How to Configure Tripwire IVS on a Dahua NVR
Overview
This article will show you how to setup the tripwire IVS feature on a supported device
Prerequisites
- Supported NVR with tripwire feature
- Support IP Camera
Video Instructions
Step by Step Instructions
1. From the Main Menu, click on the AI tab.
2. Click "Parameters" then "Smart Plan".
3. Select the desired channel from the drop-down box.
4. Click the "IVS" icon to enable it.
The icon will highlight when selected.
Click "Apply"
5. Click "Parameters" then "IVS".
6. Select the desired channel from the drop-down box and click "Add" to add an IVS rule.
9. Click the pencil icon to draw the tripwire rule.
10. The channel will open in full screen. Use the mouse to draw the trip line by clicking and dragging within the video frame. Right-click to end drawing.
11. In the Tripwire menu that appears, give the rule a name and select a direction.
- Name: A name can be applied to the rule
- Direction: Both, A To B, B To A
Click 
icon to set the Target Filter (maximum and minimum size size for Objects to follow rule)
Click 
icon to clear the current rule
Once the tripwire rule settings have been created click OK
12. Click the 
icon to set the Trigger settings when the IVS Tripwire rule is engaged.
13. The Trigger menu will appear
- Period
- Alarm Out
- Snapshot
Once the trigger rule settings have been created click OK
14. Once all Tripwire settings have been configured, Click Apply in the lower right of the screen to save all changes
The tripwire is now set up and programmed.
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