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AXISA8004-VENetworkVideoDoorStation
Detectors
Forinstructions,seeSetUpMotionDetectionWindowsonpage42.
Tocontrolthenumberofmotiondetectionalarms,theparametersObjectSize,HistoryandSensitivitycanbeadjusted.See
MotionDetectionParametersonpage42.
Oncemotiondetectionwindowsarecongured,theAxisproductcanbeconguredtoperformactionswhenmotionisdetected.
Possibleactionsincludeuploadingimagesandstartrecording.Formoreinformation,seeSetUpActionRulesonpage46.
Note
•Usingthemotiondetectionfeaturemaydecreasetheproduct’soverallperformance.
•ThepositionoftheMotionDetectionWindowisrelativetotheorientationoftheCamera.Changingtheorientationofthe
camerawillalsochangethepositionoftheMotionDetectionWindow.
SetUpMotionDetectionWindows
TosetupamotiondetectionIncludeWindow,followtheseinstructions:
1.GotoDetectors>MotionDetection.
2.SelectadesiredresolutionforviewingwhilesettingupMotionDetectionfromtheViewinlist.
3.SelecttheCongureIncludedWindowsoptionandclickNew.Selectthenewwindowinthelistofwindowsand
enteradescriptivename.
4.Adjustthesize(dragthebottomright-handcorner)andtheposition(clickonthetextatthetopanddragtothedesired
position)ofthewindow.
5.AdjusttheObjectSize,HistoryandSensitivityprolesliders(seeMotionDetectionParametersfordetails).Anydetected
motionwithinanactivewindowisindicatedbyredpeaksintheActivitywindow.
6.ClickSave.
Toexcludepartsoftheincludewindow,selecttheCongureExcludedWindowsandpositiontheexcludewindowwithinthe
includewindow.
Todeleteanincludeorexcludewindow,selectthewindowinthelistofwindowsandclickDel.
MotionDetectionParameters
Theparameterscontrollingmotiondetectionaredescribedinthetablebelow:
Parameter
ObjectSize
History
Sensitivity
Description
Objectsizerelativetowindow
size.
Objectmemorylength.
Differenceinluminance
betweenbackgroundand
object.
Highlevel(100%)
Onlyverylargeobjectstrigger
motiondetection.
Anobjectthatappearsin
thewindowtriggersmotion
detectionforalongtime
beforeitisconsideredas
non-moving.
Ordinarycoloredobjectson
ordinarybackgroundstrigger
motiondetection.
Mediumlevel(50%)
Alargedifferenceinluminance
isrequiredtotriggermotion
detection.
Lowlevel(0%)
Evenverysmallobjectstrigger
motiondetection.
Anobjectthatappearsin
thewindowtriggersmotion
detectiononlyforaveryshort
timebeforeitisconsideredas
non-moving.
Onlyverybrightobjectson
adarkbackgroundtrigger
motiondetection.
42
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