VMS With Very Good Perimeter Intrusion Detection

So does this mean you want video analytics? And thermal is not acceptable?

Also, have you choosen Genetec or are you asking about VMS choice?

I don't see this working very well.

Also, you'd really only need closer to a 50mm lens at that distance. 200mm lens would be too narrow of a shot for most applications, especially if you're concerned about false alarms (that what I take from your "less than two alarms..." requirement).

I agree with John, this application is better suited for thermal cameras. In my experience, you're going to have a lot of problems at night (and many times during the day) getting a clear, visible, shot out to 500M with a standard optical camera. However, if the customer is willing to accept that system performance may be comprised during rain/snow/fog or similar bad weather, then it might be OK.

Our product would work with Genetec, Milestone, and most other major VMS's, but I still wouldn't advise using it as you described. This sounds a little bit like "here's my budget, what's the best fit", when this should be approached as "here's my problem, what's the most cost-effective solution".