Telico M21 1080P 4.3-Inch HD LCD Dual Dash Cam for Vehicles 150 Degress Viewing and 8GB Micro SD Record Full HD 1920x1080 high resolution video. As well as a G-Sensor, which senses sudden acceleration and collisions to automatically capture and protect critical footage in an accident.Support Motion Detection and Parking Monitor Dual-lens Camera Design: The front camera has a 150 degree High-definition Wide Angle Lens to ensure you have all angles covered to record. When connected to the backup camera, automatic backup monitoring will be triggered to show on the display screen at the same time of backing up the vehicle Picture-in-picture Display: The Front view and rear view videos are displayed on the screen in a picture-in-picture appearance. One-button switch can toggle the display of the two views in either the full screen or the inset window respectively, or turn off the picture-in-picture display Seamless Video Recording: Automatic seamless video recording in loop to use the storage efficiently, with the earliest unlocked video being overwritten when memory card is full. Customizable video clip length of 2, 3 and 5 minutes 8GB TF card for free and 1 Year Warranty To Cover Any Issues : The 8GB TF card in the package provides approximately about a total of 1 hours of 1080p front view video recording (or even longer for videos with resolutions lower than 1080p) and 720p rear view video recording storage. If you have any issues with it, please feel free to contact us