Alarm Interval; Release Time - Sony IPELA SNC-DF50N User Manual

Alarm interval

You can repeat the alarm output in an interval of the
preset time after an object has been regarded as an
unattended object.
If you set Alarm interval to 5 minutes, for example, so
that an alarm will be output every 5 minutes repeatedly
after an unattended object is detected.
You can set the time between 1 and 6 hours.

Release time

Set the period of time required when the object once
regarded as an unattended object is regarded as a
background.
An alarm will no longer be output if the specified period
has elapsed as the object once regarded as an unattended
object is regarded as a background.
You can set the time between 1 and 12 hours.
Note
Set Release time to a larger value than Detection time.
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Setting the Object Detection Function — Object detection Menu