Parameter
Description
Face Recognition
Interval
The time interval between two continuous face recognitions when
authenticating.
Note
You can input the number from 1 to 10.
Wide Dynamic
When there are both very bright and very dark areas simultaneously in
the view, you can enable the wide dynamic function to balance the
brightness of the whole image and provide clear images with details.
Face 1:N Security Level Set the matching threshold when authenticating via 1:N matching mode.
The larger the value, the smaller the false accept rate and the larger the
false rejection rate.
ECO Mode
After enabling the ECO mode, the device will use the IR camera to
authenticate faces in the low light or dark environment. And you can set
he ECO mode threshold, ECO mode (1:N), and ECO mode (1:1).
ECO Threshold
When enabling the ECO mode, you can set the ECO mode’s threshold.
The larger the value, the easier the device entering the ECO mode.
ECO Mode (1:N)
Set the matching threshold when authenticating via ECO mode 1:N
matching mode. The larger the value, the smaller the false accept rate
and the larger the false rejection rate.
6.11 Set Access Control Parameters
You can set the access control permissions, including the functions of authentication mode, enable
NFC card, door contact, and door open time.
On the Home page, tap ACS (Access Control Settings) to enter the Access Control Settings page.
Edit the access control parameters on this page.
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ULtraFace 331 Face Recognition Terminal User Manual
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