Once complete from any where on the internet you simply type the domain name into your browser and it will resolve to your GeoVision DVR, even if you do not have a static IP.
The best thing is this is a free service offered by GeoVision and as you can see from the video it can be set up in under 5 minutes.
Click here to read more and watch the video on How to set up Dynamic DNS in GeoVision.