HIKVISION DS-2CD6425G1-20 User Manual

Note
The  varies according to  models.
6.2.2 Set Defocus 
The blurred image caused by lens defocus can be detected. If it occurs, the device can take linkage

Steps
1.
Go to  → Event → Smart Event → Defocus  .
2.
Check Enable.
3.
Set . The higher the value is, the more easily the defocus image can trigger the alarm.
You can adjust the value according to the actual environment.
4.
For the linkage method  refer to Linkage Method  .
5.
Click Save.
Note
The  is only supported by certain models. The actual display varies with models.
6.2.3 Detect Scene Change
Scene change   detects the change of the scene. Some certain  can be
taken when the alarm is triggered.
Steps
1.
Go to  → Event → Smart Event → Scene Change  .
2.
Click Enable.
3.
Set the . The higher the value is, the more easily the change of scene can be detected.
But the  accuracy is reduced.
4.
Refer to
Set Arming Schedule for  scheduled  Refer to Linkage Method  for
 linkage method.
5.
Click Save.
Note
The  varies according to  models.
6.2.4 Set Intrusion 
It is used to detect objects entering and loitering in a  virtual region. If it occurs, the
device can take linkage 
Network Camera User Manual
34

HIKVISION DS-2CD6425G1-20 Specifications

General

Brand	HIKVISION
Model	DS-2CD6425G1-20
Category	Security Camera
Language	English