Hi folks,  
  
I'm currently setting up a CCTV solution for a client. 3 X IP cameras linked to a DVR, taking one image every 5 minutes. 
  
I need to pull images off weekly / monthly to form timelapse videos and I need to make copies of all images for general backup purposes. The cameras will in in place for multiple months. 
  
I'm inclined to go for a cloud based solution (backing up to Amazon S3, Google Cloud, or Drive) but can't seem to find any examples of this. Searching through the forum a lot of people seem to back up to a NAS. 
  
A cloud solution via FTP would be ideal for me as I wouldn't have to worry about hardware or uptime failures. 
  
Just wondering if anyone has successfully tried backing up to cloud services and if it's a viable solution Vs NAS. 
  
Thanks, 
  
J.