Dahua N42C3P

User's Manual
155
Figure 5-123 IVS
Step 2 Select channel and Analytics+ type.
Step 3 Click Add to add a rule.
Step 4 On the Type list, select Crowd Gathering Estimation.
Step 5 Draw the detection rule.
1) Click to draw a rectangle on the security video image. Right-click the image
to stop drawing.