TVT Digital TD-5422E1, Руководство пользователя

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Network Camera User Manual
6. Set the schedule of the intrusion detection. The setup steps of the schedule are the same as
schedule recording setup (See
Schedule Recording ).
※ Configuration requirements of camera and surrounding area
1. Auto-focusing function should not be enabled for intrusion detection.
2. Avoid the scenes with many trees or the scenes with various light changes (like many
flashing headlights). The ambient brightness of the scenes shouldn’t be too low.
3. Cameras should be mounted at a height of 2.8 meters or above.
4. Keep the mounting angle of the camera at about 45°.
5. The detected objects should not be less than 1% of the entire image and the largest sizes of
the detected objects should not be more than 1/8 of the entire image.
6. Make sure cameras can view objects for at least 2 seconds in the detected area for accurate
detection.
7. Adequate light and clear scenery are crucial to intrusion detection.
5.4.4 Region Entrance
Region Entrance : Alarms will be triggered if the target enters the pre-defined areas.
Go to Config  Event  Region Entrance interface. The setup steps of the region entrance are
the same as Intrusion setup (See Intrusion for details).
5.4.5 Region Exiting
Region Exiting : Alarms will be triggered if the target exits from the pre-defined areas.
Go to Config  Event  Region Exiting interface. The setup steps of the region exiting are the
same as Intrusion setup (See Intrusion for details).
5.4.6 Target Counting
This function is to calculate the number of the people or vehicles crossing the alarm line
through detecting, tracking and counting the shapes of the people or vehicles.
1. Go to Config

Event

Target Counting as shown below.