How to view from Website? www.xmeye.net
Find the device version from the NVR and make sure the nat status is Connected.
Go to this website: www.xmeye.net on IE explorer:
Click on By device and then input the serial number, user name and password of your NVR. Download the software as instructed. Reopen the browser and then run it again.
You will be able to view the images now.