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QNVR Installation Manual V1.2
QNVR installation and user manual
2-7. Alarm
This configures the various recording settings per channel in the alarm record mode.
There are 16 sensor inputs on the rear of the NVR, these can be used to initiate the alarm
record mode.
Will need to change screen shot
The stream, audio are set up in the same way as the normal recording.
Preset on Alarms
–
Note: Only available on RS485 Telemetry
You can enable PTZ cameras to move to a preset position when a sensor alarm occurs.
A Single Alarm input can be used to drive up to 4 PTZ cameras to preset positions or Preset
tours. Click the Set icons below the Preset On Alarms
label.
Select the operation(preset or tour) of
each PTZ camera when the alarm occurs.
The sensor inputs on the rear panel can
be configured to be normally open (N.O),
normally closed (N.C) or None.
Note screen shot will need to change
Alarm Timer
Will need to change
screen shot
This allows you to set the time duration
of an alarm event;
-
Acknowledge
: The alarm event needs
to be cleared by the operator
by clicking the mouse.
-
Time out
: The alarm event clears after
a predefined period after event ends .
-
Transparent
: The alarm event clears
when the event clears
Keyswitch
A single alarm input can be selected to be a control switch, to turn alarm on or off globally.
This allows a final exit key switch to be used to manually arm the inputs.
