2AYJN-QB320WIFI camera

FCCID:2AYJN-QB320 ANT

LabelLocationOnEUT Label ProductName:WIFIcamera ModelNo.:QB320 FCCID:2AYJN-QB320 ThisdevicecomplieswithPart15oftheFCCRules.Operationis subjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation.

FCCID:2AYJN-QB320

version01 LangshixingElectronic(Shenzhen)Co.,Ltd DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:QB320,QB321,PQW206,PK320,CD320,DD320,DQ320,DQ320L,DF220, DE320,SC500,DQ321,DQ321L,T1,PXXX(X=A-Zor0-9,standformodel) FCCID:2AYJN-QB320 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsfor external antennatype(s) describedbelow: ModelNo.ofantenna:N/A Typeofantenna:Cylindricalantenna Gainoftheantenna:3dBi Frequencyrange:2412-2462MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:LangshixingElectronic(Shenzhen)Co.,Ltd Address:2/F,BuildingA6,JunyeIndustrialPark,Tangtou,ShiyanStreet,BaoanDistrict City:Shenzhen ZIP/Postalcode:/ Country:China Place:ShenzhenDate:4/6/2022 Signature:

RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiation asspecifiedin§1.1307(b) FCCID:2AYJN-QB320 EUTSpecification EUTWIFIcamera Frequencyband(Operating)WLAN:2.412GHz~2.462GHz WLAN:5.18GHz~5.32GHz/5.50GHz~5.70GHz WLAN:5.745GHz~5825GHz Others___ DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ ExposureclassificationOccupational/Controlledexposure(S=5mW/cm2) GeneralPopulation/Uncontrolledexposure(S=1mW/cm2) AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Max.outputpower16.34dBm(0.0431W) Antennagain(Max)3dBi EvaluationappliedMPEEvaluation SAREvaluation LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) Average Time (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/15006 1500-100000----130 Friistransmissionformula:Pd=(Pout*G)\(4*pi*R2) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainMw G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaand totalpowerinputtotheantenna,throughthecalculation,wewillknowthedistance wheretheMPElimitisreached. MeasurementResult Operating Mode Channel Frequency (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) Max.Tuneup Power (dBm) Antenna Gain (dBi) Power densityat 20cm (mW/cm2) Power density Limits (mW/cm2) 802.11b 241216.0716.07±117.0730.02021 243716.216.2±117.2030.02081 246216.3416.34 ±1 17.3430.02151 802.11g 241215.5915.59±116.5930.01811 243715.6115.61±116.6130.01821 246215.7715.77 ±1 16.7730.01891 802.11n (HT20) 241215.6815.68±116.6830.01851 243715.6115.61±116.6130.01821 246215.8215.82 ±1 16.8230.01911

Page1of41 AppendixTestData ReportNo.:18220WC20060901TestSampleNo.:1-2-2 StartTestDate:2022.3.30FinishTestDate:2022.3.30 TestEngineer:Auditor: Temperature:24.3 °C RelativeHumidity:57% Pressure:1012hPa AppendixA:DTSBandwidth TestResult TestModeAntennaChannel DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 24129.6402407.4002417.040≥0.5PASS 24379.1602432.4402441.600≥0.5PASS 24629.6402456.9602466.600≥0.5PASS 11GAnt1 241216.4402403.8002420.240≥0.5PASS 243716.4402428.8002445.240≥0.5PASS 246216.4402453.8002470.240≥0.5PASS 11N20Ant1 241217.6802403.1602420.840≥0.5PASS 243717.6402428.2002445.840≥0.5PASS 246217.6802453.1602470.840≥0.5PASS Page2of41 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page3of41 11G_Ant1_2412 11G_Ant1_2437 Page4of41 11G_Ant1_2462 11N20_Ant1_2412 11N20_Ant1_2437 Page5of41 11N20_Ant1_2462 Page6of41 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaChannel OCB[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 241212.3762405.8752418.251---PASS 243712.2982430.9152443.213---PASS 246212.3252455.8362468.161---PASS 11GAnt1 241217.1912403.4512420.642---PASS 243717.1242428.4682445.592---PASS 246217.0062453.5042470.510---PASS 11N20Ant1 241217.9372403.0872421.024---PASS 243717.9972428.0442446.041---PASS 246217.9902452.9962470.986---PASS Page7of41 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page8of41 11G_Ant1_2412 11G_Ant1_2437 Page9of41 11G_Ant1_2462 11N20_Ant1_2412 11N20_Ant1_2437 Page10of41 11N20_Ant1_2462 Page11of41 AppendixC:Maximumconductedoutputpower TestResult TestModeAntennaChannelResult[dBm]Limit[dBm]Verdict 11BAnt1 241216.07≤30PASS 243716.20≤30PASS 246216.34≤30PASS 11GAnt1 241215.59≤30PASS 243715.61≤30PASS 246215.77≤30PASS 11N20Ant1 241215.68≤30PASS 243715.61≤30PASS 246215.82≤30PASS Page12of41 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page13of41 11G_Ant1_2412 11G_Ant1_2437 Page14of41 11G_Ant1_2462 11N20_Ant1_2412 11N20_Ant1_2437 Page15of41 11N20_Ant1_2462 Page16of41 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaChannelResult[dBm/3kHz]Limit[dBm/3kHz]Verdict 11BAnt1 2412-9.46≤8PASS 2437-8.71≤8PASS 2462-8.13≤8PASS 11GAnt1 2412-15.21≤8PASS 2437-16.64≤8PASS 2462-16.6≤8PASS 11N20Ant1 2412-16.45≤8PASS 2437-16.51≤8PASS 2462-16.56≤8PASS Page17of41 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page18of41 11G_Ant1_2412 11G_Ant1_2437 Page19of41 11G_Ant1_2462 11N20_Ant1_2412 11N20_Ant1_2437 Page20of41 11N20_Ant1_2462 Page21of41 AppendixE:Bandedgemeasurements TestResult TestModeAntennaChNameChannelRefLevel[dBm]Result[dBm]Limit[dBm]Verdict 11BAnt1 Low24124.91-45.06≤-15.09PASS High24624.78-54.22≤-15.22PASS 11GAnt1 Low2412-2.57-46.47≤-22.57PASS High2462-2.15-53.11≤-22.15PASS 11N20Ant1 Low2412-3.04-44.2≤-23.04PASS High2462-2.88-53.06≤-22.88PASS Page22of41 TestGraphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 Page23of41 11G_Ant1_High_2462 11N20_Ant1_Low_2412 Page24of41 11N20_Ant1_High_2462 Page25of41 AppendixF:ConductedSpuriousEmission TestResult TestModeAntennaChannel FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11BAnt1 2412 Reference3.683.68---PASS 30~10003.68-70≤-16.32PASS 1000~265003.68-53.7≤-16.32PASS 2437 Reference4.004.00---PASS 30~10004.00-68.47≤-16PASS 1000~265004.00-54.41≤-16PASS 2462 Reference4.904.90---PASS 30~10004.90-70.25≤-15.1PASS 1000~265004.90-54.23≤-15.1PASS 11GAnt1 2412 Reference-2.71-2.71---PASS 30~1000-2.71-69.56≤-22.71PASS 1000~26500-2.71-55.25≤-22.71PASS 2437 Reference-2.42-2.42---PASS 30~1000-2.42-70.79≤-22.42PASS 1000~26500-2.42-55.44≤-22.42PASS 2462 Reference-2.48-2.48---PASS 30~1000-2.48-69.1≤-22.48PASS 1000~26500-2.48-55.5≤-22.48PASS 11N20Ant1 2412 Reference-2.80-2.80---PASS 30~1000-2.80-70.71≤-22.8PASS 1000~26500-2.80-55.03≤-22.8PASS 2437 Reference-2.54-2.54---PASS 30~1000-2.54-69.96≤-22.54PASS 1000~26500-2.54-54.59≤-22.54PASS 2462 Reference-2.77-2.77---PASS 30~1000-2.77-70.06≤-22.77PASS 1000~26500-2.77-54.81≤-22.77PASS Page26of41 TestGraphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 Page27of41 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 Page28of41 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference 11B_Ant1_2462_30~1000 Page29of41 11B_Ant1_2462_1000~26500 11G_Ant1_2412_0~Reference Page30of41 11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference Page31of41 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 Page32of41 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 11G_Ant1_2462_1000~26500 Page33of41 11N20_Ant1_2412_0~Reference 11N20_Ant1_2412_30~1000 Page34of41 11N20_Ant1_2412_1000~26500 11N20_Ant1_2437_0~Reference 11N20_Ant1_2437_30~1000 Page35of41 11N20_Ant1_2437_1000~26500 11N20_Ant1_2462_0~Reference Page36of41 11N20_Ant1_2462_30~1000 11N20_Ant1_2462_1000~26500 Page37of41 AppendixG:DutyCycle TestResult TestModeAntennaChannel Transmission Duration[ms] Transmission Period[ms] Duty Cycle[%] LimitVerdict 11BAnt1 24128.388.4199.64---PASS 24378.388.4199.64---PASS 24628.388.4199.64---PASS 11GAnt1 24121.391.4397.20---PASS 24371.391.4397.20---PASS 24621.391.4397.20---PASS 11N20Ant1 24121.301.3397.74---PASS 24371.301.3397.74---PASS 24621.301.3497.01---PASS Page38of41 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page39of41 11G_Ant1_2412 11G_Ant1_2437 Page40of41 11G_Ant1_2462 11N20_Ant1_2412 11N20_Ant1_2437 Page41of41 11N20_Ant1_2462 ---End---

ReportNo.:18220WC20060901FCCID:2AYJN-QB320Page1of42 Code:AB-RF-05-a FCCTESTREPORT ClientName:LangshixingElectronic(Shenzhen)Co.,Ltd Address: 2/F,BuildingA6,JunyeIndustrialPark,Tangtou,Shiyan Street,BaoanDistrict,Shenzhen,China ProductName:WIFIcamera Date:Apr.06,2022 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC20060901FCCID:2AYJN-QB320Page2of42 Code:AB-RF-05-a Contents 1.GeneralInformation ............................................................................................................................................... 5 1.1.ClientInformation ....................................................................................................................................... 5 1.2.DescriptionofDevice(EUT) ..................................................................................................................... 5 1.3.AuxiliaryEquipmentUsedDuringTest ................................................................................................... 6 1.4.DescriptionofTestModes ........................................................................................................................ 6 1.5.Listofchannels ........................................................................................................................................... 7 1.6.DescriptionOfTestSetup ......................................................................................................................... 8 1.7.TestEquipmentList .................................................................................................................................... 9 1.8.MeasurementUncertainty ....................................................................................................................... 10 1.9.DescriptionofTestFacility ...................................................................................................................... 10 2.SummaryofTestResults ................................................................................................................................... 11 3.ConductedEmissionTest ................................................................................................................................... 12 3.1.TestStandardandLimit .......................................................................................................................... 12 3.2.TestSetup .................................................................................................................................................. 12 3.3.TestProcedure .......................................................................................................................................... 12 4.RadiationSpuriousEmissionandBandEdge ................................................................................................ 17 4.1.TestStandardandLimit .......................................................................................................................... 17 4.2.TestSetup .................................................................................................................................................. 17 4.3.TestProcedure .......................................................................................................................................... 18 4.4.TestData .................................................................................................................................................... 19 5.MaximumOutputPowerTest ............................................................................................................................ 28 5.1.TestStandardandLimit .......................................................................................................................... 28 5.2.TestSetup .................................................................................................................................................. 28 5.3.TestProcedure .......................................................................................................................................... 28 5.4.TestData .................................................................................................................................................... 28 6.6DBOccupyBandwidthTest ............................................................................................................................. 29 6.1.TestStandardandLimit .......................................................................................................................... 29 6.2.TestSetup .................................................................................................................................................. 29 6.3.TestProcedure .......................................................................................................................................... 29 6.4.TestData .................................................................................................................................................... 29 7.PowerSpectralDensityTest .............................................................................................................................. 30 7.1.TestStandardandLimit .......................................................................................................................... 30 7.2.TestSetup .................................................................................................................................................. 30 7.3.TestProcedure .......................................................................................................................................... 30 7.4.TestData .................................................................................................................................................... 30 8.100kHzBandwidthofFrequencyBandEdgeRequirement ......................................................................... …

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FCCID:2AYJN-QB320 PhotoofPowerLineConductedEmissionTest PhotoofRadiationEmissionTest