User's Manual
212
● To back up the recorded files to the external storage device, select files, click
Backup
, select the save path and file type, and then click
Start
.
● To lock the files to make it unable to be overwritten, select the files, and then click
Lock
.
● To add a mark to the file, select the files and then click
Add Tag
.
4.7.1.8 People Counting
You can detect the people amount in the specified zone, and display the statistics image.
Step 1 Select
Main Menu
>
AI
>
AI Search
>
People Counting
.
The
People Counting
interface is displayed. See Figure 4-122.
Figure 4-122
Step 2 Set parameters such as channel, report type, start time, end time, etc. See Table
Table 4-34
Parameter
Description
Channel
Select the channel you want to search people amount.
Rule
Select the rule from the drop-down list.
Report Type
Select report type from the drop-down list: daily report, monthly
report, yearly report.
Start time/End time
Set search start time and end time.
Type
Select from the drop-down list.
Summary of Contents for NVR41 series
Page 1: ...Dahua Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V4 5 1...
Page 103: ...User s Manual 89 The following figure is for reference only Figure 3 51...
Page 122: ...User s Manual 108 Figure 4 21 Step 3 Set parameters See Table 4 5...
Page 139: ...User s Manual 125 Figure 4 33 Step 3 Set record type See Figure 4 34...
Page 295: ...User s Manual 281 Figure 4 182 Figure 4 183...
Page 416: ...User s Manual...
