
Figure 4-179
4.8.3 Alarm Input
Step 1
Select
Main Menu > Advanced Settings > Alert Center > Alarm-in Port
.
The
Alarm-in Port
interface will be displayed. See Figure 4-180.
Step 2
There are four alarm input types:
● Local alarm: After connecting an alarm device to the NVR alarm input port, The NVR can trigger the
corresponding alarm operations when there is alarm signal from the alarm input port to the NVR.
● Network alarm: NVR triggers corresponding alarm operations when it receives the alarm signal via the
network transmission.
● IPC external alarm: When a network camera with a connected peripheral device has triggered an
alarm, it can upload the alarm signal to the NVR via the network transmission. The NVR can trigger
the corresponding alarm operations.
● IPC offline alarm: When the network connection between the NVR and the network camera is off, the
NVR can trigger the corresponding alarm operations.
Figure 4-180
Step 3
Set
Alarm-in Port
channel number and then select the Enable check box to enable
the function.
175
Содержание 1U POE NVR Series
Страница 1: ...User s Manual V4 1 1 ...
Страница 106: ...Figure 4 92 Figure 4 93 Step 2 Configure parameters See Table 4 26 95 ...
Страница 291: ...280 ...