User`s manual

Moxa VPort 26 System Configuration
4-34
Basic
Alarm Time Interval
Setting Description Default
Delay second(s) before
detecting the next
alarm
Set the minimum time interval before another event alarm is
triggered.
32 seconds
(10 to 999 seconds)
NOTE
The delay before triggering the next alarm cannot be less than the time needed to take a snapshot after an
event (post
-event image).
Send Alarm with Snapshot images
Setting Description Default
Take snapshot
seconds(s) before the
event
A snapshot image is taken this number of seconds before the
event alarm is triggered.
2 seconds
(from 1 to 6
seconds)
Take snapshot
seconds(s) after the
event
A snapshot image is taken this number of seconds after the
event alarm is triggered.
11 seconds
(from 1 to 999
seconds)
NOTE
VPort products will take 3 JPEG snapshot images: VPRE.JPG (pre
-
event), VTRG.JPG (the moment of event) and
VPOS.JPG (post
-
event) for the video channel when the trigger condition is met. The three snapshots can also
be downloaded by Emai
l and FTP.