- At least 30 feet in the air
- No more than 75 feet from the center of the intersection
- No more than 150 feet from farthest part of the intersection you need to monitor
- Open Google Earth and view the intersection. Find North and orient the pointer in the Camera configure window to North. Or use a compass on site and find North and orient the pointer.
Note: See also the (Hardware) Installation and Intersection Design Guides.