User Manual

Detect sudden increase of sound intensity. Sensivity and Sound Intensity Threshold are
congurable.
Note
●
The lower the sensivity is, the more signicant the change should be to trigger the
detecon.
●
The sound intensity threshold refers to the sound intensity reference for the detecon. It is
recommended to set as the average sound intensity in the environment. The louder the
environment sound, the higher the value should be. You can adjust it according to the real
environment.
Sudden Decrease of Sound Intensity Detecon
Detect sudden decrease of sound intensity. Sensivity is congurable.
3.
Refer to Set Arming Schedule for seng scheduled me. Refer to Linkage Method Sengs for
seng linkage methods.
4.
Click Save.
Note
The funcon varies according to dierent models.
8.2.2 Set Intrusion Detecon
Intrusion detecon detects the object movement of entering and loitering in a predened area.
When intrusion occurs, the device takes linkage
acons as response.
Before You Start
You need to enable Smart Event on the VCA Resource page to show the conguraon page. See
Allocate VCA Resource for instrucons.
Steps
1.
Go to Open Plaorm → Smart Event → Intrusion Detecon .
2.
Check Enable.
3.
Oponal: Click Lock to lock PTZ control to prevent the interrupon from other PTZ related acon
during conguraon.
Normally, the PTZ control is automacally locked when you enter the conguraon interface.
You can manually resume the lock when the countdown is over.
4.
Adjust the live image to the desired scene by using PTZ control
buons.
5.
Draw detecon area.
1) Select a Region No.. Up to 4 regions can be set.
2) Click Detecon Area.
3) Click on the live image to draw the boundaries of the
detecon area, and right click to
complete drawing.
Network Speed Dome User Manual
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