SpeedFace-V3L(Lite) User Manual
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10 Copyright©2023 ZKTECO CO., LTD. All rights reserved.
4 Instruction for Use
Before getting into the device features and functions, it is recommended to be familiar
with the below fundamentals.
4.1Standing Position, Facial Expression and Standing
Posture
The recommended distance
Recommended standing posture and facial expression
Note:
Please keep your facial expression and standing posture natural while enrolment or
verification.
The distance between the device and a user
whose height is in a range of 1.55m to 1.85m is
recommended to be 0.3 to 2.5m. Users may
slightly move forward or backward to improve
the character of facial images captured.