88
Figure 4-84
4.10.2 Audio Detect
System can generate an alarm once it detect the audio is not clear, the tone color has changed or the is
abnormal or audio volume changes.
From main menu->Setting->Event->Audio detect, you can see an interface shown as in Figure 4-84-1.
Input abnormal: Check the box here, system can generate an alarm once the audio input is
abnormal.
Intensity change: Check the box here, system can generate an alarm once the audio volume
becomes strong.
Sensitivity: It refers to the audio recognition sensitivity. The higher the value is, the higher the
sensitivity is.
Threshold: It is to set intensity change threshold. The smaller the value is, the higher the sensitivity
is.
Log: Check the box here, system can record audio detect alarm log.
Refer to the chapter 4.10.1.1 Motion Detect to set other parameters.
Содержание K-NL404K/G
Страница 1: ...Network Disk Recorder User s Manual Model No K NL404K G K NL408K G K NL416K G Version 1 0 1 ...
Страница 25: ...19 3 4 Connection Sample Please refer to Figure 3 1 for connection sample Figure 3 1 ...
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Страница 124: ...118 Figure 4 117 In Figure 4 117 click one HDD item the S M A R T interface is shown as in Figure 4 118 ...
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Страница 146: ...140 Figure 4 140 Step 2 Click Add user button Enter Add user interface See Figure 2 141 ...
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Страница 158: ...152 Please input your username and password Figure 5 3 ...
Страница 163: ...157 Figure 5 11 You can click this icon to display or hide the PTZ control platform 3D Intelligent Positioning Key ...
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