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Configuring the watch list, Adding licenses to the watch list – Avigilon ACC Enterprise Client Version 4.12 User Manual

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Avigilon Control Center Enterprise Client User Guide

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o

Camera: select the camera that will perform LPR. One camera can be used for multiple
lanes.

o

License Plate Configuration: select the regional license plate format that needs to be
recognized by the camera. See

Supported License Plates

for more information.

o

Pre-Event Record Time: enter the amount of time that video is recorded before the
license plate is recognized.

o

Post-Event Record Time: enter the amount of time that video is recorded after the
license plate is recognized.

o

Minimum Confidence: move the slider to set the minimum confidence for a detected
license plate to be recognized. The default value is 80%.

o

Enable this lane: select this check box to enable LPR on this lane.

5. Move and adjust the size of the green overlay to define the area where license plates are

detected by the camera.

Note:

The maximum size of the license plate recognition area is one megapixel. The

green overlay automatically adjusts itself to meet the size limits.

6. Click OK.

Configuring the Watch List

The License Plate Recognition (LPR) Watch List identifies license plates that are of special interest.
When a license plate on the Watch List is detected, an event is generated to notify you of the license
plate and the event can be used to trigger an action in the Rules engine.

You can manually add each license plate that needs to be recognized, or import a list of licenses into the
application.

Adding Licenses to the Watch List

1. Right-click a server in the System Explorer then select Setup to open the server Setup dialog

box.
See

Accessing the Server Setup

for more information.

2. Click License Plate Recognition.

3. When the License Plate Recognition dialog box appears, select the Watch List tab.