Unisight EmPower NVR User Manual page 298

⚫
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.
For detailed setups, please refer to chapter 4.11.3.1.1 motion detect for detailed information.
4.11.3.9 Alarm
Before operation, please make sure you have properly connected alarm devices such as buzzer. The
input mode includes local alarm and network alarm.
4.11.3.9.1 Local Alarm
The local alarm interface is shown as in Figure 4-94. It refers to alarm from the local device.
Figure 4-93
Figure 4-94
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