What offline REALTIME "CCTV" Video Surveillance
backup do you recommend based on the below specs ?
** 20 cameras
** 100 Mbps Internet
** currently writing to local NAS
What operating system is your CCTV DVR running? Crahsplan https://www.code42.com/crashplan/ offers free computer to computer backups across the Internet if your DVR is a standard Windows or Mac computer. May even to Linux too but, not sure. Here is a feature list for both free and paid versions. https://www.code42.com/crashplan/features/compare/
https://www.code42.com/crashplan/features/compare/