User's Manual

User’s Manual
126
Parameter
Description
Duration
When events not following the rule are detected and the duration
exceeds the defined value, alarms will be triggered. For example,
when the duration of helmet detection is 5 seconds, if the Device
detects a person not wearing helmet or the helmet color is not
allowed for more than 5 seconds, an alarm will be triggered.
Repeat Alarm Time
After an alarm is triggered, when the event lasts for the time
reaching repeated alarm time, an alarm will be triggered again.
Record
After you enable the function, when an alarm is triggered, the
system will start recording automatically. Before using the function,
you need to set the recording period of the alarm in
Storage
>
Schedule
, and select
Auto
for
Record Mode
on the
Record
Control
interface.
Record Delay
When an alarm is over, the alarm recording will continue for an
extended period of time.
Relay-out
Select the check box, and you can enable the alarm linkage output
port, and link corresponding relay-out devices after an alarm is
triggered.
Alarm Delay
When an alarm is over, the alarm will continue for an extended
period of time.
Send Email
After you select the check box, when an alarm is triggered, the
system sends email to the specified email address. You can
configure the email address in "5.2.8 SNMP".
Audio Linkage
Select the check box to play alarm audio when alarms are
triggered. You can set the play count and select the audio file. For
how to set the audio file, see "5.1.3.2 Configuring Alarm Audio".
Message Link
Select the check box to receive message when alarms are
triggered.
Snapshot
Select the check box, and the system will automatically take
snapshots in case of alarms. You need to set snapshot period in
Storage
>
Schedule
.
Period
Set the alarm period to enable alarm events in the defined period.
1. Click
Setup
, and the
Period
interface is displayed.
2. Enter the time value or press and hold the left mouse button,
and drag directly on the setting interface. There are six periods
for each day. Select the check box next to the period for it to
take effect.
3. Select the day of week (
Sunday
is selected by default; If
All
is
selected, the setting is applied to the whole week. You can also
select the check box next to the day to set it separately).
4. After completing the setting, click
Save
to go back to the rule
configuration interface.
Step 7 Click
Save
on the
Construction Monitoring
interface.