Q: Why we need Car DVR? A:It can record everything occurs while you are driving. Q:Why it power off automatically after working a few minites?A:Please make sure it connect car charge to provide power, because the battery can't work a long time. Q:What we can do if it can't record video normally? A:You can change the TF card;change the resolution, frames per second;insert the larger capacity memory card;make sure the card has been installed correctly(during the installation process;you should hear a clicking sound), delete unnecessary files from the memory card to release space. Q:Why the video is not clear? A:Please ensure that the camera lens is clean;wipe off the dust and dirt on the lens, then shoot. Q:Equipment to work normally, why the key does not work? A:Press the reset button to initialize the machine(In general please careful reset initialization, the operation is likely to lead to loss of data). Q:Should we open the motion detection on driving? Are all of DVR have the function? A:Please close the function on driving or the DVR may miss some picture.
You can open the function when parking. Many own motion detection, but some don't own. Q:What's the meaning of loop-cycle recording? Are all of DVR have this function?
A:When the storage space is full, it will cover the earlier segment automatically and continue recording new video, but don't cover the protected file what's recorded at the environment of shaking. Some have the function, some don't. Q:How about the night vision? I'm afraid it won't be too clear at night.A:It is just auxiliary function for the IR night vision, depends on the lights in the environment(street lights, car lights and so on). Do not all of DVR own the night vision, please note description carefully. The item "12 FHD 1440P 2K Dash Cam Car DVR Rearview Mirror Dual Lens Cycle Record US" is in sale since Thursday, October 22, 2020. This item is in the category "Consumer Electronics\Surveillance & Smart Home Electronics\Home Surveillance\Home Surveillance Parts & Accessories\Surveillance DVRs & NVRs". The seller is "awesafedirect" and is located in Rowland Heights, California. This item can be shipped to United States.