Event - Digital Watchdog VMAX AND CORE DW-VACB2T Manual

Event

4.3
4.3.1. SENSOR
Install multiple sensors on the system to get the pre & post alarm recording along with the intensive recording
function.
ON/OFF
Turn the sensor on or off.
CAM
Select the associated camera.
OUT
Select the associated alarm output.
Caution
Relay contact can stand up to 24V/1A. If it is connected to an external circuit which is over
24V/1A, the system may experience problems.
INTENSIVE RECODING
When the alarm is triggered, the DVR is switched from recording mode to continuous mode during the
selected dwell time. (Please refer to the "4.4.1 CAMERA" for detail.)
PRESET
Select a preset position for the camera to move to when the sensor is triggered. (See "3.3 PTZ Operation"
menu for additional information.)
DWELL (Post Alarm)
Set the sensor operation time to between 1 and 15 seconds. During this period, the corresponding camera
will record according to the Record setting. The recording stops and alarm output is turned off when the set
period is elapsed.
PRE-ALARM
Set recording period in seconds just before motion is detected. Input up to 5 seconds of time.
Pre-alarm recording mode is always "continuous" at the recording speed that the user sets in the "Record"
menu.
TYPE
Select the sensor type between N/O(Normal Open) and N/C(Normal Close). The circuit of an N/O sensor
type is usually open, and the activation fo the sensor occurs at the time of close. N/C type works in the
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