EUR795,06
QNAP TS-473A-8G
0 TB
QNAP TS-473A-8G
0 TB
Hi, I don't know about the graphics card, but I think there are special transcoder cards. Surveillance is as you wrote. So it should work. Backup is usable without subscription with qts backup or so it is called, but you need a cloud where it can be stored.
HBS 3 (Hybrid Backup Sync) is the name of the backup and synchronisation solution now. I run a two-way sync between two NAS. You can also backup or sync the NAS with PC, MAC, USB-HD, other NAS or (many) cloud drives.