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Dahua NVR52-4KS2 SERIES User Manual

Dahua NVR52-4KS2 SERIES
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5.9.20.2 Searching for Smart Sound Detection
Procedure
Step 1 Select AI > AI Search > Smart Sound Detection.
Step 2 Select channel, sound type, and period, and then click Search.
Click to play back the video.
Click Backup to back up the video.
5.9.21 PPE Detection
Detects whether the person is wearing the workwear, hat, gloves, shoe covers and the like.
Prerequisites
The front-end camera has AI function for PPE detection.
Procedure
Step 1 Select AI > Parameters > PPE Detection.
Step 2 Select channel, click Add, and then add a PPE detection rule.
Step 3 Click Enable.
Figure 5-199 PPE detection
Step 4 Click to draw a detection zone on the live page.
After drawing the rule, supports the following operations.
Modify the name of the rule.
Click
to delete the drawn rule.
Click to redraw the rule.
User's Manual
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Dahua NVR52-4KS2 SERIES Specifications

General IconGeneral
BrandDahua
ModelNVR52-4KS2 SERIES
CategoryNetwork Hardware
LanguageEnglish

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