People counting analytics can be used with optical cameras. Camera requirements vary depending on the type of video analytics you want to perform.
Refer to the values listed in the following tables for guidelines:
| Function | Requirement |
|---|---|
| Camera views |
|
| Minimum distance between camera and ground | 2.5 m |
| Minimum resolution | 1280 x 720 pixels |
| Minimum frame rate | 8 fps |
| Maximum horizontal field of view | 120° |
| Function | Requirement |
|---|---|
| Camera views | 20 - 90° from ceiling |
| Minimum distance between camera and ground | 2.5 m |
| Minimum resolution | 1280 x 720 pixels |
| Maximum horizontal field of view | 120° |