2BWJE-T04308C2TPMS Sensor Relearn Tool

WeifangHengniuIntelligentCo.,Ltd Address:Room1109,Building14,HuaqingBuilding,No.16070,YuqingEastStreet,Kuiwen District,WeifangCityShandongProvince261000 FRN:0038525234 Date:2026-08-06 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2BWJE-T04308C2 WeifangHengniuIntelligentCo.,Ltdcertifiesthat,asofthedateofthefilingoftheapplication, XINNAISIINCisourdesignatedU.S.agentforserviceofprocessfortheabovereferenced FCCID.WeifangHengniuIntelligentCo.,Ltdacceptstomaintainanagentfornolessthan oneyearafterthegranteehasterminatedallmarketingandimportationortheconclusionof anyCommission-relatedproceedinginvolvingtheequipment. XINNAISIINCaccepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:XINNAISIINC Address:1500NGRANTSTSTER,DENVER,CO80203 FRN:0037518289 ContactPerson:KiKi Tel.:+01(951)893-3011 Email:[email protected] Sincerely, WeifangHengniuIntelligentCo.,Ltd SignedonbehalfofXINNAISIINC XIAOLU KiKi Name:Name: Title:ManagerTitle:Manager Date:2026-08-06Date:2026-08-06

Rev1/26/2023 ( WeifangHengniuIntelligentCo.,Ltd ) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:08-06-2026 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:( 2BWJE-T04308C2 ) [ WeifangHengniuIntelligentCo.,Ltd ]certifiesthattheequipmentforwhichauthorizationissought isnot“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules. [WeifangHengniuIntelligentCo.,Ltd]certifiesthattheequipmentforwhichauthorizationissought doesnotincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.orany ofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofits successorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (XIAOLU) Rev1/26/2023 (WeifangHengniuIntelligentCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:08-06-2026 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:(2BWJE-T04308C2) [WeifangHengniuIntelligentCo.,Ltd]certifiesthat,asofthedateofthefilingoftheapplication,the applicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiariesor affiliates)asanentityproducing“covered”equipment. Sincerely, (XIAOLU)

( WeifangHengniuIntelligentCo.,Ltd ) Date：08-06-2026 ProductModelNumber: T-04308C2 FCCID：2BWJE-T04308C2 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite XIAOLU Title:Manager Email:[email protected] Telephone:+8618122050760 Onbehalfof:WeifangHengniuIntelligentCo.,Ltd

WeifangHengniuIntelligentCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:August6,2026 Subject;RequestforConfidentiality FCCID:2BWJE-T04308C2 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:XIAOLU Title:Manager

Size:30*10mm ProductName：TPMSSensorRelearnTool Model：T-04308C2 FCCID：2BWJE-T04308C2

Model:T-04308C2FCCID:2BWJE-T04308C2 RFExposureEvaluation ApplicableStandard 47CFR§1.1307(b)(3)(i)(A),47CFR§2.1091Evaluation The125kHzunitisamagnetic-fieldnear-fieldlooptransmitter.TheSAR-exclusion formulasinKDB447498D01v06Section4.3.1applyonlyforfrequencies≥100MHzand arenotapplicableto125kHz. Per47CFR§1.1307(b)(3)(i)(A),singleRFsourceswithtime-averagedmaximum availabletransmitpower≤1mWareexemptfromstandaloneSARtestingregardlessof separationdistance. Conclusion: 125kHzMaximumfieldstrength(dBuV/m@3m)(E):71.39dBuV/m, EIRP=E-104.8+20logD=71.39-104.8+20log3=-23.87dBm MaximumEIRP(mW)(P):0.004102mW Themeasuredtime-averagedmaximumavailablepowerofthis125kHztransmitteris 0.004102mW,whichiswellbelowthe1mWthreshold.Far-fieldEIRPisnotusedforRFexposure assessmentforthisnear-fieldloopdevice. Conclusion NostandaloneSARmeasurementisrequiredforthis125kHztransmittertomeetFCCRF exposure Signature:Date:2026-08-10 NAMEANDTITLE(Pleaseprintortype):JasonChen/Manager COMPANY(Pleaseprintortype):ShenzhenATATestingLab.Inc./4thFloor,Building10,No.60Nanchang Road,NanchangCommunity,XixiangStreet,Bao'anDistrict,ShenzhenCity,China

48 GENERAL CATALOGUE 2024 49 GENERAL CATALOGUE 2024 This inductor is the best solution when high electrical and mechanical performance is needed. >High stability in temperature. (-40ºC to +125ºC for TPMS applications no coated version (-40ºC to +85ºC for Keyless Entry Systems) >High drop test resistance (more than 500 times x 1 meter). >High sensitivity. >Epoxy coated. High reliability with pick & place machines warranted. >This component is also functional to 20kHz and 134kHz. >Inmobilizers. >Tyre Pressure Monitoring Systems. >Keyless Entry Systems. SMD Drop Resistant Transponder Coil SDTR1103 CHARACTERISTICS F E AT U R E S 01 >Industrial applications. >Access control. SINGLE AXIS TRANSPONDERS INDUCTORS 11.8x3.6x2.5mm (340μH - 16.2mH) APPLICATIONS 02 P/N L@125 kHz(mH) Cres (pF) Q @125 kHz SRF(kHz) RDC (Ω) max. Sensitivity min.@125 kHz (mVpp/App/m) SDTR1103-0238J2.38680> 34.2> 50039> 30 SDTR1103-0477J4.77340> 303> 35063.8> 60 SDTR1103-0491J4.91330> 2 7.9> 38085> 50 SDTR1103-0720J7. 2 0220> 29.7> 300103> 70 This chart is a reference guide for the most common required values at working frequency of 125 kHz. Any other inductance value at LF or tighter tolerances can be provided. Please contact our sales department for any inquiry. Sensitivity measured with Helmholtz coils H=8.36 App/m @125 kHz. Contact us for measurement specification. Operating and test freq: 125KHz. SRF: Self-resonant frequency of the coil. Other tolerances available under customer requirements. SINGLE AXIS TRANSPONDERS INDUCTORS SDTR1103 03 SPECIFICATIONS ELECTRICAL SPECIFICATIONS | 125KHz Tolerances unless otherwise specified: 0.20mm + - DIMENSIONS (mm)RECOMMENDED PAD-LAYOUT

Add:4thFloor,Building10,No.60NanchangRoad,NanchangCommunity,XixiangStreet,Bao'anDistrict,ShenzhenCity,Guangdong,People's RepublicofChina Tel:+860755-82828582Mobilephone:+8613728818899E-mail:[email protected]:www.certata.com TestReport ReportNo............................................:ATA0126050501 FCCID······································:2BWJE-T04308C2 Applicant .............................................. :WeifangHengniuIntelligentCo.,Ltd Address.............................................: Room1109,Building14,HuaqingBuilding,No.16070,YuqingEast Street,KuiwenDistrict,WeifangCityShandongProvince261000 Manufacturer.....................................:WeifangHengniuIntelligentCo.,Ltd Address.............................................: Room1109,Building14,HuaqingBuilding,No.16070,YuqingEast Street,KuiwenDistrict,WeifangCityShandongProvince261000 ProductName.....................................:TPMSSensorRelearnTool Trademark.............................................:N/A TestModel ............................................. :T-04308C2 Standard .............................................. :FCCCFRTITLE47PART15SUBPARTC TestProcedure...................................:ANSIC63.10-2020+Cor.1-2023 DateOfReceipt....................................:May.27,2026 DateOfTestDate................................:May.27,2026~August.10,2026 DateOfIssue........................................:August.10,2026 TestResult...........................................:Pass CompiledBy: (PrintedName+Signature) LilyZheng SupervisedBy: (PrintedName+Signature)TravisYoung ApprovedBy: (PrintedName+Signature)JasonChen TestingLaboratoryName...................:ShenzhenATATestingLab.Inc Address.................................................: 4thFloor,Building10,No.60NanchangRoad,Nanchang Community,XixiangStreet,Bao'anDistrict,ShenzhenCity, China Thistestreportmaybeduplicatedcompletelyforlegalusewiththeapprovaloftheapplicant.Itshouldnotbereproducedexceptinfull, withoutthewrittenapprovalofourlaboratory.TheclientshouldnotuseittoclaimproductendorsementbyATA.Thetestresultsinthe reportonlyapplytothetestedsample.Thetestreportshallbeinvalidwithoutallthesignaturesoftestingengineers,reviewerand approver.AnyobjectionsmustberaisedtoATAwithin15dayssincethedatewhenthereportisreceived.Itwillnotbetakeninto considerationbeyondthislimit.Thetestreportmerelycorrespondtothetestsample. Page 2 of 22 ReportNo.:ATA0126050501 Add:4thFloor,Building10,No.60NanchangRoad,NanchangCommunity,XixiangStreet,Bao'anDistrict,ShenzhenCity,Guangdong,People's RepublicofChina Tel:+860755-82828582Mobilephone:+8613728818899E-mail:[email protected]:www.certata.com TableOfContentsPage 1.TESTSUMMARY..................................................................................................................................................................3 1.1.TestStandards....................................................................................................................................................................3 1.2.ReportVersion...................................................................................................................................................................3 1.3.TestDescription..................................................................................................................................................................4 1.4.TestFacility.........................................................................................................................................................................5 1.5.MeasurementUncertainty................................................................................................................................................6 1.6.EnvironmentalConditions.................................................................................................................................................6 2.GENERALINFORMATION....................................................................................................................................................7 2.1.GeneralDescriptionOfEUT...............................................................................................................................................7 2.2.DescriptionOfTheTestModes..........................................................................................................................................8 2.3.BlockDiagramoftheTestConfiguration...........................................................................................................................8 2.4.DescriptionOfNecessaryAccessoriesAndSupportUnits................................................................................................9 2.5.MeasurementInstrumentsList.......................................................................................................................................10 2.6.TestSoftware....................................................................................................................................................................11 3.TESTITEMANDRESULTS...................................................................................................................................................12 3.1.AntennaRequirement.....................................................................................................................................................12 3.2.ConductedEmission........................................................................................................................................................13 3.3.RadiatedEmissionMeasurement....................................................................................................................................15 3.3.1RadiatedEmissionLimits...............................................................................................................................................15 3.3.2TestProcedure....................…

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