First of all, it is necessary to confirm whether the equipment or system is faulty, and if so, try to restart the equipment or system; Secondly, it is necessary to check whether the camera of the face recognition device is installed correctly and confirm whether the camera setting is correct; Finally, check whether the network connection with the face recognition system is smooth.

Expansion: In addition, the failure of bank face recognition may also be caused by unclear pictures taken by the camera, insufficient light or too dark environment. At this time, you can try to change the ambient light, adjust the camera position, ensure that the photos taken are clear, and check whether the camera pixels meet the requirements.