Car Video Recorder | Innoo Tech Car Video Camera with Dual Lens for Vehicles Front & Rearview Mirror | HD Car DVR Camera 1080P with 32G Micro SD Included Front & Rear Dual Recording -- When the camera is connected, the device can simultaneously record front and rear view videos. These videos are automatically stored in different folders. Gravity Sensor -- The built-in gravity sensor will activate the camera in the case of a collision. When the collision occurs, 10 seconds of footage from the front and 20 seconds from the back will be recorded and locked. Locked images and videos are saved in a special folder and will not be overwritten. Motion Detection -- The device will automatically start recording when motion is detected and a red indicator light will show that the device is recording. Seamless Video Recording -- Automatic seamless video recording in loop to use the storage efficiently, with the earliest unlocked video clips being overwritten when reaching the storage card's maximal capacity. Customizable video clip length of 2, 3 and 5 minutes. $25 Worth of Gift  32GB SD Card and In-car charger for free in the package. And we will replace your product with a new one for any defect or other non-satisfaction, or full refund will be issued for you. Your satisfaction is our Top Priority!