2BP36-HL-CSimple Fiber Optic Kit

ShenzhenKepuAiPhotoelectricTechnologyCo.,Ltd 4thfloor,No.149ShenkengRd,Liuyue,Henggang,LonggangDistrict, Shenzhen,Guangdong,China 1|Page AttestationStatements To:FederalCommunicationsCommissionDate:Apr.3,26 7435OaklandMillsRoad, Columbia,MD21046,USA Subject:AttestationofCompliancewithFCCCoveredListSoftwareRequirements FCCID:[2BP36-HL-C] ProductName:[SimpleFiberOpticKit] Thisletterservesasanattestationthattheequipmentidentifiedabove☐is/☒isnot(selectone)"covered" softwareasdefinedundertheFederalCommunicationsCommission(FCC)CoveredListrequirements,as outlinedinFCC22-84andKDB986446. Specifically,theundersignedcertifiesthattheequipmentforwhichauthorizationissought: 1.Doesnotcontaincybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessors,assignees,parents,subsidiaries,affiliates,oranyentitythathasrebranded orrelabeledsoftwareproducedbytheaforementionedentities. 2.Doesnothavethecapabilitytostore,run,ordeliveranysoftwareidentifiedontheFCCCoveredList, includingbutnotlimitedtocybersecurityandanti-virussoftware. Tosupportthisattestation,theappendixevaluationdocumentationhasbeenpreparedandisincludedinthe certificationfiling. Thisattestationisbasedonathoroughevaluationofthedevice'sdesign,functionality,andsoftware environment.Theundersignedaffirmsthattheinformationprovidedisaccurateandcompletetothebestof theirknowledge. Sincerelyyours, ApplicantSignature PrintedName:BangchunTang Address:4thfloor,No.149ShenkengRd,Liuyue,Henggang,LonggangDistrict,Shenzhen,Guangdong,China Tel.:13538214502 Email:[email protected] ShenzhenKepuAiPhotoelectricTechnologyCo.,Ltd 4thfloor,No.149ShenkengRd,Liuyue,Henggang,LonggangDistrict, Shenzhen,Guangdong,China 2|Page EvaluationregardingtotheCoveredListSoftware: Compliance Methodology EvaluationProcessResults Deviceis Inherent compliance ☒ TheChipset(s)usedislimitedtorun theCybersecurityoranti-virus software. Compliance ☒ TheMemoryusedislimitedtorunthe Cybersecurityoranti-virussoftware. Compliance. ☒ Thereisstoragecapacitylimitationfor storeorinstalltheCybersecurityor anti-virussoftware. Compliance ☒ Operatingsystemusedislimitedto run,installordelivertheCybersecurity oranti-virussoftware. Compliance Deviceisnot Inherent compliance ☐ EvaluationBasedonSoftware BillofMaterials(SBoM) Seeattached“SBoM“ Note:TheSBoMcontentislimited tothescopeofcoveredlist software(e.g.antivirusand cybersecuritysoftware). ☐ EvaluationBasedonScanfor Softwareonthedevice ☐ EvaluationBasedonFilesystemscan ☐ EvaluationBasedonRunning softwarecheck

ShenzhenKepuAiPhotoelectricTechnologyCo.,Ltd 4thfloor,No.149ShenkengRd,Liuyue,Henggang,LonggangDistrict, Shenzhen,Guangdong,China U.S.AgentLetterofAttestation To:FederalCommunicationsCommission 7435OaklandMillsRoad,Columbia,MD21046,USA Date:Apr.8,26 Ref:AttestationStatement–Part2.911(d)(7)filing FCCID:[2BP36-HL-C] [ShenzhenKepuAiPhotoelectricTechnologyCo.,Ltd](“theapplicant”)certifiesthat,asofthedateof thefilingoftheapplication,HOPEKCORPORATIONINC(“theagent”)isourdesignatedU.S.agent forserviceofprocessfortheabovereferenceFCCID.Theapplicantacceptstomaintainanagent forserviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S., ortheconclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolvingthe equipment,whicheverislater.Theapplicantfurtheracknowledgesitisourresponsibilitytoinform theFCCwhenevertheagentinformationchanges. HOPEKCORPORATIONINC("theagent)understanditistheagent'sobligationtoacceptservice ofprocessintheUnitedStatesformattersrelatedtotheapplicableequipment,andatthephysical U.S.addressandemailaddress. DesignatedU.S.Agent CompanyName:HOPEKCORPORATIONINC FRN:0034562900 Address:16755CoyoteBushDrUnit84,SanDiego, CA92127UnitedStates Signature: ContactPerson:YangyangXu Tel:(561)875-9826Email:[email protected] Applicant CompanyName:ShenzhenKepuAiPhotoelectricTechnologyCo.,Ltd FRN:0037132313 Address:4thfloor,No.149ShenkengRd,Liuyue, Henggang,LonggangDistrict,Shenzhen,Guangdong, China Signature: ContactPerson:BangchunTang Tel:13538214502Email:[email protected] ShenzhenKepuAiPhotoelectricTechnologyCo.,Ltd 4thfloor,No.149ShenkengRd,Liuyue,Henggang,LonggangDistrict, Shenzhen,Guangdong,China

ShenzhenKepuAiPhotoelectricTechnologyCo.,Ltd 4thfloor,No.149ShenkengRd,Liuyue,Henggang,LonggangDistrict, Shenzhen,Guangdong,China AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:Apr.3,26 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2BP36-HL-C ShenzhenKepuAiPhotoelectricTechnologyCo.,Ltd(“theapplicant”)certifiesthat,asofthedateofthe filingoftheapplication,theapplicantisnotidentifiedontheCoveredList,establishedpursuantto§ 1.50002ofreferencechapter,asanentityproducing“covered”communicationequipment.The equipmentforwhichauthorizationissoughtisnot“covered”telecommunicationsequipmentandvideo surveillanceequipmentproducedbyentitiesidentifiedontheCommission’sCoveredListthatprohibited fromreceivinganequipmentauthorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, ApplicantSignature PrintedName:BangchunTang Address:4thfloor,No.149ShenkengRd,Liuyue,Henggang,LonggangDistrict,Shenzhen,Guangdong,China Tel.:13538214502 Email:[email protected]

ShenzhenKepuAiPhotoelectricTechnologyCo.,Ltd 4thfloor,No.149ShenkengRd,Liuyue,Henggang,LonggangDistrict, Shenzhen,Guangdong,China (Apr.03,2026) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestfor:FCCID:2BP36-HL-C PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestpermanent confidentialtreatmentoftheexhibitsaccompanyingthiscertificationapplicationasoutlinedbelow:  BlockDiagram Schematics  OperationalDescription (Etc.) Theaboveexhibitscontaintradesecretsand/orproprietaryinformationthatarenotpubliclyavailableand materialsthattheApplicanthasspentconsiderableeffortsindeveloping.Publicdisclosureofthesemay beharmfultotheApplicantandgiveanunfairadvantagetocompetitorsonthemarket. PursuanttoDA04-1705,theapplicantalsorequeststemporaryconfidentialtreatmentoftheexhibits outlinedbelowforaperiodof(upto180)daysfromthedateofequipmentauthorizationandpriorto marketingintheUnitedStatestopreventtheprematurereleaseofanysensitiveinformation.Applicantis awareoftheirresponsibilitytonotifyDERYCOMintheeventinformationregardingtheproductorthe productismadeavailabletothepublicbeforetherequestedperiodhasexpired.  UserManual  InternalPhotos  TestSetupPhotos  (Etc.) Sincerely, Address:4thfloor,No.149ShenkengRd,Liuyue,Henggang,LonggangDistrict,Shenzhen,Guangdong, China Tel.:13538214502 Email:[email protected]

ShenzhenKepuAiPhotoelectricTechnologyCo.,Ltd 4thfloor,No.149ShenkengRd,Liuyue,Henggang,LonggangDistrict, Shenzhen,Guangdong,China (Apr.03,2026) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID:2BP36-HL-C I,theundersigned,herebyauthorizeShenzhenBKCTestingCo.,Ltd.toactonourbehalfinallmatters relatingtothisapplicationforequipmentcertification. AnyactcarriedoutbyShenzhenBKCTestingCo.,Ltd.shallhavethesameeffectasourownandI acknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsofcertification,as specifiedbyDERYCOMCERTIFICATIONSERVICES,INC.,stillresideswithShenzhenKepuAi PhotoelectricTechnologyCo.,Ltd. WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerely, BangchunTang Tel:13538214502 Fax:13538214502 Email:[email protected]

DifferenceDescription EquipmentAutorisationDivision FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 FCCID:2BP36-HL-C WeShenzhenKepuAiPhotoelectricTechnologyCo.,Ltdstate: Productname:SimpleFiberOpticKit Model(s):HL-C,HL-A,HL-B,HL-D,HL-E,HL-F,HL-G,HL-H,HL-I,HL-J,MI-A, MI-B,MI-C,MI-D,MI-E,MI-F,MI-G,MI-H,MI-I,MI-J Allthemodelsareelectricalidenticalincludingthesamesoftwareparameter andhardwaredesign(i.e.,circuitdesign,PCBLayout,RFmodule/circuit, antennatype(s)andantennalocation,componentsonPCB,etc.,),same mechanicalstructureanddesign(includingproductenclosure,materials,etc.,), Onlythedimensionsandmodelnamesoftheauxiliaryequipmentaredifferent; everythingelseisthesame. <Signature> Name:BangchunTang Company ： ShenzhenKepuAiPhotoelectricTechnologyCo.,Ltd

FCCID:2BP36-HL-C Photo1 Photo2 FCCID:2BP36-HL-C Photo3 Photo4 FCCID:2BP36-HL-C Photo5 Photo6 FCCID:2BP36-HL-C Photo7 Photo8

FCCID:2BP36-HL-C Label Size:5mm*4mm FCCID:2BP36-HL-C LabelLocation

RFExposureevaluation FCCID2BP36-HL-C ProductNameSimpleFiberOpticKit Model/TypereferenceHL-C ListedModel(s)HL-A,HL-B,HL-C,HL-D,HL-E,HL-F,HL-G,HL-H,HL-I,HL-J, MI-A,MI-B,MI-C,MI-D,MI-E,MI-F,MI-G,MI-H,MI-I,MI-J 1.Reference ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposureto RadioFrequencyElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01General1RFExposureGuidancev06:MobileandPortable DevicesRFExposureProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:mobiledevices 2.Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100)* (900/f2)* 1.0 f/300 5 6 6 6 6 6 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100)* (180/f2)* 0.2 f/1500 1.0 30 30 30 30 30 F=frequencyinMHz *=Plane-waveequivalentpowerdensity 3.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna 4.AntennaInformation FLW8189FSA7-AWiFimodulecanonlyuseantennascertificatedasfollowsprovidedby manufacturer; AntennaNo.Typeofantenna: Gainoftheantenna (Max.) Frequencyrange: BLEPCBAntenna0dBi2400-2500MHz 5.ConductedPeakOutputPower BLE ModeChannel OutputPower (dBm) OutputPower (mW) BLE1M 1-7.560.18 19-7.670.17 39-7.880.16 BLE2M 1-8.150.15 19-8.220.15 39-8.230.15 6.ManufacturingTolerance BLE1M ChannelChannel1Channel19Channel39 Target(dBm)-7-7-7 Tolerance±(dB)1.01.01.0 BLE2M ChannelChannel1Channel19Channel39 Target(dBm)-8-8-8 Tolerance±(dB)1.01.01.0 7.StandaloneMPEResult AsdeclaredbytheApplicant,theEUTisawirelessdeviceusedinafixapplication,atleast20 cmfromanybodypartoftheuserornearbypersons;fromthemaximumEUTRFoutput power,theminimumseparationdistance,r=20cm,aswellasthegainoftheusedantennais 2.36dBi,theRFpowerdensitycanbeobtained. Mode Outputpower Antenna Gain(dBi) Antenna Gain(linear) MPE (mW/cm 2 ) MPELimits (mW/cm 2 ) dBmmW BLE-60.2501.000.000051.0000 Remark: 1.Outputpower(Peak)includingturn-uptolerance; 2.MPEevaluatedistanceis20cmfromusermanualprovidebymanufacturer. 8.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1091fortheuncontrolled RFExposureofmobiledevice. ------Endofthereport------

Antenna describe 1. Antenna describe: Antenna plate PCB ANTENNA Make name/model name PDT-002 Antenna gain 0dBi Frequency range 2.4GHZ-2.483GHZ Connector type direct Manufacturer Name: DONGGUANG XIAOKE INDUSTRLES.CO.,LTD Manufacture Address: NO. 227, DONGCHENG SECTION, GUANDONG ROAD, DONGCHENG STREET, DONGGUAN CITY,CHINA 2.External view drawing: Picture of antenna Antenna Dimensions L1 2.15 mm L2 1.20 mm L3 1.95 mm W1 0.35 mm W2 0.35 mm D1 1.25 mm D2 1.65 mm D3 0.50 mm 3.Antenna Radiation Pattern

ShenzhenBKCTestingCo.,Ltd.ReportNo.:BKC26031390CE TestReportTel:4000-875-3820755-84829082Web:Http://www.bkc-lab.comPage1of51 TESTREPORT Applicant:ShenzhenKepuAiPhotoelectricTechnologyCo.,Ltd Address: 4thfloor,No.149ShenkengRd,Liuyue,Henggang,Longgang District,Shenzhen,Guangdong,China Manufacturer: ShenzhenKepuAiPhotoelectricTechnologyCo.,Ltd Address: 4thfloor,No.149ShenkengRd,Liuyue,Henggang,Longgang District,Shenzhen,Guangdong,China ProductName:SimpleFiberOpticKit ModelNumber: HL-C,HL-A,HL-B,HL-D,HL-E,HL-F,HL-G,HL-H,HL-I,HL-J,MI-A, MI-B,MI-C,MI-D,MI-E,MI-F,MI-G,MI-H,MI-I,MI-J Trademark:N/A FCCID:2BP36-HL-C TestDate: Mar.27,2026-Apr.01,2026 DateofReport: Apr.01,2026 TestResult: ThisdevicedescribedabovehasbeentestedbyBKC,andthetest resultsshowthattheequipmentundertest(EUT)isincompliance withtheStandardrequirements.Anditisapplicableonlytothetested sampleidentifiedinthereport. TestProcedureUsed: Standards:FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10:2020+Cor1:2023 RSS-GenIssue5,Amendment2(February2021) Preparedby(TestEngineer): StenHuang Approved(Manager): CaseyWang Approved(Manager): JerryLiao ShenzhenBKCTestingCo.,Ltd.ReportNo.:BKC26031390CE TestReportTel:4000-875-3820755-84829082Web:Http://www.bkc-lab.comPage2of51 TABLEOFCONTENT 1.GeneralInformation......................................................................................4 1.1.Customerbasicinformation........................................................................................................................4 1.2.DescriptionofDevice(EUT).......................................................................................................................4 1.3.ChannelList..................................................................................................................................................4 1.4.Summaryoftestresult................................................................................................................................5 1.5.SpecialAccessoriesandAuxiliaryEquipment........................................................................................5 1.6.Testmode......................................................................................................................................................5 1.7.BlockDiagram...............................................................................................................................................6 1.8.TestConditions.............................................................................................................................................6 1.9.MeasurementUncertainty(95%confidencelevels,k=2)......................................................................6 1.10.TestFacility..................................................................................................................................................7 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.ConductedSpuriousEmissions................................................................22 4.1.Limit..............................................................................................................................................................22 4.2.TestSetup....................................................................................................................................................22 4.3.TestProcedure............................................................................................................................................22 4.4.TestResult...................................................................................................................................................22 5.BandEdgeMeasurement...........................................................................29 5.1.Limit..............................................................................................................................................................29 5.2.Testsetup....................................................................................................................................................29 5.3.TestProcedure............................................................................................................................................29 5.4.TestResult.....................................................................................................…

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