WDR seems to have nice benefits at night, I think I can recommend running WDR all the time..
here is a screenshot of zoom/focus window, it will not take PTZ Commands from SmartPSS nor does its live-view offer zoom/focus options.. but it will accept zoom/focus commands via API if your so inclined.. potentially BlueIris could use these for a pseudo zoom effect if the Dev does the extra work.
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output from: /cgi-bin/devVideoInput.cgi?action=getFocusStatus
here is a screenshot of zoom/focus window, it will not take PTZ Commands from SmartPSS nor does its live-view offer zoom/focus options.. but it will accept zoom/focus commands via API if your so inclined.. potentially BlueIris could use these for a pseudo zoom effect if the Dev does the extra work.

output from: /cgi-bin/devVideoInput.cgi?action=getFocusStatus
Code:
status.Focus=0.934021
status.FocusMotorSteps=2910
status.Status=Normal
status.Zoom=0.528571
status.ZoomMotorSteps=1400