Recommendation For Cameras For Event Based Triggers.

We are looking to provide a system in a NEMA box for a construction site client that has multiple locations, similar to ProVigil, LotCop, or the systems you see in Walmart Parking Lots. We have our own dispatch center and we would like our dispatchers to be alerted when someone either crosses a trip wire or goes into a intrusion zone... But we can't afford to get false alarms. These sites have several large lifts (lulls), forklifts, etc. that are moved around and parked into different locations daily. We only need to monitor them overnight so we worry about shadows and lighting changes. The site is on a high traffic road.

We are currently using cameras from another well known company but the amount of false alarms we are getting is impossible to deal with. For example, one night we got over 200 alarms and nothing was in any of them. The company is currently working to resolve this for us but I would like the recommendation of the IPVM group to help me out with recommending the best cameras with the least amount of false alarms in detecting objects. We had to disable to email alerts and automatic sirens because of how many false alarms we were receiving.