Dahua NVR41 series User Manual

User's Manual
243
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
"4.17.2 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 "4.18.1 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
Step 1 Select
Main Menu
>
AI
>
Parameters
>
People Counting
>
People Counting
.
The
People Counting
interface is displayed. See Figure 4-153.

Dahua NVR41 series Specifications

General

Brand	Dahua
Model	NVR41 series
Category	Network Hardware
Language	English