Hanwha Techwin recommends high-strength MLC-type products when using SD cards for Wisenet / Samsung products.

Due to the nature of security products, read / write is common. Therefore, it is recommended to use a high-strength SD card.


Recommended SD Card Manufacturers:

  • Sandisk, Transcend
  • SanDisk HIGH ENDURANCE
  • Transcend HIGH ENDURANCE


Speed class

  • Generally, Speed Class UHS-1 class is recommended for using SD card,
  • UHS-3 and more than 16GB of memory are recommended for the 4K Camera.