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5.6.6
Alarm
In the main menu, click through the Settings menu to
‘Alarm’, you will see alarm setup
interface. See Figure 5-53.
Figure 5-53
Alarm in:
Select the channel number.
Event type:
There are four types:
Local input alarm:
The alarm signal system detects the signal from the alarm input port.
Network input alarm:
This detects the alarm signal from the network.
IPC external alarm:
This is the on-off alarm signal from the front-end device and can
activate the local NVR.
IPC offline alarm:
Once you select this item, system can generate an alarm when the
front-end IPC disconnects with the local NVR. The alarm can activate the record, PTZ,
snap functions. The alarm can last up until the IPC and the NVR connection resumes.
Enable:
Please highlight this button to enable current function.
Type:
normal open or normal close.
Period:
This section is to set local alarm period. System only enables local alarm in the
specified period. Click the Set button; you can select the business day(s) and the
non-business day(s). Please note for the work day/free day setup and the specific work day
setup, system just saves the latest setup. For example, the work day ranges from 8:30-17:30
Monday to Friday, and then you set the period 7:10-18:00 for Monday. So, the arm period of
the Monday ranges from 7:10 to 18:00. Please highlight the corresponding button to enable
this function.
PTZ activation:
When an alarm has been triggered, system can activate the PTZ operation.
The PTZ activation lasts as long as the specified anti-dither period.
