Car Dash Cam DVR 4.3" Touch Screen 1080P Dual Lens Car Camera Video Recorder Rearview Mirror with Backup CameraImportant Tips about TF Card1080P HD car camera video recording, the high demand for TF card. In order to ensure the normal use of the DVR, you need a TF card with high reading and writing speed. Recommended C10 high-speed card, you must ensure that the TF card is good. If you use a low-quality TF card, the camera may not work properly. Our TF card has a strict test, the speed of C10 and high quality, can ensure the normal operation of the car camera. If you can not determine the TF card in other places to buy good quality, we recommend that you buy a DVR when purchasing the TF card here, to ensure the normal use of the vehicle DVR.4.3 inch Touch Screen + FHD1080P High Resolution RecordingWe use the IPS screen, we get more comfort of use, we get higher resolution for displaying videos/images. You can also have a clear overview of the road, whether from the front or side.Dual Lens Front and Rear and Reversing ImageThe dash cam has a front camera and a rear camera, simultaneously monitoring the roads in front of and behind the car. The reversing image system adopts far infrared ray to display obstacles in the back and for clear vision in the dark.G-SensorG-Sensor can lock the current recoding of the DVR at critical moments (such as car accidents), protecting your high-quality recordings.Loop RecordingAutomatically overwrite previous recordings with new files, except for the locked files, when the memory card is full.24-Hour Parking MonitorIf the DVR is shocked by external forces such as thief while parking, its Parking Mode function will automatically turn into recording (warm reminder, it should be used with a power cable).