VIVOTEK Vivotek Automobile Electronics vc8201 사용자 설명서

 

 

Digital input: Select High or Low as the Normal status for the digital input. Connect the digital input pin of 

the Network Camera to an external device to detect the current connection status. 

Digital output: Select Grounded or Open to define the normal status for the digital output. Connect the 

digital output pin of the Network Camera to an external device to determine the current status. 

Set up the event source as DI on 

Event > Event settings > Trigger. Please refer to page 100 for 

This section explains how to set up camera tamper 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 

Event > Event settings > Trigger.