2BKTC-JZ-24001Remote control \ light belt

(DongguanJinzhuTradingCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2024-09-05 FCCID:2BKTC-JZ-24001 Ref.#1:AttestationStatementsPart2.911(d)(5)(i)Filing (“DongguanJinzhuTradingCo.,Ltd”)certifiesthattheequipmentforwhichauthorizationis soughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorization pursuanttosection2.903oftheFCCrules. Ref.#2:AttestationStatementsPart2.911(d)(5)(ii)Filing (“DongguanJinzhuTradingCo.,Ltd”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredListasanentityproducing “covered”equipment. Applicant:DongguanJinzhuTradingCo.,Ltd Address:Room101,21ChuangyeWestRoad,MaYongTown,DongguanCity,Guangdong Province ContactPerson:zhubiaoHe Tel.:+8613537001112 Email:[email protected] Sincerely, Signature:

DongguanJinzhuTradingCo.,Ltd Address：Room101,21ChuangyeWestRoad,MaYongTown,DongguanCity,Guangdong Province Date:2024-09-05 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2BKTC-JZ-24001 FRN:0035905363 (“DongguanJinzhuTradingCo.,Ltd”)certifiesthat,asofthedateofthefilingofthe application,GSSSERVICEINCisourdesignatedU.S.agentforserviceofprocessforthe abovereferencedFCCID.(“DongguanJinzhuTradingCo.,Ltd”)acceptstomaintainanagent fornolessthanoneyearafterthegranteehasterminatedallmarketingandimportationorthe conclusionofanyCommission-relatedproceedinginvolvingtheequipment. GSSSERVICEINCaccepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:GSSSERVICEINC Address:6547NAcademyBlvd#2266ColoradoSpringsCOLORADO80918UnitedStates FRN：0033402082 ContactPerson:MichouxLogan Tel.:001-949-2990192 Email:[email protected] Sincerely, Signedonbehalfof（DongguanJinzhu TradingCo.,Ltd） SignedonbehalfofGSSSERVICEINC Name:zhubiaoHeName:MichouxLogan Title:ThechairmanTitle:Manager Date:2024-09-05Date:2024-09-05

AntennaSpecification Name：PCBAntenna Frequency：433.96MHz AntennaType:PCBAntenna Gain（dBi）：0dBi Impedance：50Ω Manufacturer： Antennasize： Antenna Test result: DongguanJinzhuTradingCo.,Ltd Room101,21ChuangyeWestRoad,MaYongTown,Dongguan City,GuangdongProvince

DongguanJinzhuTradingCo.,Ltd Date：2024-09-05 ProductModelNumber:JZ-24001,JZ-24002,JZ-24003,JZ-24004,JZ-24005,JZ-24006, JZ-24007,JZ-24008,JZ-24009,JZ-24010 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatORGANIZATION.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyORGANIZATION.onourbehalf shallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:Thechairman Email:[email protected] Telephone:+8613537001112 Onbehalfof:DongguanJinzhuTradingCo.,Ltd

DongguanJinzhuTradingCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:September5,2024 Subject;RequestforConfidentiality FCCID:2BKTC-JZ-24001 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:zhubiaoHe Title:Thechairman

DongguanJinzhuTradingCo.,Ltd ModelDifference Productdescription:Remotecontrol\lightbelt Modelname:JZ-24001,JZ-24002,JZ-24003,JZ-24004,JZ-24005,JZ-24006, JZ-24007,JZ-24008,JZ-24009,JZ-24010 FCCID:2BKTC-JZ-24001 JZ-24001isatestmodel,andothermodelsarederivativemodels.Thesemodelsare identicalonthecircuit,onlythemodelnameandreceiveraredifferent.Therefore,thetest dataofJZ-24001canberepresentativeoftheremainingmodel. Client’ssignature: Client’sname/title:zhubiaoHe/Thechairman Contactinformation/address:Room101,21ChuangyeWestRoad,MaYongTown, DongguanCity,GuangdongProvince

FCCID:2BKTC-JZ-24001 EUTPHOTOS(ExternalPhotos) FCCID:2BKTC-JZ-24001 FCCID:2BKTC-JZ-24001 FCCID:2BKTC-JZ-24001 FCCID:2BKTC-JZ-24001 FCCID:2BKTC-JZ-24001 ※※※※※ENDOFREPORT※※※※※

Size:2mmX8mm FCCID:2BKTC-JZ-24001

FCCID:2BKTC-JZ-24001 EUTPHOTO(InternalPhotos) FCCID:2BKTC-JZ-24001 FCCID:2BKTC-JZ-24001 ANT FCCID:2BKTC-JZ-24001 ※※※※※ENDOFREPORT※※※※※

FCCID:2BKTC-JZ-24001 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093，Unlessspecifically requiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbodyand10-gextremitySAR evaluationforgeneralpopulationexposureconditions,bymeasurementornumericalsimulation,isnotrequired whenthecorrespondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtestexclusion thresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤ 3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculationTheresultis roundedtoonedecimalplaceforcomparison Here, ForBluetooth Mode Max conducted Power (dBm) Tune-up power (dBm) Max Power (mW) Frequency(MHz) Min. Distance (mm) Calc. thresholds limit SRD-11.09 -11±1 0.10 433.96 50.013 3.0 EIRP=84.11-95.2=-11.09dBm SoaSARtestisnotrequired Remark:Antennagain=0dBi

ProjectNo.:ZKT-240904L11051E Page 1 of 29 FCCTESTREPORT FCCID:2BKTC-JZ-24001 ReportNumber. .................................. :ZKT-240904L11051E DateofTest ........................................... :Aug.15,2024toSept.02,2024 Dateofissue.........................................:Sept.02,2024 TestResult..........................................:PASS TestingLaboratory............................:ShenzhenZKTTechnologyCo.,Ltd. Address ............................................... : 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname.............................: DongguanJinzhuTradingCo.,Ltd Address ............................................... :Room101,21ChuangyeWestRoad,MaYongTown,Dongguan City,GuangdongProvince Manufacturer'sname......................: DongguanJinzhuTradingCo.,Ltd Address...............................................:Room101,21ChuangyeWestRoad,MaYongTown,Dongguan City,GuangdongProvince Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.231 ANSIC63.10:2013 Testprocedure.....................................:/ Non-standardtestmethod................:N/A ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname.....................................:Remotecontrol\lightbelt Trademark ........................................... :/ Model/Typereference ......................... :JZ-24001 JZ-24002,JZ-24003,JZ-24004,JZ-24005,JZ-24006,JZ-24007, JZ-24008,JZ-24009,JZ-24010 ModelDifference..................................: JZ-24001isatestmodel,andothermodelsarederivativemodels. Thesemodelsareidenticalonthecircuit,onlythemodelnameand receiveraredifferent.Therefore,thetestdataofJZ-24001canbe representativeoftheremainingmodel. Ratings..................................................: lightbeltinput:DC5-24V Remotecontrolinput:DC3Vviabuttonbattery ProjectNo.:ZKT-240904L11051E Page 2 of 29 Testingprocedureandtestinglocation: TestingLaboratory.......................................:ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China AlenHeTestedby(name+signature).......................: JoeLiuReviewer(name+signature).......................: LakeXie Approved(name+signature) ....................... : ProjectNo.:ZKT-240904L11051E Page 3 of 29 TableofContentsPage 1.VERSION...................................................................................................................5 2.SUMMARYOFTESTRESULTS...............................................................................6 2.1TESTFACILITY..................................................................................................................7 2.2MEASUREMENTUNCERTAINTY.....................................................................................7 3.GENERALINFORMATION........................................................................................8 3.1GENERALDESCRIPTIONOFEUT..................................................................................8 3.2DESCRIPTIONOFTESTMODES....................................................................................9 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED...............9 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)........................................9 3.5EQUIPMENTSLISTFORALLTESTITEMS..................................................................10 4.EMCEMISSIONTEST.............................................................................................10 4.1CONDUCTEDEMISSIONMEASUREMENT..................................................................12 4.1.1POWERLINECONDUCTEDEMISSIONLIMITS..................................................12 4.1.2TESTPROCEDURE...............................................................................................13 4.1.3DEVIATIONFROMTESTSTANDARD...................................................................13 4.1.4TESTSETUP...........................................................................................................13 4.1.5EUTOPERATINGCONDITIONS............................................................................13 4.1.6TESTRESULTS......................................................................................................13 4.2RADIATEDEMISSIONMEASUREMENT.......................................................................14 4.2.1RADIATEDEMISSIONLIMITS...............................................................................14 4.2.2TESTPROCEDURE...............................................................................................15 4.2.3TESTSETUP...........................................................................................................16 4.2.4EUTOPERATINGCONDITIONS............................................................................17 4.2.5TESTRESULTS......................................................................................................17 5.BANDWIDTHTEST.................................................................................................22 5.1APPLIEDPROCEDURES/LIMIT..............................................................................22 5.2TESTPROCEDURE...................................................................................................22 5.3DEVIATIONFROMSTANDARD................................................................................22 5.4TESTSETUP..............................................................................................................22 5.5EUTOPERATIONCONDITIONS....…

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FCCID:2BKTC-JZ-24001 EUTTESTPHOTOS ※※※※※ENDOFREPORT※※※※※