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Table 8-4 Configure advanced parameters
Parameters Description
Min Duration
When the smoke lasts longer than the configured value, an alarm is
triggered.
Repeat Alarm Time
The system will filter the repetitive alarms, and only one alarm will be
triggered during the configured period.
Target Filter Threshold The larger the value is, the easier the static smoke will be detected.
False Alarm Filter
Enable this function , filter the objects causing false alarm, such as
water drop and stains.
Step 7 Set arming periods and alarm linkage action. For details, see "4.6.1.2 Alarm Linkage".
Click
+ Event Linkage
to set the linkage action.
Step 8 Click
Apply
.
To view alarm information on the alarm subscription tab, you need to subscribe relevant
alarm event. For details, see "4.6.1.3.2 Subscribing Alarm Information".
8.5.3 Configuring Smoke and Fire Detection Mode
Step 1 Select
AI
>
AI Config
>
Smart Thermal
.
Step 2 Click
Edit
in
Fire
.
Step 3 Click the
Smoke and Fire Detection Mode
tab.
Figure 8-9 Smoke and Fire Detection Mode
Table 8-5 Smoke and fire detection mode
Parameter Description
Fire or smoke
When the visible channel detects smoke or the thermal channel detects
heat, an alarm will be triggered.
Fire Only When the thermal channel detects heat, an alarm will be triggered.
Smoke Only When the visible channel detects smoke, an alarm will be triggered.
Fire and Smoke
When the visible channel detects smoke and the thermal channel
detects heat at the same time, an alarm will be triggered.
●
Fire or smoke: Enable heat detection and smoke detection at the same time. When
either of the two is triggered, an alarm is triggered.
●
Fire only: When heat detection is triggered, an alarm is triggered.
●
Smoke only: When smoke detection is triggered, an alarm is triggered.
●
Fire and smoke: Enable heat detection and smoke detection at the same time. When
both of the two are triggered, an alarm is triggered.
Step 4 Click
Apply
.
To view alarm information on the alarm subscription tab, you need to subscribe relevant
alarm event. For details, see "4.6.1.3.2 Subscribing Alarm Information".
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