SpeedFace-V5L-RFID
User Manual
P a g e
| 16
Copyright©2020 ZKTECO CO., LTD. All rights reserved.
●
If glasses have been changed, authentication may fail. If the face without glasses has been registered,
authenticate the face without glasses. If only the face with glasses has been registered, authenticate
the face with the previously worn glasses again.
●
If a part of the face is covered with a hat, a mask, an eye patch, or sunglasses authentication may fail.
Do not cover the face; allow the device to recognize both the eyebrows and the face.
2.2
Correct and incorrect positions
Standing Position, Facial Expression and Standing Posture:
The recommended distance
Facial expression and standing posture
Note:
During enrolment and verification, please remain natural facial expression and standing posture.
The distance between the device and a user whose height is within
1.4m-1.8m is recommended to be 0.3-2m. Users may slightly move
forwards and backwards to improve the quality of facial images
captured.
