Alarm Input - Samsung SNB-7000 User Manual

3. Specify the record conditions.
• Record profile : Display the number of profile to record.
• Record 1 fps forcibly : Only one frame per second will be recorded regardless of
the existing record profile.
- For H.264, it will be enabled only if the bit rate is less than 4800.
- For MJPEG, it will be enabled only if the resolution is less than 800x600.
• Overwrite : If the SD memory is full, this will delete old data and store new data in
replacement.
• Pre-alarm duration : Specify the time point before the occurrence of the alarm;
starting from the time point, the images will be transferred. You can specify up to
5 seconds before the occurrence of the alarm.
• Post-alarm duration : Specify the time point after the occurrence of the alarm; to
the specified time point, the images will be transferred. You can specify up to 120
seconds after the occurrence of the alarm.
4. When done, click [Apply (

Alarm input

You can set the alarm input type, activation time, and operation mode.
1. From the Setup menu, select the
<Event ( )> tab.
2. Click <Alarm input>.
3. Specify an input device.
• Type
- Normal Open : It is normally open,
but if it is closed, an alarm will be
triggered.
- Normal Close : It is normally
closed, but if it is open, an alarm
will be triggered.
4. Specify the <Activation time>.
• Always : Always check if an alarm occurs. It activates in operated mode when the
alarm occurs.

If set to Always, the activation time cannot be changed.
• Only scheduled time : Check if an alarm occurs at a specified day of the week for
a specified time period. It activates in operated mode when the alarm occurs.
• [ ] : Reset all settings.
)].
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