from techsupport:

www.roanokerailcam.com  

...which is an Axis Q1755 HD

www.rivercoursegolf.com/cam.html

... is the other and that's a Pan-Tilt-Zoom Axis 231

...(the one pointing at Burruss and the one pointing up the Library Plaza) are Axis 214 pan/tilt/zoom models

The one in Burruss that points at the April 16 Memorial and the Drill Field is an Axis 213 pan/tilt/zoom model

an Axis 233D model (with outdoor dome housing) destined for Slusher Tower