User guide

Illustra Flex 1MP & 3MP Bullet
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3.2.4.2 Alarm
When an alarm is connected, the unit triggers an alarm only once the status (open or closed) changed. When
an alarm event is detected, an alarm message would be displayed on the Web-Client screen for notification.
Alarm Input
Alarm Input: Set the Alarm Input as “ON” or “OFF”.
Input Type: Choose NO for normally open or NC for normally close. NO (Normally Opened): An alarm will be
triggered when the external contact closes. NC (Normally Closed): An alarm will be triggered when the
external contact opens.
F
IGURE 3-45: ALARM INPUT SETTING
Alarm Output
When the Mode is set to “On”, external devices such as sirens or flashing lights that connected to the alarm
output connector will signal for alarm activation.
F
IGURE 3-46: ALARM OUTPUT SETTING
Note
Please click “Save” button to save your settings. Users can also click “Reset to Default” to set
all the data and options back to defaults.