Dahua NVR Video Search Allows select time range maximum 24 hours

[Scale]

Hi all

I have what I think is a newbie question that I am not able to find a answer on.

I'm using Smart PSS and I try to find all last week MD records to playback it .
I can't select search for period more that 1 day so I have to manually select day by day.

Is there way to find all MD and alarm records during last period of time more that 1 day?

Another question is does IVS events belong to MD or Intelligent or Alarm Record type?

Thanks in advance.

 

[bigredfish]

I think 24 hours max

IVS= Intelligent