29
GVI Security
3.3.18
Alarm
Setting
The Mini Speed Dome provides eight alarm inputs and one alarm output (N.O. and N.C) to connect
alarm devices. With this function, the Dome Camera will cooperate with alarm system to catch the
event images. For wiring, please refer to the installation guide and/or qualified service personnel.
Adjustable alarm parameters are listed below.
ALARM PIN
The Dome Camera provides 8 alarm inputs and 1 relay output (1× N.O. and 1× N.C.). Select
an alarm pin which you want to set its alarm-related parameters, and then set its alarm-related
parameters in the Alarm Setting menu. For alarm pin definitions, refer to section 2.6 22-Pin
Connector Definition.
NOTE:
If two or more alarm pins are triggered at the same time, smaller alarm pin number
will have higher priority of being handled. For example, if Alarm-1 and Alarm-3 are triggered
simultaneously, only Alarm-1 will actually be handled.
ALARM SWITCH
The item is used to enable or disable the selected alarm pin function. Use the left/right
direction keys on the control keyboard to change the setting.
ALARM TYPE
There are two kinds of alarm types: Normal Open and Normal Close, which are illustrated as
below. Select an alarm type that corresponds with the alarm application.
ALARM ACTION
The alarm actions include PRESET, SEQUENCE, AUTOPAN and CRUISE functions. Select one
of these modes so that certain action will be executed when an alarm is triggered. Use the right
direction key of the control keyboard to select a particular action mode, and the items listed
below will change in accordance with your selected alarm action. Additionally, when an alarm is
triggered, there will be a flash warning notice: ALARM displayed in the upper right corner of
the screen.
PRESET POINT
Select a Preset Point where the Dome Camera should go when an alarm pin is triggered. The
preset point(s) should be set prior either in the PRESET setup menu or through the keyboard.
