ProMA Series
User Manual
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Copyright©2022 ZKTECO CO., LTD. All rights reserved.
Anti-flicker Mode
Used when WDR is turned off. This helps reduce flicker when the device’s
screen flashes at the same frequency as the light.
Live Detection
Detecting the spoof attempt using visible light images to determine if the
provided biometric source sample is really a person (a live human being) or a
false representation.
Live Detection
Threshold
Facilitates to judge whether the captured visible image is really a person (a live
human being). The larger the value, the better the anti-spoofing performance
using visible light.
Anti-spoofing Using
NIR
Using near-infrared spectra imaging to identify and prevent fake photos and
video attacks.
Binocular Live
Detection Threshold
Facilitates to judge whether the captured visible image is really a person (a live
human being). The larger the value, the better the anti-spoofing performance
using visible light.
WDR
Wide Dynamic Range (WDR), which balances light and extends image visibility
for surveillance videos under high contrast lighting scenes and improves object
identification under bright and dark environments.
Save Photo as
Template
Select whether to save the registered photo.
Note:
Improper adjustment of the exposure and quality parameters may severely affect the
performance of the device. Please adjust the exposure parameter only under the guidance of the after-
sales service personnel of our company.
