ZKTeco SpeedFace M4 User Manual

SpeedFace M4 User Manual
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1 Instructions to use
1.1 Standing Position, Facial Expression and Standing Posture
Recommended distance
Facial expression and standing posture
The distance between the device and a user whose height is
within 1.55m to 1.85m is recommended to be 0.3 to 2m. Users
may slightly move forwards and backwards to improve the
quality of facial images captured.

ZKTeco SpeedFace M4 Specifications

General

Brand	ZKTeco
Model	SpeedFace M4
Category	Touch terminals
Language	English