To improve facial enrollment on ZKTeco Speedface and Proface X, or Hikvision facial recognition models these conditions should be met:
- Position face 50 to 80cm from device
- Use a clear white background
- Face the device directly with a neutral expression
- Head should not be tilted
- Do not wear any facial accessories or coverings such as glasses, mask etc.
- Hair should be away from eyes and eyebrows
- Eyes open with irises easily seen
- No more than one face in the capture area
- No other objects in the capture area
- Light should be evenly-distributed on the face (no shadows)