For equipment detection tool (PPE) operation, a camera must match the following requirements:

1. Frame rate is no less than 12 FPS.
2. Pixel density must be at least 170 pixels per meter. The equipment element of interest is clearly visible.
3. Approximate minimum pixel dimensions of equipment elements:
   1. Upper body: 75 x 100
   2. Legs: 75 x 105
   3. Head: 60 x 65
   4. Hands: 65 x 60
   5. Feet: 45 x 40
   6. Combined set 165 x 295
4. Scene lighting must not alter color of equipment elements.
5. Average illumination in scenes with equipment detection must not drop below 200 lux.