Your DNR is compatible with ONVIF Profile S cameras.
You might have seen an ONVIF logo on your camera but this doesn't ensure it is compatible with ONVIF profile S.
In order to ensure your camera is compatible with Onvif Profile S standard, please visit the following web site and look for your product reference :
Note : the information shown on this page ensure that the camera is or not compatible with the ONVIF profile S standard but it doesn't mean that the Firmware embedded on the device enables the function. In case a camera is shown ONVIF profile S compatible but doesn't show or work in your DNR, please contact the vendor to know if they can provide you with the right firmware.