AXIS P3925-LRE User Manual

AXISP3925-LRENetworkCamera

UserManual

AXISP3925-LRENetworkCamera

TableofContents

Getstarted................................................3

Chooselens....................................................3

Findthedeviceonthenetwork....................................3

Accessthedevice...............................................3

Webpageoverview..............................................5

Additionalsettings..........................................7

Adjusttheimage................................................7

Viewandrecordvideo............................................12

Setuprulesandalerts...........................................13

Cleaningrecommendations...................................18

Learnmore................................................19

Viewarea......................................................19

Capturemodes.................................................19

Privacymasks..................................................19

Overlays.......................................................20

Streamingandstorage...........................................20

Troubleshooting............................................23

Resettofactorydefaultsettings...................................23

Firmwareoptions...............................................

Checkthecurrentrmware.......................................

Upgradethermware............................................23

Technicalissues,cluesandsolutions................................

Performanceconsiderations.......................................

Contactsupport.................................................26

Specications..............................................27

Productoverview................................................

SDcardslot....................................................

Buttons.......................................................

Connectors....................................................

23
23

24
25

27
28
28
28

2

AXISP3925-LRENetworkCamera

Getstarted

Getstarted

Chooselens

Thereismorethanonelensoptionforyourcamera.Whichlenstochoosedependsonthesurveillancerequirements.Thelenseshave
differentcapabilitieswhenitcomestolightsensitivityandeldofview.Seetheproduct’sdatasheetforlensalternatives.

Findthedeviceonthenetwork

TondAxisdevicesonthenetworkandassignthemIPaddressesinWindows®,useAXISIPUtilityorAXISDeviceManager.Both
applicationsarefreeandcanbedownloadedfromaxis.com/support.

FormoreinformationabouthowtondandassignIPaddresses,gotoHowtoassignanIPaddressandaccessyourdevice.

Browsersupport

Youcanusethedevicewiththefollowingbrowsers:

TM

Chrome

Windows

macOS

Otheroperatingsystems

Ifyouneedmoreinformationaboutrecommendedbrowsers,gotoaxis.com/browser-support.

®

®

recommended

recommended

xx

®

Firefox

xx

®

Edge

Safari

x

Accessthedevice

1.OpenabrowserandentertheIPaddressorhostnameoftheAxisdevice.

IfyoudonotknowtheIPaddress,useAXISIPUtilityorAXISDeviceManagertondthedeviceonthenetwork.

2.Entertheusernameandpassword.Ifyouaccessthedeviceforthersttime,youmustsettherootpassword.SeeSeta
newpasswordfortherootaccountonpage3.

3.Theliveviewpageopensinyourbrowser.

Verifythatnoonehastamperedwiththermware

TomakesurethatthedevicehasitsoriginalAxisrmware,ortotakefullcontrolofthedeviceafterasecurityattack:

1.Resettofactorydefaultsettings.SeeResettofactorydefaultsettingsonpage23.

Afterthereset,securebootguaranteesthestateofthedevice.

2.Congureandinstallthedevice.

®

Setanewpasswordfortherootaccount

Important

Thedefaultadministratorusernameisroot.Ifthepasswordforrootislost,resetthedevicetofactorydefaultsettings.

3

AXISP3925-LRENetworkCamera

Getstarted

1.Typeapassword.Followtheinstructionsaboutsecurepasswords.SeeSecurepasswordsonpage4.

2.Retypethepasswordtoconrmthespelling.

3.ClickCreatelogin.Thepasswordhasnowbeencongured.

Securepasswords

Important

Axisdevicessendtheinitiallysetpasswordincleartextoverthenetwork.Toprotectyourdeviceaftertherstlogin,set
upasecureandencryptedHTTPSconnectionandthenchangethepassword.

Towatchthisvideo,gotothewebversionofthisdocument.

www.axis.com/products/online-manual/66917

Supporttip:Passwordsecurityconrmationcheck

Thedevicepasswordistheprimaryprotectionforyourdataandservices.Axisdevicesdonotimposeapasswordpolicyasthey
maybeusedinvarioustypesofinstallations.

Toprotectyourdatawestronglyrecommendthatyou:

•Useapasswordwithatleast8characters,preferablycreatedbyapasswordgenerator.

•Don’texposethepassword.

•Changethepasswordatarecurringinterval,atleastonceayear.

4

AXISP3925-LRENetworkCamera

Getstarted

Webpageoverview

1

Liveviewcontrolbar

2

Liveview

3

Productname

4

Userinformation,colorthemes,andhelp

5

Videocontrolbar

6

Settingstoggle

5

AXISP3925-LRENetworkCamera

Getstarted

7

Settingstabs

6

AXISP3925-LRENetworkCamera

Additionalsettings

Additionalsettings

Adjusttheimage

Thissectionincludesinstructionsabouthowtocongureyourdevice.Ifyouwanttolearnmoreabouthowcertainfeatures
function,gotoLearnmoreonpage19.

Levelthecamera

Toadjusttheviewinrelationtoareferenceareaorobject,usethelevelingguideincombinationwithamechanicaladjustment
ofthecamera.

1.GotoSettings>System>Orientationandclick

2.Adjustthecameramechanicallyuntilthepositionofthereferenceareaorobject,isalignedwiththelevelingguide.

.

Selectsceneprole

Asceneproleisasetofpredenedimageappearancesettingsincludingcolorlevel,brightness,sharpness,contrastandlocal
contrast.Sceneprolesarepreconguredintheproductforquicksetuptoaspecicscenario,forexampleForensicwhichis

optimizedforsurveillanceconditions.Foradescriptionofeachavailablesetting,gotothehelpmenu

Youcanselectasceneproleduringtheinitialsetupofthecamera.Youcanalsoselectorchangesceneprolelater.

1.GotoSettings>System.

2.GotoPlaincong>Imagesourceandselectasceneprole.

3.ClickSave.

andclickHelp.

Reduceimageprocessingtimewithlowlatencymode

Youcanoptimizetheimageprocessingtimeofyourlivestreambyturningonlowlatencymode.Thelatencyinyourlivestreamis
reducedtoaminimum.

1.GotoSettings>System.

2.GotoPlaincong>Imagesource.

3.GotoLowlatencymodeandselectOn.

4.ClickSave.

Selectexposuremode

Therearedifferentexposuremodeoptionsinthecamerathatadjustsaperture,shutterspeed,andgaintoimproveimagequalityfor
specicsurveillancescenes.GotoSettings>Image>Exposureandselectbetweenthefollowingexposuremodes:

•Formostusecases,selectAutomaticexposure.

•Forenvironmentswithcertainarticiallighting,forexampleuorescentlighting,selectFlicker-free.

Selectthesamefrequencyasthepowerlinefrequency.

•Forenvironmentswithcertainarticiallightandbrightlight,forexampleoutdoorswithuorescentlightingatnightand
sunduringdaytime,selectFlicker-reduced.

Selectthesamefrequencyasthepowerlinefrequency.

7

AXISP3925-LRENetworkCamera

Additionalsettings

•Tolockthecurrentexposuresettings,selectHoldcurrent.

OptimizeIRillumination

Inmostcases,theexposureoftheimageisautomaticallyadjustedtoobtainoptimalimagequality.Ifthecameraisplacedclosetoa
walloracorner,itcansometimesresultinsaturationofpartsoftheimage.Whenthishappens,theLED’sclosesttothewallor
cornerareautomaticallydimmedtoavoidsaturatingtheimage.

Dependingontheinstallationenvironmentandtheconditionsaroundthecamera,forexampleexternallightsourcesinthescene,
youcansometimesimprovetheIRilluminationifyoumanuallyadjusttheintensityoftheLED’s.

1.GotoSettings>Image>Dayandnight,andturnonAllowillumination.

2.TurnonLiveviewcontrol.

3.MinimizeSettings.

4.Intheliveviewcontrolbar,clicktheIlluminationbutton,turnonIRlightandselectManual.

5.Adjusttheintensity.

BenetfromIRlightinlow-lightconditionsusingnightmode

Yourcamerausesvisiblelighttodelivercolorimagesduringtheday.Astheavailablelightdiminishes,youcansetthecamerato
automaticallyshifttonightmode,inwhichthecamerausesbothvisiblelightandnear-infraredlighttodeliverblack-and-white
images.Sincethecamerausesmoreoftheavailablelightitcandeliverbrighter,moredetailed,images.

1.GotoSettings>Image>Dayandnight,andmakesurethattheIRcutlterissettoAuto.

2.Todetermineatwhatlightlevelyouwantthecameratoshifttonightmode,movetheThresholdslidertowardBright
orDark.

Note

Ifyousettheshifttonightmodetooccurwhenit’sbrighter,theimageremainssharperastherewillbelesslow-light
noise.Ifyousettheshifttooccurwhenit’sdarker,theimagecolorsaremaintainedforlonger,buttherewillbemore
imageblurduetolow-lightnoise.

Reducenoiseinlow-lightconditions

Toreducenoiseinlow-lightconditions,youcanadjustoneormoreofthefollowingsettings:

•Adjustthetrade-offbetweennoiseandmotionblur.GotoSettings>Image>ExposureandmovetheBlur-noise
trade-offslidertowardLownoise.

•Settheexposuremodetoautomatic.

Note

Ahighmaxshuttervaluecanresultinmotionblur.

•Toslowdowntheshutterspeed,setmaxshuttertothehighestpossiblevalue.

•Reducesharpnessintheimage.

Note

Whenyoureducethemaxgain,theimagecanbecomedarker.

•Setthemaxgaintoalowervalue.

•Opentheaperture.

8

AXISP3925-LRENetworkCamera

Additionalsettings

Reducemotionblurinlow-lightconditions

Toreducemotionblurinlow-lightconditions,adjustoneormoreofthefollowingsettingsinSettings>Image>Exposure:

•MovetheBlur-noisetrade-offslidertowardLowmotionblur.

Note

Whenyouincreasethegain,imagenoisealsoincreases.

•SetMaxshuttertoashortertime,andMaxgaintoahighervalue.

Ifyoustillhaveproblemswithmotionblur:

•Increasethelightlevelinthescene.

•Mountthecamerasothatobjectsmovetowarditorawayfromitratherthansideways.

Note

Ifyouusealenswithalargeraperture,thedepthofeldgetsshallower.

•Changetoalenswithalargeraperture.

Handlesceneswithstrongbacklight

Dynamicrangeisthedifferenceinlightlevelsinanimage.Insomecasesthedifferencebetweenthedarkestandthebrightest
areascanbesignicant.Theresultisoftenanimagewhereeitherthedarkorthebrightareasarevisible.Widedynamicrange
(WDR)makesbothdarkandbrightareasoftheimagevisible.

ImagewithoutWDR.

Note

•WDRcancauseartifactsintheimage.

•WDRmaynotbeavailableforallcapturemodes.

ImagewithWDR.

9

AXISP3925-LRENetworkCamera

Additionalsettings

1.GotoSettings>Image>Widedynamicrange.

2.TurnonWDR.

3.UsetheLocalcontrastslidertoadjusttheamountofWDR.

4.UsetheTonemappingslidertoadjusttheamountofWDR.

5.Ifyoustillhaveproblems,gotoExposureandadjusttheExposurezonetocovertheareaofinterest.

FindoutmoreaboutWDRandhowtouseitataxis.com/web-articles/wdr.

StabilizeashakyimagewithElectronicImageStabilization(EIS)

ElectronicImageStabilization(EIS)canbeusedinenvironmentswheretheproductismountedinanexposedlocationandsubjectto
vibrations,forexample,windorpassingtrafc.TurnonEIStogetasmootherandsteadierimagewithoutblur.

EISalsoreducesthelesizeofthecompressedimageandlowersthebitrateofthevideostream.

Note

WhenEISisturnedontheimageiscroppedslightly,loweringthemaximumresolution.

1.GotoSettings>Image>Imagecorrection.

2.TurnonEIS.

Monitorlongandnarrowareas

Usecorridorformattobetterutilizethefulleldofviewinalongandnarrowarea,forexampleastaircase,hallway,road,ortunnel.

1.Dependingonyourdevice,turnthecameraorthe3-axislensinthecamera90°or270°.

2.Ifthedevicedoesn’thaveautomaticrotationoftheview,logintothewebpageandgotoSettings>System>Orientation.

3.Click

.

4.Rotatetheview90°or270°.

Findoutmoreataxis.com/axis-corridor-format.

Improvelicenseplaterecognition

Tobetterrecognizethelicenseplateofacarpassingbythecamera,youcanapplyandadjustanumberofthings.

Oneoptionistousethepixelcounterinyourcameratosettheoptimalpixelresolution:

10

AXISP3925-LRENetworkCamera

Additionalsettings

1.GotoSettings>System>Orientationandclick.

2.Adjustthesizeandplacementoftherectangleinthecamera’sliveviewaroundtheareaofinterest,forexample
wherethelicenseplatesofpassingcarsareexpectedtoappear.Youcanthenseethenumberofpixelsrepresentedby
thesidesoftherectangle.

Note

Youcanuseanobjectofaknownsizeintheviewasareferencetodecidehowmuchresolutionisneededforrecognition.

Inaddition,youcantrytoadjustthefollowingtooptimizelicenseplaterecognition:

•Shutterspeed

•Gain

•Zoom

Hidepartsoftheimagewithprivacymasks

Youcancreateoneorseveralprivacymaskstohidepartsoftheimage.

Towatchthisvideo,gotothewebversionofthisdocument.

www.axis.com/products/online-manual/66917

Howtocreateaprivacymask

1.GotoSettings>Privacymask.

2.ClickNew.

3.Adjustthesize,color,andnameoftheprivacymaskaccordingtoyourneeds.

Towatchthisvideo,gotothewebversionofthisdocument.

www.axis.com/products/online-manual/66917

Howtochangetheappearanceofthemask

Showanimageoverlay

Toaddanimageasanoverlayinthevideostream:

1.GotoSettings>Overlay.

2.ClickImagelist.

11

AXISP3925-LRENetworkCamera

Additionalsettings

3.UploadanimageandclickDone.

4.ClickCreateoverlay.

5.SelectImageandclickCreate.

6.SelectImageandclickOk.

7.SelectImportanduploadanimage.

8.Selecttheimagefromthedrop-downlist.

9.Topositiontheimageoverlay,chooseCustomoroneofthepresets.

10.ClickCreate.

Viewandrecordvideo

Thissectionincludesinstructionsabouthowtocongureyourdevice.Tolearnmoreabouthowstreamingandstorageworks,goto
Streamingandstorageonpage20.

Reducebandwidthandstorage

Important

Ifyoureducethebandwidthitcanresultinlossofdetailsinthepicture.

1.GotoliveviewandselectH.264.

2.GotoSettings>Stream.

3.Dooneormoreofthefollowing:

Note

ThezipstreamsettingsareusedforbothH.264andH.265.

-TurnondynamicGOPandsetahighGOPlengthvalue.

-Increasethecompression.

-TurnondynamicFPS.

Note

WebbrowsersdonotsupportH.265decoding.UseavideomanagementsystemorapplicationsupportingH.265decoding.

Setupnetworkstorage

Tostorerecordingsonthenetwork,youneedtosetupnetworkstorage:

1.GotoSettings>System>Storage.

2.ClickSetupunderNetworkstorage.

3.EntertheIPaddressofthehostserver .

4.Enterthenameofthesharedlocationonthehostserver.

5.Movetheswitchifthesharerequiresalogin,andenterusernameandpassword.

6.ClickConnect.

12

AXISP3925-LRENetworkCamera

Additionalsettings

Recordandwatchvideo

Torecordvideoyoumustrstsetupnetworkstorage,seeSetupnetworkstorageonpage12,orhaveanSDcardinstalled.

Recordvideo

1.Gototheliveview.

2.Tostartarecording,clickRecord.Clickagaintostoptherecording.

Watchvideo

1.ClickStorage>Gotorecordings.

2.Selectyourrecordinginthelistanditwillplayautomatically.

Setuprulesandalerts

Youcancreaterulestomakeyourdeviceperformanactionwhencertaineventsoccur.Aruleconsistsofconditionsandactions.
Theconditionscanbeusedtotriggertheactions.Forexample,thedevicecanstartarecordingorsendanemailwhenitdetects
motion,orshowanoverlaytextwhilethedeviceisrecording.

Triggeranaction

1.GotoSettings>System>Eventstosetuparule.Theruledeneswhenthedevicewillperformcertainactions.Rules
canbesetupasscheduled,recurring,orforexample,triggeredbymotiondetection.

2.SelecttheConditionthatmustbemettotriggertheaction.Ifyouspecifymorethanoneconditionfortherule,allofthe
conditionsmustbemettotriggertheaction.

3.SelectwhichActionthedeviceshouldperformwhentheconditionsaremet.

Note

Ifyoumakechangestoanactiverule,youhavetorestarttheruleforthechangestotakeeffect.

Note

Ifyouchangethedenitionofastreamprolethatisusedinarule,youhavetotorestartalltherulesthatusethat
streamprole.

Recordvideowhenthecameradetectsmotion

ThisexampleexplainshowtosetupthecameratostartrecordingtotheSDcardvesecondsbeforeitdetectsmotionandto
stoponeminuteafter.

Towatchthisvideo,gotothewebversionofthisdocument.

www.axis.com/products/online-manual/66917

Howtorecordavideostreamwhenthecameradetectsmotion

MakesurethatAXISVideoMotionDetectionisrunning:

1.GotoSettings>Apps>AXISVideoMotionDetection.

13

AXISP3925-LRENetworkCamera

Additionalsettings

2.Starttheapplicationifitisnotalreadyrunning.

3.Makesureyouhavesetuptheapplicationaccordingtoyourneeds.Ifyouneedhelp,seethe
usermanualforAXISVideoMotionDetection4.

Createarule:

1.GotoSettings>System>Eventsandaddarule.

2.Typeanamefortherule.

3.Inthelistofconditions,underApplication,selectAXISVideoMotionDetection(VMD).

4.Inthelistofactions,underRecordings,selectRecordvideowhiletheruleisactive.

5.Selectanexistingstreamproleorcreateanewone.

6.Settheprebuffertimeto5seconds.

7.Setthepostbuffertimeto60seconds.

8.Inthelistofstorageoptions,selectSDcard.

9.ClickSave.

Showatextoverlayinthevideostreamwhenthedevicedetectsmotion

Thisexampleexplainshowtodisplaythetext“Motiondetected”whenthedevicedetectsmotion.

Towatchthisvideo,gotothewebversionofthisdocument.

www.axis.com/products/online-manual/66917

Howtoshowtextoverlaywhenthecameradetectsmotion

MakesurethatAXISVideoMotionDetectionisrunning:

1.GotoSettings>Apps>AXISVideoMotionDetection.

2.Starttheapplicationifitisnotalreadyrunning.

3.Makesureyouhavesetuptheapplicationaccordingtoyourneeds.

Addtheoverlaytext:

4.GotoSettings>Overlay.

5.SelectCreateoverlayandselectTextoverlay.

6.Enter#Dinthetexteld.

7.Choosetextsizeandappearance.

8.Topositionthetextoverlay,chooseCustomoroneofthepresets.

Createarule:

14

AXISP3925-LRENetworkCamera

Additionalsettings

9.GotoSystem>Events>Rulesandaddarule.

10.Typeanamefortherule.

11.Inthelistofconditions,selectAXISVideoMotionDetection.

12.Inthelistofactions,selectUseoverlaytext.

13.Selectaviewarea.

14.Type“Motiondetected”.

15.Settheduration.

16.ClickSave.

Note

Ifyouupdatetheoverlaytextitwillbeautomaticallyupdatedonallvideostreamsdynamically.

Directthecameratoapresetpositionwhenthecameradetectsmotion

Thisexampleexplainshowtosetupthecameratogotoapresetpositionwhenitdetectsmotionintheimage.

MakesurethatAXISVideoMotionDetectionisrunning:

1.GotoSettings>Apps>AXISVideoMotionDetection.

2.Starttheapplicationifitisnotalreadyrunning.

3.Makesureyouhavesetuptheapplicationaccordingtoyourneeds.Ifyouneedhelp,seethe
usermanualforAXISVideoMotionDetection4.

Addapresetposition:

GotoSettings>PTZandsetwhereyouwantthecameratobedirectedbycreatingapresetposition.

Createarule:

1.GotoSettings>System>Events>Rulesandaddarule.

2.Typeanamefortherule.

3.Inthelistofconditions,selectavideomotiondetectionconditionunderApplication.

4.Fromthelistofactions,selectGotopresetposition.

5.Selectthepresetpositionyouwantthecameratogoto.

6.ClickSave.

Towatchthisvideo,gotothewebversionofthisdocument.

www.axis.com/products/online-manual/66917

15

AXISP3925-LRENetworkCamera

Additionalsettings

Recordvideowhenthecameradetectsimpact

Shockdetectionallowsthecameratodetecttamperingcausedbyvibrationsorshock.Vibrationsduetotheenvironmentortoan
objectcantriggeranactiondependingontheshocksensitivityrange,whichcanbesetfrom0to100.Inthisscenario,someoneis
throwingrocksatthecameraafterhoursandyouwouldliketogetavideoclipoftheevent.

Turnonshockdetection:

1.GotoSettings>System>Detectors.

2.Turnonshockdetection,andsetavaluefortheshocksensitivity.

Createarule:

1.GotoSettings>System>Eventsandaddarule.

2.Typeanamefortherule.

3.Inthelistofconditions,underDevicestatus,selectShockdetected.

4.Click+toaddasecondcondition.

5.Inthelistofconditions,underScheduledandrecurring,selectScheduledevent.

6.Inthelistofschedules,selectAfterhours.

7.Inthelistofactions,underRecordings,selectRecordvideowhiletheruleisactive.

8.SelectaCamera.

9.Settheprebuffertimeto5seconds.

10.Setthepostbuffertimeto60seconds.

11.Selectwheretosavetherecordings.

12.ClickSave.

Providevisualindicationofanongoingevent

YouhavetheoptiontoconnecttheAXISI/OIndicationLEDtoyournetworkcamera.ThisLEDcanbeconguredtoturnonwhenever
certaineventsoccurinthecamera.Forexample,toletpeopleknowthatvideorecordingisinprogress.

Requiredhardware

•AXISI/OIndicationLED

•AnAxisnetworkvideocamera

Note

ForinstructionsonhowtoconnecttheAXISI/OIndicationLED,seetheinstallationguideprovidedwiththeproduct.

ThefollowingexampleshowshowtocongurearulethatturnsontheAXISI/OIndicationLEDtoindicatethatcameraisrecording.

1.GotoSettings>System>I/OPorts.

2.GotoSettings>System>Events.

3.Createanewrule.

4.SelecttheConditionthatmustbemettotriggerthecameratostartrecording.Itcan,forexample,beatimescheduleor
motiondetection.

5.Inthelistofactions,selectRecordvideo.Selectastreamproleorcreateanew.AlsosetthePrebufferandPostbuffer
asrequired.

16

AXISP3925-LRENetworkCamera

Additionalsettings

6.Savetherule.

7.CreateasecondruleandselectthesameConditionasintherstrule.

8.Inthelistofactions,selectToggleI/Owhiletheruleisactive,andthenselecttheporttheAXISI/OIndicationLEDis
connectedto.SetthestatetoActive.

9.Savetherule.

OtherscenarioswhereAXISI/OIndicationLEDcanbeusedareforexample:

•ConguretheLEDtoturnonwhenthecamerastarts,toindicatethepresenceofthecamera.SelectSystemreadyas
acondition.

•ConguretheLEDtoturnonwhenlivestreamisactivetoindicatethatapersonoraprogramisaccessingastreamfrom
thecamera.SelectLivestreamaccessedasacondition.

Sendanemailautomaticallyifsomeonespraypaintsthelens

Towatchthisvideo,gotothewebversionofthisdocument.

www.axis.com/products/online-manual/66917

Howtosendanemailnoticationifsomeonespraypaintthelens

1.GotoSettings>System>Detectors.

2.TurnonTriggerondarkimages.Thiswilltriggeranalarmifthelensissprayed,covered,orrenderedseverelyoutoffocus.

3.SetadurationforTriggerafter.Thevalueindicatesthetimethatmustpassbeforeanemailissent.

Createarule:

1.GotoSettings>System>Events>Rulesandaddarule.

2.Typeanamefortherule.

3.Inthelistofconditions,selectTampering.

4.Inthelistofactions,selectSendnoticationtoemail.

5.SelectarecipientfromthelistorgotoRecipientstocreateanewrecipient.

Tocreateanewrecipient,click

6.Typeasubjectandamessagefortheemail.

7.ClickSave.

.Tocopyanexistingrecipient,click.

17

AXISP3925-LRENetworkCamera

Cleaningrecommendations

Cleaningrecommendations

Youcancleanthisdevicewithdetergentandhigh-pressurewater.Maximumwatertemperatureis80°C(176°F).

1.Applydetergentwithacloth.

2.Rinsethedeviceusingawaterhoseorhigh-pressurewater.

3.Wipedrywithacleancloth.

18

AXISP3925-LRENetworkCamera

bar

1/2

0

1

mph

bar

1/2

0

1

mph

1280x720p

1920x1080p

Learnmore

Learnmore

Viewarea

Aviewareaisacroppedpartofthefullview.Youcanstreamandstoreviewareasinsteadofthefullviewtominimizebandwidth
andstorageneeds.IfyouenablePTZforaviewarea,youcanpan,tiltandzoomwithinit.Byusingviewareasyoucanremoveparts
ofthefullview,forexample,thesky.

Whenyousetupaviewarea,werecommendyoutosetthevideostreamresolutiontothesamesizeasorsmallerthantheviewarea
size.Ifyousetthevideostreamresolutionlargerthantheviewareasizeitimpliesdigitallyscaledupvideoaftersensorcapture,
whichrequiresmorebandwidthwithoutaddingimageinformation.

Capturemodes

Acapturemodeconsistsofaresolutionandthecorrespondingframerateavailableintheproduct.Thecapturemodesetting
affectsthecamera’seldofviewandaspectratio.

Thelowerresolutioncapturemodeiscroppedoutfromthehighestresolution.

Theimageshowshowtheeldofviewandaspectratiocanchangebetweentwodifferentcapturemodes.

Whichcapturemodetochoosedependsontherequirementsofframerateandresolutionforthespecicsurveillancesetup.For
specicationsaboutavailablecapturemodes,seetheproduct’sdatasheetataxis.com.

Privacymasks

Aprivacymaskisauser-denedareathatpreventsusersfromviewingapartofthemonitoredarea.Inthevideostream,privacy
masksappearasblocksofsolidcolor.

Aprivacymaskisauser-denedareathatcoversapartofthemonitoredarea.Inthevideostream,privacymasksappeareitheras
blocksofsolidcolororwithamosaicpattern.

You’llseetheprivacymaskonallsnapshots,recordedvideo,andlivestreams.

YoucanusetheVAPIX®applicationprogramminginterface(API)toturnofftheprivacymasks.

Important

Ifyouusemultipleprivacymasksitmayaffecttheproduct’sperformance.

19

AXISP3925-LRENetworkCamera

Learnmore

Overlays

Overlaysaresuperimposedoverthevideostream.Theyareusedtoprovideextrainformationduringrecordings,suchasatimestamp,
orduringproductinstallationandconguration.Youcanaddeithertextoranimage.

Thevideostreamingindicatorisanothertypeofoverlay.Itshowsyouthattheliveviewvideostreamislive.

Streamingandstorage

Videocompressionformats

Decidewhichcompressionmethodtousebasedonyourviewingrequirements,andonthepropertiesofyournetwork.The
availableoptionsare:

MotionJPEG

MotionJPEG,orMJPEG,isadigitalvideosequencethatismadeupofaseriesofindividualJPEGimages.Theseimagesarethen
displayedandupdatedataratesufcienttocreateastreamthatshowsconstantlyupdatedmotion.Fortheviewertoperceivemotion
videotheratemustbeatleast16imageframespersecond.Fullmotionvideoisperceivedat30(NTSC)or25(PAL)framespersecond.

TheMotionJPEGstreamusesconsiderableamountsofbandwidth,butprovidesexcellentimagequalityandaccesstoeveryimage
containedinthestream.

H.264orMPEG-4Part10/AVC

Note

H.264isalicensedtechnology.TheAxisproductincludesoneH.264viewingclientlicense.Toinstalladditionalunlicensed
copiesoftheclientisprohibited.Topurchaseadditionallicenses,contactyourAxisreseller.

H.264can,withoutcompromisingimagequality,reducethesizeofadigitalvideolebymorethan80%comparedtotheMotion
JPEGformatandbyasmuchas50%comparedtotheMPEG-4standard.Thismeansthatlessnetworkbandwidthandstoragespace
arerequiredforavideole.Orseenanotherway,highervideoqualitycanbeachievedforagivenbitrate.

H.265orMPEG-HPart2/HEVC

Note

H.265islicensedtechnology.TheAxisproductincludesoneH.265viewingclientlicense.Toinstalladditionalunlicensed
copiesoftheclientisprohibited.Topurchaseadditionallicenses,contactyourAxisreseller.

HowdoImage,Stream,andStreamprolesettingsrelatetoeachother?

TheImagetabcontainscamerasettingsthataffectallvideostreamsfromtheproduct.Ifyouchangesomethinginthistab,it
immediatelyaffectsallvideostreamsandrecordings.

TheStreamtabcontainssettingsforvideostreams.Yougetthesesettingsifyourequestavideostreamfromtheproductanddon’t
specifyforexampleresolution,orframerate.WhenyouchangethesettingsintheStreamtab,itdoesn’taffectongoingstreams,but
itwilltakeeffectwhenyoustartanewstream.

TheStreamprolessettingsoverridethesettingsfromtheStreamtab.Ifyourequestastreamwithaspecicstreamprole,the
streamcontainsthesettingsofthatprole.Ifyourequestastreamwithoutspecifyingastreamprole,orrequestastreamprole
thatdoesn'texistintheproduct,thestreamcontainsthesettingsfromtheStreamtab.

Bitratecontrol

Withbitratecontrol,youcanmanagethebandwidthconsumptionofyourvideostream.

Variablebitrate(VBR)

Withvariablebitrate,thebandwidthconsumptionvariesbasedonthelevelofactivityinthescene.Themoreactivityinthescene,
themorebandwidthyouneed.Youareguaranteedconstantimagequalitybutitrequiresstoragemargins.

20

AXISP3925-LRENetworkCamera

Learnmore

Maximumbitrate(MBR)

Withmaximumbitrate,youcansetatargetbitratetohandlebitratelimitationsinyoursystem.Youmayseeadeclineinimage
qualityorframeratewhentheinstantaneousbitrateiskeptbelowthespeciedtargetbitrate.Youcanchoosetoeitherprioritize
imagequalityorframerate.Werecommendthatyoucongurethetargetbitratetoahighervaluethantheexpectedbitrate.This
givesyouamarginforadditionalcomplexitythatneedstobecaptured.

1

Targetbitrate

Averagebitrate(ABR)

Withaveragebitrate,thebitrateisautomaticallyadjustedoveralongertimescale.Thisissoyoucanmeetthespeciedtargetand
providethebestvideoqualitybasedonyouravailablestorage.Bitrateishigherinsceneswithalotofactivity,comparedtostatic
scenes.Youaremorelikelytogetbetterimagequalitywhenneededwhenusingtheaveragebitrateoption.Youcandenethetotal
storagerequiredtostorethevideostreamforaspeciedamountoftime(retentiontime)whenimagequalityisadjustedtomeetthe
speciedtargetbitrate.Specifytheaveragebitratesettingsinoneofthefollowingways:

•Tocalculatetheestimatedstorageneed,setthetargetbitrateandtheretentiontime.

•Tocalculatetheaveragebitrate,basedonavailablestorageandrequiredretentiontime,usethetargetbitratecalculator.

21

AXISP3925-LRENetworkCamera

kbit/s

s

1

2

kbit/s

s

1

2

Learnmore

1

Targetbitrate

2

Actualaveragebitrate

Youcanalsoturnonmaximumbitrateandspecifyatargetbitratewithintheaveragebitrateoption.

1

Targetbitrate

2

Actualaveragebitrate

22

AXISP3925-LRENetworkCamera

Troubleshooting

Troubleshooting

Resettofactorydefaultsettings

Important

Resettofactorydefaultshouldbeusedwithcaution.Aresettofactorydefaultresetsallsettings,includingtheIPaddress,to
thefactorydefaultvalues.

Toresettheproducttothefactorydefaultsettings:

1.Disconnectpowerfromtheproduct.

2.Pressandholdthecontrolbuttonwhilereconnectingpower.SeeProductoverviewonpage27.

3.Keepthecontrolbuttonpressedfor15–30secondsuntilthestatusLEDindicatorashesamber.

4.Releasethecontrolbutton.TheprocessiscompletewhenthestatusLEDindicatorturnsgreen.Theproducthasbeenreset
tothefactorydefaultsettings.IfnoDHCPserverisavailableonthenetwork,thedefaultIPaddressis192.168.0.90.

5.UsetheinstallationandmanagementsoftwaretoolstoassignanIPaddress,setthepassword,andaccessthevideostream.

Theinstallationandmanagementsoftwaretoolsareavailablefromthesupportpagesonaxis.com/support.

Itisalsopossibletoresetparameterstofactorydefaultthroughthewebinterface.GotoSettings>System>Maintenanceand
clickDefault.

Firmwareoptions

Axisoffersproductrmwaremanagementaccordingtoeithertheactivetrackorthelong-termsupport(LTS)tracks.Beingonthe
activetrackmeanscontinuouslygettingaccesstoallthelatestproductfeatures,whiletheLTStracksprovideaxedplatformwith
periodicreleasesfocusedmainlyonbugxesandsecurityupdates.

Usingrmwarefromtheactivetrackisrecommendedifyouwanttoaccessthenewestfeatures,orifyouuseAxisend-to-endsystem
offerings.TheLTStracksarerecommendedifyouusethird-partyintegrations,whicharenotcontinuouslyvalidatedagainstthelatest
activetrack.WithLTS,theproductscanmaintaincybersecuritywithoutintroducinganysignicantfunctionalchangesoraffecting
anyexistingintegrations.FormoredetailedinformationaboutAxisproductrmwarestrategy ,gotoaxis.com/support/rmware.

Checkthecurrentrmware

Firmwareisthesoftwarethatdeterminesthefunctionalityofnetworkdevices.Oneofyourrstactionswhentroubleshootinga
problemshouldbetocheckthecurrentrmwareversion.Thelatestversionmaycontainacorrectionthatxesyourparticular
problem.

Tocheckthecurrentrmware:

1.Gototheproduct’swebpage.

2.Clickonthehelpmenu

.

3.ClickAbout.

Upgradethermware

Important

Preconguredandcustomizedsettingsaresavedwhenthermwareisupgraded(providedthatthefeaturesareavailablein
thenewrmware)althoughthisisnotguaranteedbyAxisCommunicationsAB.

23

AXISP3925-LRENetworkCamera

Troubleshooting

Important

Makesuretheproductremainsconnectedtothepowersourcethroughouttheupgradeprocess.

Note

Whenyouupgradetheproductwiththelatestrmwareintheactivetrack,theproductreceivesthelatestfunctionality
available.Alwaysreadtheupgradeinstructionsandreleasenotesavailablewitheachnewreleasebeforeupgradingthe
rmware.Tondthelatestrmwareandthereleasenotes,gotoaxis.com/support/rmware.

1.Downloadthermwareletoyourcomputer,availablefreeofchargeataxis.com/support/rmware.

2.Logintotheproductasanadministrator.

3.GotoSettings>System>Maintenance.Followtheinstructionsonthepage.Whentheupgradehasnished,the
productrestartsautomatically.

AXISDeviceManagercanbeusedformultipleupgrades.Findoutmoreataxis.com/products/axis-device-manager.

Towatchthisvideo,gotothewebversionofthisdocument.

www.axis.com/products/online-manual/66917

Technicalissues,cluesandsolutions

Ifyoucan’tndwhatyou’relookingforhere,trythetroubleshootingsectionataxis.com/support.

Problemsupgradingthermware

FirmwareupgradefailureIfthermwareupgradefails,thedevicereloadsthepreviousrmware.Themostcommonreason

Problemsafterrmware
upgrade

ProblemssettingtheIPaddress

Thedeviceislocatedona
differentsubnet

TheIPaddressisbeingused
byanotherdevice

PossibleIPaddressconict
withanotherdeviceonthe
samesubnet

isthatthewrongrmwarelehasbeenuploaded.Checkthatthenameofthermwarele
correspondstoyourdeviceandtryagain.

Ifyouexperienceproblemsafterarmwareupgrade,rollbacktothepreviouslyinstalledversion
fromtheMaintenancepage.

IftheIPaddressintendedforthedeviceandtheIPaddressofthecomputerusedtoaccessthe
devicearelocatedondifferentsubnets,youcannotsettheIPaddress.Contactyournetwork
administratortoobtainanIPaddress.

DisconnecttheAxisdevicefromthenetwork.Runthepingcommand(inaCommand/DOSwindow,
typepingandtheIPaddressofthedevice):

•Ifyoureceive:Replyfrom<IPaddress>:bytes=32;time=10...
thismeansthattheIPaddressmayalreadybeinusebyanotherdeviceonthenetwork.
ObtainanewIPaddressfromthenetworkadministratorandreinstallthedevice.

•Ifyoureceive:Requesttimedout,thismeansthattheIPaddressisavailable
forusewiththeAxisdevice.Checkallcablingandreinstallthedevice.

ThestaticIPaddressintheAxisdeviceisusedbeforetheDHCPserversetsadynamicaddress.
ThismeansthatifthesamedefaultstaticIPaddressisalsousedbyanotherdevice,theremay
beproblemsaccessingthedevice.

24

AXISP3925-LRENetworkCamera

Troubleshooting

Thedevicecannotbeaccessedfromabrowser

Cannotlogin

TheIPaddresshasbeen
changedbyDHCP

Certicateerrorwhenusing
IEEE802.1X

Thedeviceisaccessiblelocallybutnotexternally

Toaccessthedeviceexternally,werecommendusingoneofthefollowingapplicationsforWindows

•AXISCompanion:freeofcharge,idealforsmallsystemswithbasicsurveillanceneeds.

•AXISCameraStation:30-daytrialversionfreeofcharge,idealforsmalltomid-sizesystems.

Forinstructionsanddownload,gotoaxis.com/vms.

WhenHTTPSisenabled,ensurethatthecorrectprotocol(HTTPorHTTPS)isusedwhenattempting
tologin.Youmayneedtomanuallytypehttporhttpsinthebrowser’saddresseld.

Ifthepasswordfortheuserrootislost,thedevicemustberesettothefactorydefaultsettings.
SeeResettofactorydefaultsettingsonpage23.

IPaddressesobtainedfromaDHCPserveraredynamicandmaychange.IftheIPaddresshasbeen
changed,useAXISIPUtilityorAXISDeviceManagertolocatethedeviceonthenetwork.Identify
thedeviceusingitsmodelorserialnumber,orbytheDNSname(ifthenamehasbeencongured).

Ifrequired,astaticIPaddresscanbeassignedmanually.Forinstructions,gotoaxis.com/support.

Forauthenticationtoworkproperly,thedateandtimesettingsintheAxisdevicemustbe
synchronizedwithanNTPserver.GotoSettings>System>Dateandtime.

®

:

Problemswithstreaming

MulticastH.264only
accessiblebylocalclients

NomulticastH.264
displayedintheclient

PoorrenderingofH.264
images

Colorsaturationisdifferent
inH.264andMotionJPEG

Lowerframeratethan
expected

Can'tselectH.265encoding
inliveview

Checkifyourroutersupportsmulticasting,oriftheroutersettingsbetweentheclientandthe
deviceneedtobecongured.TheTTL(TimeToLive)valuemayneedtobeincreased.

CheckwithyournetworkadministratorthatthemulticastaddressesusedbytheAxisdevice
arevalidforyournetwork.

Checkwithyournetworkadministratortoseeifthereisarewallpreventingviewing.

Ensurethatyourgraphicscardisusingthelatestdriver .Thelatestdriverscanusuallybe
downloadedfromthemanufacturer’swebsite.

Modifythesettingsforyourgraphicsadapter.Gototheadapter’sdocumentationformore
information.

•SeePerformanceconsiderationsonpage25.

•Reducethenumberofapplicationsrunningontheclientcomputer.

•Limitthenumberofsimultaneousviewers.

•Checkwiththenetworkadministratorthatthereisenoughbandwidthavailable.

•Lowertheimageresolution.

•Logintothedevice’swebpageandsetacapturemodethatprioritizesframerate.
Changingthecapturemodetoprioritizeframeratemightlowerthemaximum
resolutiondependingonthedeviceusedandcapturemodesavailable.

•Themaximumframespersecondisdependentontheutilityfrequency(60/50Hz)
oftheAxisdevice.

WebbrowsersdonotsupportH.265decoding.Useavideomanagementsystemorapplication
supportingH.265decoding.

Performanceconsiderations

Whensettingupyoursystem,itisimportanttoconsiderhowvarioussettingsandsituationsaffecttheperformance.Somefactors
affecttheamountofbandwidth(thebitrate)required,otherscanaffecttheframerate,andsomeaffectboth.Iftheloadonthe
CPUreachesitsmaximum,thisalsoaffectstheframerate.

Thefollowingfactorsarethemostimportanttoconsider:

25

AXISP3925-LRENetworkCamera

Troubleshooting

•Highimageresolutionorlowercompressionlevelsresultinimagescontainingmoredatawhichinturnaffectsthe
bandwidth.

•RotatingtheimageintheGUIwillincreasetheproduct'sCPUload.

•AccessbylargenumbersofMotionJPEGorunicastH.264clientsaffectsthebandwidth.

•Simultaneousviewingofdifferentstreams(resolution,compression)bydifferentclientsaffectsbothframerateand
bandwidth.

Useidenticalstreamswhereverpossibletomaintainahighframerate.Streamprolescanbeusedtoensurethat
streamsareidentical.

•AccessingMotionJPEGandH.264videostreamssimultaneouslyaffectsbothframerateandbandwidth.

•Heavyusageofeventsettingsaffectstheproduct’sCPUloadwhichinturnaffectstheframerate.

•UsingHTTPSmayreduceframerate,inparticularifstreamingMotionJPEG.

•Heavynetworkutilizationduetopoorinfrastructureaffectsthebandwidth.

•Viewingonpoorlyperformingclientcomputerslowersperceivedperformanceandaffectsframerate.

•RunningmultipleAXISCameraApplicationPlatform(ACAP)applicationssimultaneouslymayaffecttheframerateand
thegeneralperformance.

Contactsupport

Contactsupportataxis.com/support.

26

AXISP3925-LRENetworkCamera

Specifications

Specifications

Productoverview

1

Networkconnector:M12orRJ45

2

IRillumination

3

DCconnector

4

SDcardslot

5

Controlbutton

6

StatusLED

27

AXISP3925-LRENetworkCamera

Specifications

SDcardslot

NO

TICE

NO NO

TICE TICE

•RiskofdamagetoSDcard.Donotusesharptools,metalobjects,orexcessiveforcewheninsertingorremovingthe

SDcard.Useyourngerstoinsertandremovethecard.

•Riskofdatalossandcorruptedrecordings.DonotremovetheSDcardwhiletheproductisrunning.UnmounttheSDcard

fromtheproduct’swebpagebeforeremoval.

ThisproductsupportsmicroSD/microSDHC/microSDXCcards.

ForSDcardrecommendations,seeaxis.com.

trademarksorregisteredtrademarksofSD-3C,LLCintheUnitedStates,othercountriesorboth.

microSD,microSDHC,andmicroSDXCLogosaretrademarksofSD-3CLLC.microSD,microSDHC,microSDXCare

Buttons

Controlbutton

Thecontrolbuttonisusedfor:

•Resettingtheproducttofactorydefaultsettings.SeeResettofactorydefaultsettingsonpage23.

•ConnectingtoanAXISVideoHostingSystemservice.Toconnect,pressandholdthebuttonforabout3secondsuntilthe
statusLEDashesgreen.

Connectors

Networkconnector

TheAxisproductisavailableintwovariantswithdifferentnetworkconnectors:

RJ45EthernetconnectorwithPoweroverEthernet(PoE).

D-codedM12connectorwithPoweroverEthernet(PoE).

Powerconnector

DCpowerinput:

5–pinDCconnector

PinFunction

1,2

+24V

28

AXISP3925-LRENetworkCamera

Specifications

3,4

5

The5-pinDCconnectorpowersuptheheater.

GND

N.C.

29

UserManualVer.M2.2
AXISP3925-LRENetworkCamera
©AxisCommunicationsAB,2021

Date:March2021

PartNo.T1015851 1