
Nextiva S2800e Series Programming Guide Programming the S2800e Camera • 13
When the outside door is fully closed, the buzzer is enabled to allow passage from the vestibule into the
building. All activity has been sent to Nextiva, also triggered by the dome. In the event that a “panic button” is
pressed, an auto-dialer could also be connected to call the police. This illustrates how a single dome can do
the work of several systems in a standalone application.
The options in the Alarm Input Controller menu are:
The Enable/Disable Input option indicates whether the four alarms are
active. These alarms may all be turned on and off individually; this
feature is useful when a single alarm is malfunctioning, a door is
propped open, or an alarm event is only required on certain dates and
times.
Report Enable indicates whether the local alarms are processed and
resolved at the dome. If a local alarm is enabled, a message will be
displayed on the Review screen when it is triggered. If an alarm is
disabled, nothing will be displayed when it is triggered.
The Active Alarm State menu chooses how individual alarm inputs
respond when contact closures are made (high) or broken (low) (in
essence, normally open or normally closed). On 23X/35X models only,
the hardwired alarm input control can be replaced with motion alarm
detection. This capability allows a motion detection alarm to be reported
to an external CPU.
The Acknowledge Mode menu determines whether an alarm is
acknowledged manually by the operator, momentary so the alarm
remains active until the alarm state is eliminated, or automatically after
a predetermined period of time (up to 89 seconds).
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