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To configure speed estimation by video, do the following:
- Go to the settings panel of the LPR channel object settings panel, corresponding to the activated module module (see Activating the software module used for identifying the plates).

- Go to the Speed camera settings tab (1).
- Set the Get speed from video checkbox (2). As a result, settings for speed estimation become available.
- Click the Configuration button (3). The Get speed from video dialog box openswill open.
- Click the
button. - Add a line segment of a known length in centimeters to the video image (1).

- Click the OK button (2) to save changes and .
The Get speed from video dialog box will close, and you will return to the control settings panel of the LPR channelchannel object.
- In the the Distance field (4), enter in centimeters the length of the previously specified line segment in centimeters (4)specified in the Get speed from video dialog box.
- Enter permitted vehicle speed in the the Permitted speed...km/h field (5).
- Enter maximum vehicle speed in the the Alarm on speed limit...km/h field field (6). If this speed is is exceeded, an alarm event is generated (6).
- Click the the Apply button (7).
Configuring speed estimation by video is completed.