User's Manual

Face An-spoong
Enable or disable the live face detecon funcon. If enabling the funcon, the device can
recognize whether the person is a live one or not.
Live Face Detecon Security Level
Aer enabling the face an-spoong funcon, you can set the matching security level when
performing live face authencaon.
Recognion Distance
Select the distance between the authencang user and the device camera.
Applicaon Mode
Select Indoor or Others according to actual environment. In the outdoor scene, indoor scene
near the window, or bad environment, you can choose Others.
Note
If the device is not acvated by other tools, the device uses indoor as the environment mode by
de
fault.
Face
Recognion Mode
Normal Mode
The device uses a camera to perform face recognion.
Deep Mode
It is applic
able for for more complex environments, and the range of people recognized is
wider.
The device uses a camera to perform face recognion.
Connuous Face Recognion Interval
Se
t the me interval between two connuous face recognions when authencang.
Note
Value Range: 1 to 10.
1:1 Matching Threshold
Se
t the matching threshold when authencang via 1:1 matching mode. The larger the value,
the smaller the false accept rate and the larger the false rejecon rate.
1:N Ma
tching Threshold
Set the matching threshold when authencang via 1:N matching mode. The larger the value,
the smaller the false accept rate and the larger the false rejecon rate. The maximum value is
100.
Face Recognion Timeout Value
Congure the meout period for face recognion. If the face recognion me exceeds the
congured value, the device will prompt the face recognion meout.
DS-K1A340 Series Face Time
Aendance Terminal User Manual
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