You can limit the availability of the archive for viewing to the system users.
To do this, select the archive, specify the available archive depth in days in the corresponding field and click the Apply button.
Note
If the 0 value is set, the entire archive will be available for viewing.
As a result, only the recordings within the specified depth will be available. The recordings that are outside the specified archive depth won’t be available for viewing.
Attention!
Later, if you change the available archive depth of a camera upwards or to 0, the setting will apply only to new recordings. Earlier recordings outside the initial archive depth don't become available.