Unable To View Files On Tf Card

Hi,
I need to look at some recorded files on my CCTV TF card.
As per title when i clook at the card i see the message " The volume does not contain a recognised file system"

Looking at this page for help i dont see the drive in question let alone having a question mark next to it.

Any he lp to allow me to view these files would be great.
Thanks

https://www.thewindowsclub.com/volume-not-contain-recognized-file-system

 

It looks like your CCTV uses a file system that isn't supported by Windows (without additional help).

What is the CCTV's brand/model?

If you go into "Control Panel > Administrative Tools > Computer Management > Disk Management", what does Windows say about the TF card?

 

Hi,
There is nothing shown there regarding the TF card or the G drive its on.