User manual

AXISQ2901-ETemperatureAlarmCamera

TechnicalSpeciﬁcations

Connectors

PowerConnector

2-pinterminalblockforpowerinput.

UseaSafetyExtraLowVoltage(SELV)

compliantlimitedpowersource(LPS)

witheitheraratedoutputpower

limitedto≤100Woraratedoutput

currentlimitedto≤5A.

Important

IfaDCpowersupplyisused

topowertheproduct,thelow

voltagepowercordshallbe

equippedwithaferritecore.

DCpowerinput

SDCardSlot

SupportsmicroSDcardswithupto64GBofstorage.Forbestrecordingperformance,useamicroSDHCormicroSDXCcardwith

speedclass10.

PerformanceConsiderations

Whensettingupyoursystem,itisimportanttoconsiderhowvarioussettingsandsituationswillaffectperformance.Somefactors

affecttheamountofbandwidth(thebitrate)required,otherscanaffecttheframerate,andsomeaffectboth.Iftheloadonthe

CPUreachesitsmaximum,thiswillalsoaffecttheframerate.

Thefollowingfactorsareamongthemostimportanttoconsider:

•Highimageresolutionand/orlowercompressionlevelsresultinimagescontainingmoredata.Bandwidthaffected.

•AccessbylargenumbersofMotionJPEGand/orunicastH.264clients.Bandwidthaffected.

•Simultaneousviewingofdifferentstreams(resolution,compression)bydifferentclients.Effectonframerateand

bandwidth.

•AccessingMotionJPEGandH.264videostreamssimultaneously.Framerateandbandwidthaffected.

•Heavyusageofeventsettingsaffecttheproduct’sCPUload.Framerateaffected.

•UsingHTTPSmayreduceframerate,inparticularifstreamingMotionJPEG.

•Heavynetworkutilizationduetopoorinfrastructure.Bandwidthaffected.

•Viewingonpoorlyperformingclientcomputerslowersperceivedperformance.Framerateaffected.

•RunningmultipleAXISCameraApplicationPlatform(ACAP)applicationssimultaneouslymayaffectperformance.

•Iftheproductincludesseveralcameraunits,runningapplicationsonmultiplecamerasmayaffecttheframerate.