User Manual

ERT-F2xx DVR User Manual
UM ERT-F2xx 030118NA 89
Set Arming Schedule of Video Tampering Figure 8-12
Select Linkage Action to set up alarm response actions of video tampering alarm (refer to Chapter 8.8 4.
Setting Alarm Response Actions).
Click OK to complete the video tampering settings of the channel. 5.
Line Crossing Detection Alarm 8.5
Purpose:
This function can be used for detecting people, vehicles and objects cross a set virtual line. The line crossing
direction can be set as bidirectional, from left to right or from right to left. And you can set the duration for
the alarm response actions, such as full screen monitoring, audible warning, etc.
Go to M
enu > Camera > VCA. 1.
Select the camera to configure the VCA. 2.
Select the VCA detection type to Line Crossing Detection. 3.
Check Enable to enable this function. 4.
Click to configure the trigger channel, arming schedule and linkage actions for the line crossing 5.
detection alarm.
Click the Rule Settings button to set the line crossing detection rules. 6.
• Select the direction to A<->B, A->B or A<-B.
• A<->B: Only the arrow on the B side shows; an object crossing the configured line in either direction
will be detected and alarms are triggered.
• A->B:
Only the object crossing the configured line from the A side to the B side can be detected.
• B->A: Only the object crossing the configured line from the B side to the A side can be detected.
• Click-and-drag the slider to set the detection sensitivity.