How-to set up non HomeSeer IP cameras in HS3.
To set up a non HomeSeer IP Camera within HS3, follow these steps.
Note: Foscam and Amcrest IP Netcams will be automatically detected by HS3 whereas other cameras will not. This feature may be disabled from Tools > Setup, under the Cameras tab.
If you do not know the snapshot URL for your camera, an online search for "make & model snapshot URL" should get you the information you need.