Samsung SRN-470D User Manual page 101

Event
For more information, refer to "Setting the Event". (Page 65)
Sensor Detection
NVR/Network Camera
You can set the sensor operation mode and the synchronized
camera as well as the alarm output type and the duration.
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If the connected network camera that has configured the alarm in/out
settings triggers an alarm, NVR will perform the alarm out.
Motion Detection/Video Analysis Event
You can set the motion detection mode as well as the alarm
output type and the duration.
Alarm Out Schedule
You can schedule the alarm output according to the day of the
week and the time.
The default setting is Event Sync, which activates the alarm only
if an event occurs.
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