Digital Video Recorder User Manual 
 
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Figure 10-8 Draw Area for Intrusion Detection   
Step 8 Click Apply to save the settings.     
   
The sudden scene change detection and the intrusion detection cannot be enabled at the same 
channel. 
10.5  Region Entrance Detection   
Purpose 
Region entrance detection function detects people, vehicle or other objects which enter a 
pre-defined virtual region from the outside place, and some certain actions can be taken when the 
alarm is triggered. 
Step 1 Enter the VCA settings interface. 
Menu> Camera> VCA 
Step 2 Select the camera to configure the VCA.   
You can click the checkbox of Save VCA Picture to save the captured pictures of VCA 
detection.   
Step 3 Select the VCA detection type to Region Entrance Detection. 
Step 4 Check the Enable checkbox to enable this function. 
Step 5 Click    to configure the trigger channel, arming schedule and linkage actions for the 
region entrance detection alarm.   
Step 6 Click the Rule Settings button to set the sensitivity of the region entrance detection.