![background image](http://html.mh-extra.com/html/northern/n3nvr-series/n3nvr-series_user-manual_1708282105.webp)
Network Video Recorder
UI System Setting
User Manual
Issue: V4.6.X(2022-04-24)
85
Figure 7-35
Camera alarm out
Table 7-3
Camera alarm out
Parameter
Description
Setting
Alarm Output
ID of the alarm output channel.
NOTE
The number of alarm output channels
depends on the device model.
[Setting method]
Select a value from the
drop-down list box.
[Default value]
1
Name
Alarm output channel name.
[Value range]
0 to 32 bytes
Valid Signal
The options are as follows:
⚫
Close
: An alarm is generated when
an external alarm signal is received.
⚫
Open
: An alarm is generated when
no external alarm signal is received.
[Setting method]
Select a value from the
drop-down list box.
[Default value]
Close