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KF1000 Series User Manual

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 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.

ZKTeco KF1000 Series User Manual

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