Dahua Technology IPC-HDW5842T-ZE, Operation Manual

Page: 250 / 473

Operation Manual
2
●
Record abnormality of monitoring image for subsequent view and processing.
●
Configure coding parameters, and adjust live view image.
Alarm
●
Set alarm prompt mode and tone according to alarm type.
●
View alarm prompt message.
Exception
●
SD card error, network disconnection, illegal access, voltage detection and security exception.
●
When SD card error or illegal access is triggered, the system links alarm output and sending
email.
●
When network disconnection alarm is triggered, the system links recording and alarm output.
●
When the input voltage is more or less than the rated voltage, the alarm is triggered and the
system links sending email.
Video Detection
●
Motion detection, video tampering detection and scene changing detection.
●
When an alarm is triggered, the system performs linkages such as recording, alarm output,
sending email, PTZ operation, and snapshot.
Audio Detection
●
Audio input abnormal detection and intensity change detection.
●
When an alarm is triggered, the system performs linkages such as recording, alarm output,
sending email, PTZ operation, and snapshot.
Record
●
Auto record as schedule.
●
Play back recorded video and picture as needed.
●
Download recorded video and picture.
●
Alarm linked recording.
Account
●
Add, edit and delete user group, and manage user authorities according to user group.
●
Add, edit and delete user, and configure user authorities.
●
Change user password.
1.3.2 AI Functions
IVS
●
Tripwire, intrusion, abandoned object, moving object, fast moving, parking detection, people
gathering, and loitering detection.
●
When an alarm is triggered, the system performs linkages such as recording, alarm output,
sending email, and snapshot.