Vivotek FE9380-HV 5MP Outdoor Network Fisheye Dome Camera with Night Vision - Manual (Page 348)

VIVOTEK
348 - User's Manual
return <return page> Redirect to the page <return page> after the parameter is assigned .
The <return page> can be a full URL path or relative path according
to the current path. If you omit this parameter, it will redirect to an
empty page.