Description: Front and rear dual lenses, double insurance. High-definition, 24-hour parking monitoring Motion Detection. 4.3inch screen, quick recognition and intuitive operation,Easy viewing 1080P Record HD Video,Video and audio will be automatically recorded in an endless loop and saved in the memory card. Record traffic accidents, scenic tours, unexpected moments, etc. High-sensitivity lens, shooting clearer, full HD wide-angle 170°, provide an wide view, minimizing the blind spots for safe driving and Convenient for reversing , no fear of touching porcelain. The built-in electronic dog warning can accurately broadcast the status of the designated road section, real-time update, language reminder speed limit, and avoid speeding tickets. Specification: Storage card: TF card Shooting angle: 170° Pixel: 5 million Weight: 230 (g) Power supply: 12v Size: 4.3 inches Voltage: 5v Rated current: 1A Transmission rate: 50hz Data storage capacity: maximum support 32G Data storage time: loop recording Data transmission interface: USB, AV Installation location: rearview mirror type Single record Double record Double record+electronic dog Size Chart: 304x75x10mm/11.97x2.95x0.39inch Package Includes: 1 Piece Power cable 1 Piece Manual 1 Piece Packing box