2AZ4E-828RC CAR

FCC Caution. (1)§ 15.19 Labelling requirements. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. § 15.21 Changes or modification warning Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. § 15.105 Information to the user. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help.

1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:SUNBEYONDCONSULTINGLTDOFFICE FRN:0033588823 ContactName:PeterZhang Address:90CANALSTREET,4THFLOOROFFICENO.448 Telephone:+1（508）4700660 Email:[email protected] Applicant: Companyname:YIXUANTOYSFACTORY ProductDescription:RCCAR Granteecode:2AZ4E FCCID:2AZ4E-828 ContactName:ZEZHUANZHANG Address:No.3,Heng6,ShunfaRoad,GuangyiStreet,ChenghaiDistrict,ShantouCity TelephoneNo:13729252753 Email:[email protected] [YIXUANTOYSFACTORY]certifiesthat,asofthedateofthisfilingofthe applicationwiththeTCB,[SUNBEYONDCONSULTINGLTDOFFICE]isour designatedUSagentforserviceofprocessfortheabovereferencedFCCID. [YIXUANTOYSFACTORY]acceptstomaintainanagentfornolessthanone yearafterthegranteehasterminatedallmarketingandimportationorthe conclusionofanycommissionrelatedproceedinginvolvingequipment.[SUN BEYONDCONSULTINGLTDOFFICE]accepts,asofthedateofthefilingofthe application,theobligationofthedesignatedUSagentforserviceofprocessfor theabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2023/05/22 Applicant’sName:YIXUANTOYSFACTORYUSAgentforServiceofProcess’sName: SUNBEYONDCONSULTINGLTDOFFICE Title:managerTitle:CEO SignatureSignature

C5266091_X24_Ed.2 1/1 “AttestationStatements” TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:YIXUANTOYSFACTORY ProductDescription:RCCAR Granteecode:2AZ4E FCCID:2AZ4E-828 ContactName:ZEZHUANZHANG Address:No.3,Heng6,ShunfaRoad,GuangyiStreet,ChenghaiDistrict,ShantouCity TelephoneNo:13729252753 Email:[email protected] i.[YIXUANTOYSFACTORY](“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfrom receivinganequipmentauthorizationpursuanttosection2.903oftheFCC rules.Theapplicantmustsignthiscertification. ii.[YIXUANTOYSFACTORY](“theapplicant”)certifiesthat,asofthedateof thefilingoftheapplication,theapplicant[isnot](asaspecificallynamed entityoranyofitssubsidiariesoraffiliates)identifiedontheCoveredListas anentityproducing“covered”equipment.Theapplicantmustsignthis certification. [YIXUANTOYSFACTORY](“theapplicant”)certifiesthat,asofthedateofthefiling oftheapplication,theapplicant[isnot]identifiedontheCoveredListasanentity producing“covered”equipment. Date:2023/05/22 Applicant’sName:YIXUANTOYSFACTORY Title:Manager Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

C5266091_X8_Ed.1 1/1 LetterofAuthorization <YIXUANTOYSFACTORY> Company:YIXUANTOYSFACTORY Address:No.3,Heng6,ShunfaRoad,GuangyiStreet,ChenghaiDistrict, ShantouCity ProductName:RCCAR ModelNumber:828-5,685-1,685-2,685-3,KM661-1,KM661-2,KM661- 3,KM661-5,680,530-1,KM555-1,KM555-2,KM555-3,KM555-5, KM555-6,KM555-8,926-1,926-2,926-6,926-8 FCCIdentifier:2AZ4E-828 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:ZEZHUANZHANG Date:2023-05-22 Title:manager Signatureofapplicant:

C5266091_X10_Ed.2 1/1 YIXUANTOYSFACTORY OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2023-05-22 Subject:RequestforConfidentiality FCCID:2AZ4E-828 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☐ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☒ InternalPhotos ☐ NOTE 1 ☒ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof____180__daysfromthedateof theGrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, Signature: Name:ZEZHUANZHANG Title:Manager

FCCID:2AZ4E-828

FCCIDLABELINGANDLOCATION FCCIDLabel FCCIDLabelLocation Thelabelshownshallbepermanentlyaffixedataconspicuouslocationonthedeviceandbe readilyvisibletotheuseratthetimepurchase(Labelingrequirementsper2.925) RCCAR FCCID:2AZ4E-828

FCCID:2AZ4E-828 MetalANT

BSLTestingCo.,Ltd.FCCID:2AZ4E-828 RFExposureEvaluation 1.ThecorrespondingSARExclusionThresholdcondition,listedbelow: 1)The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparationdistances≤50 mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)].[Vf(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,16where ➢f(GHz)istheRFchanneltransmitfrequencyinGHz ➢PoweranddistanceareroundedtothenearestmWandmmbeforecalculation ➢Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mmandfor transmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparationdistanceis<5 mm,adistanceof5mmisappliedtodetermineSARtestexclusion. 2)At100MHzto6GHzandfortestseparationdistances>50mm,theSARtestexclusionthresholdis determinedaccordingtothefollowing: a)[Thresholdat50mminstep1)+(testseparationdistance-50mm):(f(MHz)/150)]mW,at100MHz to1500MHz b)[Thresholdat50mminstep1)+(testseparationdistance-50mm)-10]mWat>1500MHzand≤ 6GHz 3)Atfrequenciesbelow100MHz,thefollowingmaybeconsideredforSARtestexclusion. a)Thethresholdatthecorrespondingtestseparationdistanceat100MHzinstep2)ismultipliedby [1+log(100/f(MHz))]fortestseparationdistances>50mmand<200mm. b)Thethresholddeterminedbytheequationina)for50mmand100MHzismultipliedby/2fortest separationdistances≤50mm. c)SARmeasurementproceduresarenotestablishedbelow100MHz.WhenSARtestexclusioncannot beapplied,aKDBinquiryisrequiredtodetermineSARevaluationrequirementsforanytestresultstobe acceptable. 2.CLASSIFICATION Theantennaofthisproduct,undernormalusecondition,isatlessthan20cmawayfromthebodyofthe user.So,thisdeviceisclassifiedasPortableDevice. EUTSpecification EUT2AZ4E-828 PRODUCT:RCCAR MODELNO.:828-5,685-1,685-2,685-3,KM661-1,KM661-2,KM661-3,KM661-5, 680,530-1,KM555-1,KM555-2,KM555-3,KM555-5,KM555-6,KM555- 8,926-1,926-2,926-6,926-8 STANDARDS:FCCPart2(Section2.1093) KDB447498D01V06 IEEEC95.1 Antennatype:MetalAntenna Antennagain(Max)0dBi Evaluationapplied MPEEvaluation SAREvaluation BSLTestingCo.,Ltd.FCCID:2AZ4E-828 3.SARTESTEXCL.USIONTHRESHOLDS ThetunedconductedPKPower(declaredbyclient) Mode Frequency (MHz) TargetPower (dBm) Tolerance (dBm) Lower Tolerance (dBm) Upper Tolerance (dBm) TX27.144-32±2-30-34 ThemeasuredconductedPKPower Mode Frequency (MHz) PKPower (dBuV/m) PKPower (dBm) TX27.14464.55-30.68 Note: E= d PG30 E=Electricfieldstrenginv/m V/m=10 (dBuv/m-120)/20 P=PowerinWatts G=AntennagainindBi d=Measurementdistanceinmetres Power≈0.00035(mW) dBm=10*log10 0.00035 ≈-34.56(dBm) Frequency (MHz) Maximumsource-based conductedoutputpower (dBm) Minimum separation distance (mm) Resultof Eq.1 Limit for1-g SAR Limitfor 10-g extremity SAR Verdict 27.144-3050.0000333.07.5 Exempt from SAR Conclusion ThereforethisdevicecomplieswithFCC'sRFradiationexposurelimitsforgeneralpopulationwithout SARevaluation.. Time Peak

AntennaSpecification CustomerName:YIXUANTOYSFACTORY Address:No.3,Heng6,ShunfaRoad,GuangyiStreet,ChenghaiDistrict,ShantouCity OperationFrequencyRange ModulatedType1 AntennaGain0dBi AntennaTypeMetalAntenna Dimension19cm*0.59mm Pictureofantenna: 27.144MHz

TESTREPORT ReportNo:BSL23050501-P01R02 FCCID:2AZ4E-828 ReportDate:May.29,2023 Applicant:YIXUANTOYSFACTORY Product:RCCAR BrandName:N/A ModelNo: 828-5 ListedModels: 685-1,685-2,685-3,KM661-1,KM661-2,KM661-3,KM661- 5,680,530-1,KM555-1,KM555-2,KM555-3,KM555-5, KM555-6,KM555-8,926-1,926-2,926-6,926-8 TestStandards:FCCPart15.227 Testresult: PASS ApprovedBy VivianJiang EMCManager Dated:May.29,2023 Resultsappearinghereinrelateonlytothesampletested Thetechnicalreportsisissuederrorsandomissionsexemptandissubject towithdrawalat BSLTestingCo.,Ltd. 1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict, Shenzhen,Guangdong,518052,People’sRepublicofChina Tel:+86-755-26649703 BSLTestingCo.,Ltd.ReportNo.:BSL23050501-P01R02 Page 2 of25 TESTREPORT Equipmentunder Test : RCCAR Model/Type: 828-5 ListedModels :685-1,685-2,685-3,KM661-1,KM661-2,KM661-3,KM661-5,680,530-1, KM555-1,KM555-2,KM555-3,KM555-5,KM555-6,KM555-8,926-1, 926-2,926-6,926-8 ModelDeclaration :PCBboard,structureandinternalofthesemodel(s)arethesame, Sonoadditionalmodelsweretested. Applicant: YIXUANTOYSFACTORY Address: No.3,Heng6,ShunfaRoad,GuangyiStreet,ChenghaiDistrict,Shantou City Manufacturer: YIXUANTOYSFACTORY Address: No.3,Heng6,ShunfaRoad,GuangyiStreet,ChenghaiDistrict,Shantou City TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. BSLTestingCo.,Ltd.ReportNo.:BSL23050501-P01R02 Page 3 of25 Contents 1TESTSTANDARDS ........................................................................................................................................... 4 2SUMMARY................................................................................................................................................................5 2.1GeneralRemarks.........................................................................................................................................................5 2.2ProductDescription...................................................................................................................................................5 2.3EquipmentUnderTest...............................................................................................................................................5 2.4ShortdescriptionoftheEquipmentunderTest(EUT) ..................................................................................... 5 2.5BlockDiagramofTestSetup ................................................................................................................................... 5 2.6SpecialAccessories...................................................................................................................................................5 2.7RelatedSubmittal(s)/Grant(s)...............................................................................................................................6 2.8Modifications................................................................................................................................................................6 3TESTENVIRONMENT.....................................................................................................................................7 3.1Addressofthetestlaboratory ................................................................................................................................. 7 3.2TestFacility ................................................................................................................................................................... 7 3.3Environmentalconditions.........................................................................................................................................7 3.4Summaryofmeasurementresults.........................................................................................................................8 3.5Statementofthemeasurementuncertainty........................................................................................................8 3.6EquipmentsUsedduringtheTest..........................................................................................................................9 4TESTCONDITIONSANDRESULTS ................................................................................................ 10 4.1ACPowerConductedEmission ............................................................................................................................ 10 4.2FieldStrengthoftheFundamentalSignal.........................................................................................................11 4.3RadiatedEmission....................................................................................................................................................13 4.420dBBandwidth........................................................................................................................................................18 4.5AntennaRequirement..............................................................................................................................................20 5TESTSETUPPHOTOSOFTHEEUT .............................................................................................. 21 6PHOTOSOFTHEEUT ................................................................................................................................ 22 BSLTestingCo.,Ltd.ReportNo.:BSL23050501-P01R02 Page 4 of25 1TESTSTANDARDS Thetestswereperformedaccordingtofollowingstandards: FCCRulesPart15.227:Operationwithintheband26.96-27.28MHz. ANSIC63.10:2013:AmericanNationalStandardforTestingUnlicensedWirelessDevices BSLTestingCo.,Ltd.ReportNo.:BSL23050501-P01R02 Page 5 of25 2SUMMARY 2.1GeneralRemarks Dateofreceiptoftestsample:May.05,2023 Testingcommencedon:May.05,2023 Testingconcludedon:May.28,2023 2.2ProductDescription ProductName: RCCAR Model/Typereference: 828-5 ListedModels: 685-1,685-2,685-3,KM661-1,KM661-2,K…

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FCCID:2AZ4E-828