Sorry to bring back an old thread, but I'm trying to hook up the exact camera to the exact NVR and can't even get the IntelliSecu to detect the camera.  I tried setting the Sub Stream to MJPEG, but there must be more that I'm not doing correctly. 
  
Any help would be greatly appreciated. 
  
EDIT: Did a factory reset on the camera, now it's picking it up fine.