User's Manual

User’s Manual
122
Step 2 Click
Draw Rule
, and you can draw rules on the monitoring screen.
For parameter description, see Table 5-28.
Click
Clear
to the right of
Draw Rule
to clear all drawn rules.
Step 3 Configure missing object parameter.
Table 5-32 Description of missing object parameter
Parameter
Description
Duration
Configure the shortest time from the object disappearing to the
alarm being triggered.
For other parameters, see "5.5.5.1 Tripwire".
Step 4 Click
Save
.
5.5.6 Construction Monitoring
The Device can be used for construction monitoring which include helmet detection, workwear
detection, lone working detection and absence detection.
Prerequisites
Select
Setting
>
Event
>
Smart Plan
to enable
Construction Monitoring
.
Procedure
Step 1 Select
Setting
>
Event
>
Construction Monitoring
.
Step 2 Select
Global
or a preset from the
Preset
list.
● If global plan is selected, detection area and rule are set by default, and the
detection area cannot be changed.
● If a preset is selected, you need to set detection area and rule manually. The
following section uses selecting Preset 1 as an example.
Figure 5-95 Global plan