Local Basic Operation 237
Figure 4-174
Step 2 To configure the settings for the PIR alarm parameters, see "4.8.5.1 Motion Detect."
Step 3 Click
Apply
to complete the settings.
Click
Default
to restore the default setting.
Click
Copy
, in the
Copy
dialog box, select the additional channel(s) that you want
to copy the motion detection settings to, and then click
Apply
.
4.8.6
Audio Detect
System can generate an alarm once it detect the audio is not clear, the tone color has changed or
there is abnormal or audio volume changes.
Step 1 Select
Main Menu > ALARM > AUDIO DETECT
.
The
AUDIO DETECT
interface is displayed. See Figure 4-175.
