# trackerMinimumFaceAge property

int trackerMinimumFaceAge

Minimum number of consecutive detections to reach before creating a tracked face. Hint: Default value is 1 for `FaceDetector4B` since the false detection rate is low enough. If using a less accurate detector (such as FaceDetector3C) one might consider increasing a bit this value to avoid false tracks.

throws FaceException An error has occurred during Face Library execution.

## Implementation

    int get trackerMinimumFaceAge => getTrackerMinimumFaceAge();

void trackerMinimumFaceAge=(int value)

## Implementation

    set trackerMinimumFaceAge(int value) => setTrackerMinimumFaceAge(value);