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User's Manual
258
Parameter
Description
Tour
Select the check box and select the channel for tour. When an alarm
occurs, the local interface of the NVR device displays the selected
channel screen.
●
You need to set the time interval and mode for tour first, see "4.16.2
Tour".
●
After the tour is over, the preview interface is restored to the screen
split mode before the tour.
Log
Select the check box, the NVR device records the alarm information in
the log when an alarm occurs.
Voice Prompts
Check the box and then select the corresponding audio file from the
dropdown list. System plays the audio file when the alarm occurs.
Refer to "4.17.1 File Management" to add audio file first.
Buzzer
Select the check box to activate the buzzer when an alarm occurs.
Step 3
Click
Apply
to complete the setup.
4.7.2.7 People Counting
System adopts video image and graphics analysis technology. System can calculate the entry/exit
people amount in the specified zone on the video. It can generate an alarm when the amount has
exceeded the threshold.
4.7.2.7.1 People Counting
Procedure
Step 1
Select
Main Menu
>
AI
>
Parameters
>
People Counting
>
People Counting
.
The
People Counting
interface is displayed. See Figure 4-157.
Summary of Contents for NVR41-4KS2 Series
Page 1: ...Dahua Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V1 1 0 ...
Page 74: ...User s Manual 58 Figure 2 79 Alarm input port Figure 2 80 Alarm input port ...
Page 101: ...User s Manual 85 Figure 3 41 Step 9 Secure the HDD bracket and put the top cover back ...
Page 132: ...User s Manual 116 Figure 4 19 Modify IP Step 3 Set parameters See Table 4 5 ...
Page 147: ...User s Manual 131 Figure 4 29 Period Step 3 Set record type See Figure 4 30 ...
Page 452: ...User s Manual ...