Dahua Technology DH-XVR71 H-4K-I2 Series, User Manual

Page: 223 / 394

User’s Manual
214
You can enable the AI Mode, and then the detection accuracy would be improved, but the
video stream quantity that the DVR can process will reduce.
In the Channel list, select the channel number that you want to configure the IVS function.
Click Add.
Added rule
Configure the parameters for the rule that you selected.
Select the checkbox of the rule to enable it.
Click Apply to complete the settings.
Configuring Tripwire Rules
When the target object crosses the tripwire in the defined direction, the system activates alarms.

The tripwire can be configured as a straight line or broken line.

Supports detecting one-way or two-way tripwire crossing.

Supports multiple tripwires in the same scenario to meet the complexity.

Supports size filtering for target.
On the rule line that you added, in the Type list, select Tripwire.