KJB Security Products Knowledge Base

Please insert your SD card inside your computer's built-in SD card port or inside of a card reader that is plugged into your computer's USB port. Follow the steps below:

1) Open the Disk Utility application and select your SD card.

2) Select "Erase" from the submenu.

3) Choose either "FAT" Or "Mac OS Extended" from the re-format menu.

4) Wait for the format process to complete. Once it is finished, a notification will pop up. The SD card will now be empty and ready to record.

For formatting Fat32

https://www.admfactory.com/how-to-format-usb-flash-drive-to-fat32-in-mac-os/