Alarm, Digital Output

Table of Contents

Highlight caputure devices
Alarm Select
Alarm Property
Activate selected alarms
Event Mapping...

Alarm notifies the occurred event from the system to the outside. The number of the alarms depends on the model of the system.

Alarm Configuration Screen

Figure 4.10. Alarm Configuration Screen


Highlight caputure devices

This button shows only connected alarm in current capture card with emphasis.

[Note] Note
Highlight caputure devices option is enabled only in the system with capture card.

Alarm Select

This item selects an alarm to change the configuration. The configurations of multiple cameras can be set by clicking check box which is in first column of each row. The changed configurations are applied to all of the cameras simultaneously when the check box of the first row which contains titles of each column is clicked. Untouched configuration items are not applied to all of the cameras.

Alarm Property

The properties of the alarm are as follows.

  • Name

    Name distinguishes an alarm from other alarms.

  • Type

    Two types of method for sending the alarm signal are supported. The signal is sent when it is changed from zero to one in first type, the signal is sent when it is changed from one to zero in second type. It should be set depending on characteristic of the connected alarm device.

  • Duration

    It is a duration time for an alarm.

  • Interval

    It is a minimal time for generating the next alarm after the previous alarm occurred.

  • Count

    It is an additional repetition number for one alarm.

Activate selected alarms

This item is used to test function for generating the alarm signal. It generates the selected alarm signal by clicking Activate selected alarms button.

Event Mapping...

This button connects function which is proceeding by the NVR system when an input enters into the sensor. A configuration window like following will be appeared by clicking Event Mapping... button.

Event Mapping Screen

Figure 4.11. Event Mapping Screen


[Note] Note

Event mapping configuration is same with Event Mapping with Sensor.

These alarms can be executed by clicking the alarm panel button in the main display which is corresponding to the number of a alarm.

Alarm Panel Button in the Main Display

Figure 4.12. Alarm Panel Button in the Main Display