DS-77xxNXI-I4/16P/4S NVR User Manual
12.13
PIR Alarm
Purpose
A PIR (Passive Infrared) alarm is triggered when an intruder moves within the detector vision field. The heat
energy dissipated by a person, or any other warm blooded creature such as dogs, cats, etc., can be
detected.
1. System > Event > Smart Event.
2. Click PIR Alarm.
3. Select a Camera to configure.
4. Check PIR Alarm.
5. (Optional) Check Save VCA Picture to save the captured PIR alarm pictures.
6. Set the arming schedule. Refer to
7. Set the linkage actions. Refer to
8. Click Apply.
12.14
Enable Smart Analysis
Purpose
You can enable smart search for IP cameras that do not support line crossing or intrusion detection, and
the NVR will analyze line crossing and intrusion events. Supported smart events will be changed after
enabling Smart Analysis.
1. Go to System > Event > Smart Event.
2. Check Enable Smart Analysis.
3. Click Yes on the pop-up message box.
UM DS-77xxNXI-I4/16P/4S 050619NA
Chapter 11.1 Configure Arming Schedule
Chapter 11.2 Configure Alarm Linkage Actions
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