User Manual

Network Video Recorder User Manual
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4. Go to the Linkage Action interface of the alarm detection (e.g., motion detection, video
tampering, face detection, etc.).
5. Select Send Email alarm linkage action.
5.4.5 Trigger Alarm Output
The alarm output can be triggered by the alarm input, motion detection, video tampering
detection, face detection, line crossing detection, and any all other events.
Steps
1. Go to Linkage Action interface of the alarm detection (e.g., motion detection, face detection,
line crossing detection, intrusion detection, etc.).
2. In Trigger Alarm Outputs Area, Select the alarm output (s) to trigger.
3. Go to System → Event → Normal Event → Alarm Output.
4. Select an alarm output item from the list.
5.4.6 Configure Audio and Light Alarm Linkage
For certain network cameras, you can set the alarm linkage action as audio alarm or light alarm.
Before You Start
● Ensure your camera supports audio and light alarm linkage.
● Ensure the audio output and volume are properly configured.
Steps
1. Go to the linkage action interface of the alarm detection (e.g., motion detection).
2. Set Audio and Light Alarm Linkage as your desire.
3. Click Apply.
5.4.7 Configure PTZ Linkage
The system can trigger the PTZ actions (e.g., call preset/patrol/pattern) when the alarm event, or
VCA detection events occurs.
Before You Start
Make sure the connected PTZ or speed dome connected supports PTZ linkage.
Steps
1. Go to Linkage Action interface of the alarm input or VCA detection (e.g., face detection, line
crossing detection, intrusion detection, etc.).
2. Select the PTZ Linkage.
3. Select the camera to perform the PTZ actions.
4. Select the preset/patrol/pattern No. to call when the alarm events occur.