Ai Functions - Dahua Technology IPC-HDW5842T-ZE Operation Manual

● 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.
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Operation Manual