In order to download the video and data from the *SD card in the 4 Channel or 8 Channel, please download the SD Card Viewer software to your local PC.
For this, you can download by clicking: here and opening the file and installing the software.
Attached is the full detailed overview of the SD Card Viewer Software.
Please be advised that in order to view the recorded footage from the SD card in your local time you need to modify the settings in the software after you have successfully installed on your local PC. Please update the time to match your PC.
sd-card-viewer-software-user-guide.pdf