User's Manual

User’s Manual
144
5.5.11 Alarm
Step 1 Select
Setting
>
Event
>
Alarm
.
Figure 5-125 Alarm
Step 2 Configure alarm setting parameters.
Table 5-41 Description of alarm setting parameter
Parameter
Description
Enable
Select the
Enable
check box, and then the alarm linkage is
enabled.
Relay-in
Select alarm input, and 7 alarm inputs are available.
Sensor Type
There are two types:
NO
(normally open) and
NC
(normally
closed). Switch from
NO
to
NC
, and alarm event will be enabled.
Switch from
NC
to
NO
, and alarm event will be disabled.
For other parameters, see "5.5.1.1 Motion Detection".
Step 3 Click
Save
.
5.5.12 Abnormality
Abnormality includes 7 alarm events:
No SD Card
,
Capacity Warning
,
SD Card Error
,
Disconnection
,
IP Conflict
,
Illegal Access
, and
Security Exception
.