image, & improve the light transmittance- The new intelligent overlapping technology is adopted to realize cyclic recording. The recorder records in sections to ensure that valuable video is retained for the first time, & each video is repeated for one second, without missing seconds, continuously for seconds- Built in gravity induction, automatically save the video when the accident happens, & master all the evidences of the accident- 170 ° wide front, 1080p, 140 ° wide rear, 720 P Specifications: Style (Option)USB006 Zinc Alloy Single Lens / USB007 Wide Angle Of Lens 170 ° Video Resolution 1080p Lens Pixel 12 Million Lens Aperturef 2.0 Fixing Method 3M Adhesive, Strong Adhesive & Fixing Power On Mode USB Power