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7.9.4 Tamper Detection on G3213E
(1) You may select Tamper Detection from drop down-menu for detecting video scene.
(2) Enable tamper detection and drag the radio button to adjust the Sensitivity and
Threshold. Input interval time and then click Save button to apply the settings.
Note 1: The range of setup value for Sensitivity and Threshold is between 1~100. The larger the value of Sensitivity and the smaller the value of Threshold, the more precise detection achieved.
Note 2: The unit of Interval is second.
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(3) Select Event tab and add tampering event after enabling the tamper detection.
(4) Select Tampering Detection as Event Type and input device description and setup action interval. Click Add button to add new event. (Refer to Chapter 7.11 for detail.)
(5) Then you can click the Event Log viewer button in Live tab to check events.
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