trying to find the direct URL for cameras on a Lorex PVR for external access

[JeffCharger]

I am trying to find out how to access a Lorex camera directly through it's URL.

I have a Lorex LH040400 PVR with 4 cameras attached. I also have IP and other lan- based cameras. I have a program that takes snapshots from a specific camera based on independent motion detection. I want to do this with the Lorex cameras too. The program uses the direct local IP address for the camera (e.g. here's what I use for a foscam IP camera

http://192.168.0.191[/URL]:"port#"/snapshot.cgi?user="username"&pwd="psw")

I am trying to find the URL that will work for the Lorex PVR that would provide access to the specific channel# for the camera.

Can any techie give me some guidance here?

Thanks