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PRESET
User can select the camera to move to preset position, once the sensor is triggered. (User
should setup preset position in PTZ menu 4.2.6 in advance)
DWELL (Post Alarm)
Set the recording period from the start of sensor input activation. During this period, the
corresponding camera image will record according to the frame and alarm (relay) output
set. The recording stops and alarm output is turned off when the setting period is elapsed.
PRE-ALARM
Set recording period in seconds just before perceiving sensor input up to 3 seconds of
time length.
The system records in certain seconds of time prior to the time that alarm is activated, so
that user can search video even before alarm is triggered. The pre-alarm recording mode
is always “continuous” at the recording speed that user sets in “record” of “camera”
menu.
TYPE
Select the sensor type between N/O(Normal Open) and N/C(Normal Close), connecting
to alarm input plate. Circuit of N/O type is usually open, and the activation of the sensor
occurs at the time of close, and N/C type works the reverse way.
NOTIFY
User can select how to be alerted upon sensor is activated or motion is triggered by
pressing “NOTIFY” button.
The system will generate buzzer sound in the selection of buzzer and/or make pop-up
screen of the camera in the selection of camera pop-up
Note “Sensor” here means the alarm connected to DVR, which is triggered by
physical sensor input.