Dahua Technology WizSense IPC-HFW3441E-SA Operation Manual page 16

● When an alarm is triggered, the system performs linkages such as recording, alarm output,
sending email, and snapshot.
Crowd Map
● View crowd distribution in real time for the timely arm to avoid accidents like stampede.
● When an alarm is triggered, the system performs linkages such as recording, alarm output,
sending email, PTZ operation, and snapshot.
Face Detection
● Detect face and display the related attributes on the live interface.
● When an alarm is triggered, the system performs linkages such as recording, alarm output,
sending email, PTZ operation, and snapshot.
Face Recognition
● After detecting face, make comparison between the detected face with the face in face database,
and activates alarm output.
● Query the recognition result.
People Counting
● Count the people flow in/out the detection area, and generate report.
● When an alarm is triggered, the system performs linkages such as recording, alarm output,
sending email, PTZ operation, and snapshot.
Heat Map
● Count cumulative density of moving objects.
● View report of heat map.
Vehicle Density
● Supports traffic congestion detection and parking upper limit detection.
● View the statistic data on the Live interface.
● When an alarm is triggered, the system performs linkages such as recording, alarm output,
sending email, and snapshot.
Stereo Analysis
● Include Activation Analysis, Back Detection, Fall Detection, Walking Detection, Blackboard
Writing Detection, Violence Detection, People No. Error, Stand Detection, Running Detection,
People Approaching Detection, and Strand Detection.
● When an alarm is triggered, the system performs linkages such as recording, alarm output,
sending email, PTZ operation, and snapshot.
ANPR
● Recognize plate number in detection area, and display the related information on live interface.
● When an alarm is triggered, the system links alarm output and snapshot.
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Operation Manual