Abus TVAC18000A Notice D'utilisation page 52

You can choose between "Normal" and "High".
Low:
Resolution Optimised setting for mobile access, higher frame rate
High:
High resolution, lower frame rate
Select the quality of the video image.
High quality:
Quality High quality for the view display, lower frame rate
Low quality:
Low quality for the view display, higher frame rate
50
English