Vivotek FD8361 User Manual download pdf (Page 73)

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User's Manual - 73

Camera Tampering Detection

This section explains how to set up camera temper detection. With tamper detection, the

camera is capable of detecting incidents such as redirection, blocking or defocusing, or even

spray paint.

Please follow the steps below to set up the camera tamper detection function:

1. Check Enable camera tampering detection.

2. Enter the tamper trigger duration. (10 sec. ~ 10 min.) The tamper alarm will be triggered only when the

tampering factor (the difference between current frame and pre-saved background) exceeds the trigger

threshold.

3. Set up the event source as Camera Tampering Detection on Application page > Event Settings /

Server Settings (how to send alarm message) / Media Settings (send what type of alarm

message). Please refer to page 83 for detailed information.

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Vivotek FD8361 User Manual Page 73