Camera Snapshots

Hi all,

Probably a stupid question, but I’ve got my synology surveillance station binging working just fine, I can see snapshots perfectly in my pages…

However, its set to take a snapshot every 10 seconds, got me thinking…where does it store the snapshots? Does it overwrite each one with the next, store x number and overwrite to oldest, store them on the syno and take them from there…would it be better to take a live feed rather than snapshot for storage / network load???