KF1000 Series
User Manual
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Copyright©2022 ZKTECO CO., LTD. All rights reserved.
Motion Detection Sensitivity:
It sets the value for the amount of
change in a camera’s field of view known as potential motion detection
that wakes up the terminal from standby to the comparison interface.
The larger the value, the more sensitive the system would be, i.e., if a
larger value is set, the comparison interface activates with much ease,
and the motion detection is frequently triggered.
Anti-flicker Mode:
It is used when WDR is turned off. It helps to reduce
flicker when the device’s screen flashes at the same frequency as the
light.
Live Detection:
It detects the spoof attempt using visible light
images to determine if the provided biometric source sample is of a
real person (a live human being) or a false representation.
Live Detection Threshold:
It facilitates judging whether the captured
visible image is a real 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 videos attack.
Binocular Live Detection Threshold:
It is convenient to judge
whether the near-infrared spectral imaging is fake photo and video.
The larger the value, the better the anti-spoofing performance of
near-infrared spectral imaging.
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 environment.
