2BVLS-W5Indoor Cam

SHENZHENPINJINSHIDAITECHNOLOGYCOLTD Address ： Room814,BeikeBuilding59GaoxinSouth9thRoadNanshanDistrictShenzhen,China Date:2026-06-01 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2BVLS-W5 FRN:0038278933 (“SHENZHENPINJINSHIDAITECHNOLOGYCOLTD”)certifiesthat,asofthedateofthe filingoftheapplication,CELLTINC.isourdesignatedU.S.agentforserviceofprocessfor theabovereferencedFCCID.(“SHENZHENPINJINSHIDAITECHNOLOGYCOLTD”) acceptstomaintainanagentfornolessthanoneyearafterthegranteehasterminatedall marketingandimportationortheconclusionofanyCommission-relatedproceedinginvolving theequipment. CELLTINC.accepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:CELLTINC. Address:140121STST#12958SACRAMENTO,CA95811UnitedStates FRN：0036412567 ContactPerson:ThompsonLim Tel.:(424)347-4188 Email:[email protected] Sincerely, SignedonbehalfofSHENZHENPINJIN SHIDAITECHNOLOGYCOLTD SignedonbehalfofCELLTINC. Name:TonyLeeName:ThompsonLim Title:ManagerTitle:GeneralManager Date:2026-06-01Date:2026-06-01

Rev1/26/2023 SHENZHENPINJINSHIDAITECHNOLOGYCOLTD FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:05-28-2026 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BVLS-W5 (“SHENZHENPINJINSHIDAITECHNOLOGYCOLTD”)certifiesthattheequipmentforwhichauthorization issoughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. (“SHENZHENPINJINSHIDAITECHNOLOGYCOLTD”)certifiesthattheequipmentforwhichauthorization issoughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(or anyofitssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB 986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature)TonyLee (Applicantprintedname) Rev1/26/2023 SHENZHENPINJINSHIDAITECHNOLOGYCOLTD FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:05-28-2026 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BVLS-W5 (“SHENZHENPINJINSHIDAITECHNOLOGYCOLTD”)certifiesthat,asofthedateofthefilingofthe application,SHENZHENPINJINSHIDAITECHNOLOGYCOLTDisnotidentifiedontheCoveredList(asa specificallynamedentityoranyofitssubsidiariesoraffiliates)asanentityproducing“covered” equipment. Sincerely, (Applicantsignature) (Applicantprintedname)TonyLee

SHENZHENPINJINSHIDAITECHNOLOGYCOLTD Date ： 05-28-2026 Product/ModelNumber:WindowCamera/W5,W5Pro,W6,W6Pro,W7, W7Pro,W8,W8Pro,W9,W9Pro,W10,W10Pro,NC1,NC2,NC3,NC4, NC5,NC6,NC7,NC8,NC9,NC10,NT1,NT2,NT3,NT4,NT5,NT6,NT7, NT8,NT9,NT10 FCCID ： 2BVLS-W5 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By:TonyLee ContactListedonFCCWesbite Title:Manager Email:[email protected] Telephone:13537704457 Onbehalfof:SHENZHENPINJINSHIDAITECHNOLOGYCOLTD

SHENZHENPINJINSHIDAITECHNOLOGYCOLTD OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:May28,2026 Subject;RequestforConfidentiality FCCID:2BVLS-W5 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:TonyLee Title:Manager

SHENZHENPINJINSHIDAITECHNOLOGYCOLTD ProductSimilarityDeclaration FCCID:2BVLS-W5 Productname:WindowCamera Modelname:W5,W5Pro,W6,W6Pro,W7,W7Pro,W8,W8Pro, W9,W9Pro,W10,W10Pro,NC1,NC2,NC3,NC4,NC5,NC6,NC7, NC8,NC9,NC10,NT1,NT2,NT3,NT4,NT5,NT6,NT7,NT8,NT9, NT10 We(SHENZHENPINJINSHIDAITECHNOLOGYCOLTD)herebystate thatallthemodelsareelectricalidenticalincludingthesame softwareparameterandhardwaredesign(i.e.,circuitdesign,PCB Layout,RFmodule/circuit,antennatype(s)andantennalocation, componentsonPCB,etc.,),samemechanicalstructureand design(includingproductenclosure,materials,etc.,),theonly differencearemodelname. Signature: Name:TonyLee Title:Manager Place,date:Shenzhen,2026.5.28

Label: WindowCamera Model:W5FCCID:2BVLS-W5 . 20mm 15mm

FCCID:2BVLS-W5 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1091，Unlessspecifically requiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbodyand10-gextremity SARevaluationforgeneralpopulationexposureconditions,bymeasurementornumericalsimulation,isnot requiredwhenthecorrespondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequencyrange (MHz) Electricfield strength (V/m) Magneticfieldstrength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r 2 ) Where Pd=powerdensityinmW/cm 2 ,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleandhighest channelindividually. TestResultofRFExposureEvaluation Remark： 1.WiFi2.4g,WiFi5.8gdonottransmitatthesametime TheMaxCalc.Thresholds:WiFi2.4g:0.011988,WiFi5.1g:0.004772 Wifi:0.011988≤1 SoaSARtestisnotrequired OperatingMode Measured Power Tuneup tolerance Max.Tune upPower Antenna Gain Power Densityat R=20cm Power Density Limit Result (dBm)(dBm)(dBm)(dBi)(mW/cm 2 )(mW/cm 2 ) WiFi2.4G14.25 14±1 152.80.0119881.0PASS WiFi5.1G10.38 10±1 112.80.0047721.0PASS

ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page1of74 RFTestData DutyCycle.....................................................................................................................................................................2 MaximumAverageConductedOutputPower.............................................................................................................12 -6dBBandwidth...........................................................................................................................................................13 OccupiedChannelBandwidth.....................................................................................................................................23 MaximumPowerSpectralDensityLevel.....................................................................................................................33 BandEdge..................................................................................................................................................................43 ConductedRFSpuriousEmission..............................................................................................................................56 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page2of74 DutyCycle ConditionModeFrequency(MHz)AntennaDutyCycle(%)CorrectionFactor(dB)1/T(kHz) NVNTb2412Ant186.790.621.36 NVNTb2437Ant187.830.561.36 NVNTb2462Ant188.920.511.36 NVNTg2412Ant157.282.428.47 NVNTg2437Ant157.282.428.47 NVNTg2462Ant157.282.428.47 NVNTn202412Ant155.882.538.77 NVNTn202437Ant156.312.498.62 NVNTn202462Ant156.862.458.62 NVNTn402422Ant141.763.7913.16 NVNTn402437Ant145.783.3913.16 NVNTn402452Ant145.783.3913.16 NVNTax202412Ant156.862.458.62 NVNTax202437Ant156.312.498.62 NVNTax202462Ant155.882.538.77 NVNTax402422Ant146.343.3413.16 NVNTax402437Ant145.783.3913.16 NVNTax402452Ant145.783.3913.16 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page3of74 DutyCycleNVNTb2412MHzAnt1 DutyCycleNVNTb2437MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page4of74 DutyCycleNVNTb2462MHzAnt1 DutyCycleNVNTg2412MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page5of74 DutyCycleNVNTg2437MHzAnt1 DutyCycleNVNTg2462MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page6of74 DutyCycleNVNTn202412MHzAnt1 DutyCycleNVNTn202437MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page7of74 DutyCycleNVNTn202462MHzAnt1 DutyCycleNVNTn402422MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page8of74 DutyCycleNVNTn402437MHzAnt1 DutyCycleNVNTn402452MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page9of74 DutyCycleNVNTax202412MHzAnt1 DutyCycleNVNTax202437MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page10of74 DutyCycleNVNTax202462MHzAnt1 DutyCycleNVNTax402422MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page11of74 DutyCycleNVNTax402437MHzAnt1 DutyCycleNVNTax402452MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page12of74 MaximumAverageConductedOutputPower Conditio n Mod e Frequenc y(MHz) Antenn a Detecto r Conducte dPower (dBm) Conducte d Power(W) Limit Conducted(dBm ) Verdic t NVNTb2412Ant1Peak14.250.0266130Pass NVNTb2437Ant1Peak12.030.0159630Pass NVNTb2462Ant1Peak14.050.0254130Pass NVNTg2412Ant1Peak13.060.0202330Pass NVNTg2437Ant1Peak11.060.0127630Pass NVNTg2462Ant1Peak13.060.0202330Pass NVNTn202412Ant1Peak13.350.0216330Pass NVNTn202437Ant1Peak11.320.0135530Pass NVNTn202462Ant1Peak13.240.0210930Pass NVNTn402422Ant1Peak12.050.0160330Pass NVNTn402437Ant1Peak11.60.0144530Pass NVNTn402452Ant1Peak12.490.0177430Pass NVNTax202412Ant1Peak12.270.0168730Pass NVNTax202437Ant1Peak11.360.0136830Pass NVNTax202462Ant1Peak13.450.0221330Pass NVNTax402422Ant1Peak11.580.0143930Pass NVNTax402437Ant1Peak11.580.0143930Pass NVNTax402452Ant1Peak12.50.0177830Pass ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page13of74 -6dBBandwidth ConditionModeFrequency (MHz) Antenna-6dBBandwidth (MHz) Limit-6dBBandwidth (MHz) Verdict NVNTb2412Ant19.0970.5Pass NVNTb2437Ant19.0950.5Pass NVNTb2462Ant19.530.5Pass NVNTg2412Ant116.240.5Pass NVNTg2437Ant116.260.5Pass NVNTg2462Ant116.140.5Pass NVNTn202412Ant116.890.5Pass NVNTn202437Ant117.210.5Pass NVNTn202462Ant116.90.5Pass NVNTn402422Ant135.490.5Pass NVNTn402437Ant135.490.5Pass NVNTn402452Ant135.110.5Pass NVNTax202412Ant117.280.5Pass NVNTax202437Ant116.50.5Pass NVNTax202462Ant116.190.5Pass NVNTax402422Ant135.540.5Pass NVNTax402437Ant135.480.5Pass NVNTax402452Ant135.110.5Pass ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page14of74 -6dBBandwidthNVNTb2412MHzAnt1 -6dBBandwidthNVNTb2437MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page15of74 -6dBBandwidthNVNTb2462MHzAnt1 -6dBBandwidthNVNTg2412MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page16of74 -6dBBandwidthNVNTg2437MHzAnt1 -6dBBandwidthNVNTg2462MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page17of74 -6dBBandwidthNVNTn202412MHzAnt1 -6dBBandwidthNVNTn202437MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page18of74 -6dBBandwidthNVNTn202462MHzAnt1 -6dBBandwidthNVNTn402422MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page19of74 -6dBBandwidthNVNTn402437MHzAnt1 -6dBBandwidthNVNTn402452MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page20of74 -6dBBandwidthNVNTax202412MHzAnt1 -6dBBandwidthNVNTax202437MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page21of74 -6dBBandwidthNVNTax202462MHzAnt1 -6dBBandwidthNVNTax402422MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page22of74 -6dBBandwidthNVNTax402437MHzAnt1 -6dBBandwidthNVNTax402452MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page23of74 OccupiedChannelBandwidth ConditionModeFrequency(MHz)Antenna99%OBW(MHz) NVNTb2412Ant112.021 NVNTb2437Ant111.843 NVNTb2462Ant112.425 NVNTg2412Ant116.648 NVNTg2437Ant116.566 NVNTg2462Ant116.919 NVNTn202412Ant117.675 NVNTn202437Ant117.584 NVNTn202462Ant117.9 NVNTn402422Ant136.187 NVNTn402437Ant136.187 NVNTn402452Ant136.12 NVNTax202412Ant117.609 NVNTax202437Ant117.511 NVNTax202462Ant117.794 NVNTax402422Ant136.22 NVNTax402437Ant136.156 NVNTax402452Ant136.069 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page24of74 OBWNVNTb2412MHzAnt1 OBWNVNTb2437MHzAnt1 ReportNo.:…

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ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page38of74 PSDNVNTn202462MHzAnt1 PSDNVNTn402422MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page39of74 PSDNVNTn402437MHzAnt1 PSDNVNTn402452MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page40of74 PSDNVNTax202412MHzAnt1 PSDNVNTax202437MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page41of74 PSDNVNTax202462MHzAnt1 PSDNVNTax402422MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page42of74 PSDNVNTax402437MHzAnt1 PSDNVNTax402452MHzAnt1 ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page43of74 BandEdge ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTb2412Ant1-40.56-30Pass NVNTb2462Ant1-57.89-30Pass NVNTg2412Ant1-32.59-30Pass NVNTg2462Ant1-41.57-30Pass NVNTn202412Ant1-31.89-30Pass NVNTn202462Ant1-38.62-30Pass NVNTn402422Ant1-31.04-30Pass NVNTn402452Ant1-31.22-30Pass NVNTax202412Ant1-30.65-30Pass NVNTax202462Ant1-38.94-30Pass NVNTax402422Ant1-31.23-30Pass NVNTax402452Ant1-31.29-30Pass ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page44of74 BandEdgeNVNTb2412MHzAnt1Ref BandEdgeNVNTb2412MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page45of74 BandEdgeNVNTb2462MHzAnt1Ref BandEdgeNVNTb2462MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page46of74 BandEdgeNVNTg2412MHzAnt1Ref BandEdgeNVNTg2412MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page47of74 BandEdgeNVNTg2462MHzAnt1Ref BandEdgeNVNTg2462MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page48of74 BandEdgeNVNTn202412MHzAnt1Ref BandEdgeNVNTn202412MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page49of74 BandEdgeNVNTn202462MHzAnt1Ref BandEdgeNVNTn202462MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page50of74 BandEdgeNVNTn402422MHzAnt1Ref BandEdgeNVNTn402422MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page51of74 BandEdgeNVNTn402452MHzAnt1Ref BandEdgeNVNTn402452MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page52of74 BandEdgeNVNTax202412MHzAnt1Ref BandEdgeNVNTax202412MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page53of74 BandEdgeNVNTax202462MHzAnt1Ref BandEdgeNVNTax202462MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page54of74 BandEdgeNVNTax402422MHzAnt1Ref BandEdgeNVNTax402422MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page55of74 BandEdgeNVNTax402452MHzAnt1Ref BandEdgeNVNTax402452MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page56of74 ConductedRFSpuriousEmission ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTb2412Ant1-52.09-30Pass NVNTb2437Ant1-49.72-30Pass NVNTb2462Ant1-52.11-30Pass NVNTg2412Ant1-48.99-30Pass NVNTg2437Ant1-47.02-30Pass NVNTg2462Ant1-48.86-30Pass NVNTn202412Ant1-48.29-30Pass NVNTn202437Ant1-45.74-30Pass NVNTn202462Ant1-48.44-30Pass NVNTn402422Ant1-43.82-30Pass NVNTn402437Ant1-44.21-30Pass NVNTn402452Ant1-46.3-30Pass NVNTax202412Ant1-46.97-30Pass NVNTax202437Ant1-46.71-30Pass NVNTax202462Ant1-49-30Pass NVNTax402422Ant1-43.47-30Pass NVNTax402437Ant1-44.13-30Pass NVNTax402452Ant1-45.73-30Pass ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page57of74 Tx.SpuriousNVNTb2412MHzAnt1Ref Tx.SpuriousNVNTb2412MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page58of74 Tx.SpuriousNVNTb2437MHzAnt1Ref Tx.SpuriousNVNTb2437MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page59of74 Tx.SpuriousNVNTb2462MHzAnt1Ref Tx.SpuriousNVNTb2462MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page60of74 Tx.SpuriousNVNTg2412MHzAnt1Ref Tx.SpuriousNVNTg2412MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page61of74 Tx.SpuriousNVNTg2437MHzAnt1Ref Tx.SpuriousNVNTg2437MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page62of74 Tx.SpuriousNVNTg2462MHzAnt1Ref Tx.SpuriousNVNTg2462MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page63of74 Tx.SpuriousNVNTn202412MHzAnt1Ref Tx.SpuriousNVNTn202412MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page64of74 Tx.SpuriousNVNTn202437MHzAnt1Ref Tx.SpuriousNVNTn202437MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page65of74 Tx.SpuriousNVNTn202462MHzAnt1Ref Tx.SpuriousNVNTn202462MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page66of74 Tx.SpuriousNVNTn402422MHzAnt1Ref Tx.SpuriousNVNTn402422MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page67of74 Tx.SpuriousNVNTn402437MHzAnt1Ref Tx.SpuriousNVNTn402437MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page68of74 Tx.SpuriousNVNTn402452MHzAnt1Ref Tx.SpuriousNVNTn402452MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page69of74 Tx.SpuriousNVNTax202412MHzAnt1Ref Tx.SpuriousNVNTax202412MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page70of74 Tx.SpuriousNVNTax202437MHzAnt1Ref Tx.SpuriousNVNTax202437MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page71of74 Tx.SpuriousNVNTax202462MHzAnt1Ref Tx.SpuriousNVNTax202462MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page72of74 Tx.SpuriousNVNTax402422MHzAnt1Ref Tx.SpuriousNVNTax402422MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page73of74 Tx.SpuriousNVNTax402437MHzAnt1Ref Tx.SpuriousNVNTax402437MHzAnt1Emission ReportNo.:SZNTT26017404E1-1 SZNTT-TR728-0Page74of74 Tx.SpuriousNVNTax402452MHzAnt1Ref Tx.SpuriousNVNTax402452MHzAnt1Emission

ShenzhenYingjiachuangElectronicTechnologyCo.,LTD http://www.szsyjc.com SampleApprovalLetter Supplier：ShenzhenYingjiachuangElectronicTechnologyCo.,LTD ProductNumber(Customer)： ProductNameandSpecification(Customer)： Samplesubmissiondate： Isitanewsupplier：□is□no Isitnewmaterial：☑is□no Whethertoreplacematerials：□is□no Whetheritisenvironmentallyfriendly：☑is□no SupplierAuditColumn(withofficialsealrequired) FormulateReviewApproval YinFeijieFangWenfengXiaoHan Thecompanyconfirmsthereviewcolumn "ProcurementResearchanddevelopment Review/DateApproval/DateReview/DateApproval/Date QualityEngineeringBusiness Review/DateApproval/DateApproval/DateApproval/Date ShenzhenYingjiachuangElectronicTechnologyCo.,LTD http://www.szsyjc.com 1 Address:BuildingC,HongyuGuangmingValley,No.11,YoumaGangRoad,MaTianStreet, GuangmingDistrict,ShenzhenDongguanBranch:YingjiachuangIndustrialPark,No.2 Yinhe3rdRoad,Shishuikou,QiaotouTown,DongguanCityHangzhouOffice:212,Building B,DahuaJianghongInternationalInnovationPark,369InternetofThingsStreet, BinjiangDistrict,HangzhouMianyangOffice:No.4F-34WanxiangHigh-tech International,No.35MianxingEastRoad,MianyangHigh-techZone,Sichuan Provincetelephone：0755-27810060fax：0755-27810057website：http://www.szsyjc.com CUSTOMERNAME CUSTOMERP/N PARTNAME2.4G/5GblackFPCbuilt-inantenna0.81 blackwireL=50MM P/N YJC-6N050-B137 APPROVALREV. A0 DELIVERYDATE August7,2025 PREPAREDBY YinFeijie CHECKEDBY FangWenfeng APPROVEDBY XiaoHan CustomerApproved PreparedByCheckedByApprovedBy ShenzhenYingjiachuangElectronicTechnologyCo.,LTD http://www.szsyjc.com 2 catalogue 1、 Cover 。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。1 2、 Directory 。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。 2 3、 Revisetheresume 。。。。。。。。。。。。。。。。。。。。。。。。。。。 3 4、 Antennaplanview 。。。。。。。。。。。。。。。。。。。。。。。。。。。。。 4 5、 Antennatechnicalparametersandenvironmentalperformancetesting 。。。。。。。。。。 5 6、 Physicalantennapictureandattachmentpositionpicture 。。。。。。。。。。。。。。 6 7、 Antennaperformancetestdiagram 。。。。。。。。。。。。。。。。。。。。。。。 6 8、 2D.3D(2.4G/5G)testdata 。。。。。。。。。。。。。。。。。。。。。。。。。 7-9 9、 OTAactivetestdatastatistics 。。。。。。。。。。。。。。。。。。。。。。。。 10 10、ROHSMaterialControlReport。。。。。。。。。。。。。。。。。。。。。。11 ShenzhenYingjiachuangElectronicTechnologyCo.,LTD http://www.szsyjc.com 3 Resume： VersionChangecontentandreasonsforthe change DateIssue A/0Firsteditionrelease August7,2025 ShenzhenYingjiachuangElectronicTechnologyCo.,LTD http://www.szsyjc.com 4 Antennaplanview： ShenzhenYingjiachuangElectronicTechnologyCo.,LTD http://www.szsyjc.com 5 Antennatechnicalparametersandenvironmentaltesting： Electricaltechnicalparameter ElectricalSpecifications MechanicalSpecifications FrequencyRange 2400-2500/5150-5850M Hz WireColorBlack VSWR＜1.92InputconnectorXD-2 InputImpedance50ΩWireLength50MM DirectionAll Working Temperature -20°C~+70°C Gain3dBiWorkingHumidity20%~80% Environmentalperformancetest: ProjectTestconditionStandard Storage Conditions Intheabsenceofspecifiedtesttemperature, humidity,airpressureisasfollows:: 1.Temperatureis-30°C~+80°C 2.Relativehumidityof45%to45% 3.Airpressureis86kpato106kpa Electricalandmechanical performaceisnormal Highandlow temperature test Between70°Cand-20°Cfor5loops,then1-2 hundernormalconditions,checktheappearance quality. Sizeshouldmeetthe requirementsandmeetthe performanceofmechinery andelectric. Constantdamp andhot resistance test 95+/-3%relativehumidity,temperaturetest: 40°C.Lasts2hafter,trytotakeoutthe determinationofelectricalproperties,within 5minaftertry1-2hunderarticlenormalthing, checktheappearancequality Sizeshouldmeetthe requirementsandmeetthe performanceofmechinery andelectric. vibration test 10-55hz,vibrationfrequencyrangeof displacementamplitude:0.35MM,acceleration amplitude:50.0M/S,sweepcycles:30times Electricalandmechanical performaceisnormal Falldown test 1mhighaltitudeinaccordancewiththe perpendicularaxisfreedrop3times Electricalandmechanical performaceisnormal ShenzhenYingjiachuangElectronicTechnologyCo.,LTD http://www.szsyjc.com 6 Physicalpictureoftheantenna： Antennaperformancetestdiagram：W93MP Antenna attachment position ：W93MP ShenzhenYingjiachuangElectronicTechnologyCo.,LTD http://www.szsyjc.com 7 2Dand3Dtestdata(2.4G/5G)：W9-3MP FrequencyEfficiency(%)Gain.(dBi) 2400MHz 51.131.52 2410MHz 51.861.86 2420MHz 502.13 2430MHz 50.122.18 2440MHz 53.092.4 2450MHz 53.952.46 2460MHz 55.462.46 2470MHz 56.232.39 2480MHz 56.232.54 2490MHz 56.892.57 2500MHz 57.812.73 5150MHz 55.682.41 5250MHz 55.862.8 5350MHz 58.392.96 5450MHz 61.953.09 5550MHz 57.823.26 5650MHz 59.442.92 5750MHz 56.153.02 5850MHz 56.943.21 Phi02DPhi902DTheta902D ShenzhenYingjiachuangElectronicTechnologyCo.,LTD http://www.szsyjc.com 8 3D2400 ： 3D2450 ： 3D2500 ： ShenzhenYingjiachuangElectronicTechnologyCo.,LTD http://www.szsyjc.com 9 3D5150 ： 3D5550 ： 3D5850 ： ShenzhenYingjiachuangElectronicTechnologyCo.,LTD http://www.szsyjc.com 10 OTAactivetestdatastatistics ： ItemMeasurementBandChannelFrequencyTotal 1TRPWIFI_B(11M)1241217.68 2 TRPWIFI_B(11M)6243718.15 3 TRPWIFI_B(11M)11246218.47 4 TIS(EIRP)WIFI_B(11M)12412-73.29 5TIS(EIRP)WIFI_B(11M)62437-73.94 6TIS(EIRP)WIFI_B(11M)112462-73.58 7TRPWIFI_G(54M)1241216.25 8 TRPWIFI_G(54M)6243717.16 9 TRPWIFI_G(54M)11246216.98 10 TIS(EIRP)WIFI_G(54M)12412-68.02 11TIS(EIRP)WIFI_G(54M)62437-69.13 12TIS(EIRP)WIFI_G(54M)112462-69.45 13TRPWIFI_N_ISM(65M)1241215.25 14 TRPWIFI_N_ISM(65M)6243715.83 15 TRPWIFI_N_ISM(65M)11246215.47 16 TIS(EIRP)WIFI_N_ISM(65M)12412-66.08 17TIS(EIRP)WIFI_N_ISM(65M)62437-66.37 18TIS(EIRP)WIFI_N_ISM(65M)112462-66.72 19 TRPWIFI_A(54M)36518014.26 20TRPWIFI_A(54M)149574514.57 21TRPWIFI_A(54M)165582515.07 22 TIS(EIRP)WIFI_A(54M)365180-71.89 23 TIS(EIRP)WIFI_A(54M)1495745-70.13 24 TIS(EIRP)WIFI_A(54M)1655825-70.64 ShenzhenYingjiachuangElectronicTechnologyCo.,LTD http://www.szsyjc.com 11 MaterialRoHSconformitydeclarationform Thisistocertifythatthedeliverytoyourcompany'scomponents,rawmaterials,auxiliarymaterialsusedandtheadditivesintheproduction engineeringareaccordwithRoHSenvironmentalrequirementsoftherestrictionsontheuseofhazardoussubstancesdirective(RoHSdirectiv…

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ShenzhenNTTTestingTechnologyCo.,Ltd.ReportNo.:SZNTT26017404E1-1 TestReportTel:0755-27889935Web:http://www.ntt-testing.comPage1of32 TESTREPORT Applicant:SHENZHENPINJINSHIDAITECHNOLOGYCOLTD Address: Room814,BeikeBuilding59GaoxinSouth9thRoadNanshan DistrictShenzhen,China Manufacturer:SHENZHENPINJINSHIDAITECHNOLOGYCOLTD Address: Room814,BeikeBuilding59GaoxinSouth9thRoadNanshan DistrictShenzhen,China ProductName:WindowCamera ModelNumber: W5,W5Pro,W6,W6Pro,W7,W7Pro,W8,W8Pro,W9,W9Pro, W10,W10Pro,NC1,NC2,NC3,NC4,NC5,NC6,NC7,NC8,NC9, NC10,NT1,NT2,NT3,NT4,NT5,NT6,NT7,NT8,NT9,NT10 Trademark:Nkccnur FCCID:2BVLS-W5 TestDate: Apr.20,2026–Jun.01,2026 DateofReport: Jun.01,2026 Remark: 802.11axonlysupportsfullResourceUnits. TestResult: ThisdevicedescribedabovehasbeentestedbyNTT,andthetest resultsshowthattheequipmentundertest(EUT)isincompliance withtheStandardrequirements.Anditisapplicableonlytothetested sampleidentifiedinthereport. TestProcedureUsed: Standards:FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10-2020+Cor1-2023 Preparedby(TestEngineer): ZhaoDi Reviewer(Supervisor): KenWu Approved(Manager): AbelYu ShenzhenNTTTestingTechnologyCo.,Ltd.ReportNo.:SZNTT26017404E1-1 TestReportTel:0755-27889935Web:http://www.ntt-testing.comPage2of32 TABLEOFCONTENT 1.GeneralInformation......................................................................................5 1.1.DescriptionofDevice(EUT).......................................................................................................................5 1.2.ChannelList..................................................................................................................................................5 1.3.Testconfiguration.........................................................................................................................................5 1.4.Summaryoftestresult................................................................................................................................6 1.5.SpecialAccessoriesandAuxiliaryEquipment........................................................................................6 1.6.Testmode......................................................................................................................................................6 1.7.BlockDiagram...............................................................................................................................................7 1.8.TestConditions.............................................................................................................................................7 1.9.MeasurementUncertainty(95%confidencelevels,k=2)......................................................................7 1.10.TestFacility..................................................................................................................................................8 1.11.TestEquipment...........................................................................................................................................8 2.Conductedemissionatthemainsterminalstest....................................10 2.1.Limit..............................................................................................................................................................10 2.2.TestSetup....................................................................................................................................................10 2.3.TestProcedure............................................................................................................................................10 2.4.TestResult...................................................................................................................................................11 3.RadiatedSpuriousEmissions...................................................................13 3.1.Limit..............................................................................................................................................................13 3.2.TestSetup....................................................................................................................................................14 3.3.TestProcedure............................................................................................................................................16 3.4.TestResult...................................................................................................................................................17 4.Dutycycle..........................................................................................…

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