2AJ9T-75601Remote controller

Attachment1 ThisdevicecomplieswithPart15oftheFCCRules. Operationissubjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation. Warning:Changesormodificationstothisunitnotexpresslyapprovedbythepartyresponsibleforcompliance couldvoidtheuser’sauthoritytooperatetheequipment. Note:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice, pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainst harmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcanradiateradiofrequency energyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradio communications.However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthis equipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturning theequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthe followingmeasures: Reorientorrelocatethereceivingantenna. Increasetheseparationbetweentheequipmentandreceiver. Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp. "ThisequipmentcomplieswithFCCRFradiationexposurelimitssetforthforanuncontrolledenvironment. Thisequipmentshouldbeinstalledandoperatedwithaminimumdistanceof20cmbetweentheradiatorand yourbody. Thistransmittermustnotbeco-locatedoroperatinginconjunctionwithanyotherantennaortransmitter." RFWarningforportabledevice: RemoteController: ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement.Thedevicecanbeusedinportable exposureconditionwithoutrestriction.

Rev1/26/2023 ZKTECOCO.,LTD. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:10-21-2025 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2AJ9T-75601 ZKTECOCO.,LTD.("theapplicant")certifiesthattheequipmentforwhichauthorizationissoughtis not“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules. ZKTECOCO.,LTD.(“theapplicant”)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, (Applicantsignature) (Applicantprintedname)ZhonglieGe/Engineer Rev1/26/2023 ZKTECOCO.,LTD. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:10-21-2025 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2AJ9T-75601 ZKTECOCO.,LTD.(“theapplicant”)certifiesthat,asofthedateofthefilingoftheapplication,the applicantisnot identifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiariesor affiliates)asanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)ZhonglieGe/Engineer

Rev1/26/2023 ZKTECOCO.,LTD. AttestationStatements Date:November-29-2025 TO:FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046,USA RE:AttestationStatementsPart2.911(d)(7)requestforFCCID:2AJ9T-75601 ZKTECOCO.,LTD.,theundersigned,herebyauthorizeZKTechnologyLLCdba.ZKTecoWFMtoact asourdesignatedU.S.agentforserviceofprocess,ZKTECOCO.,LTD. acceptstomaintainanagentfor nolessthanoneyearafterthegranteehasterminatedallmarketingandimportationortheconclusionof anyCommission-relatedproceedinginvolvingtheequipment. ZKTechnologyLLCdba.ZKTecoWFM acceptstheresponsibilitytoactasdesignatedU.S.agentfor serviceofprocess. ApplicantInformation： Companyname:ZKTECOCO.,LTD. Address:No.32,PingshanIndustrialAvenue,TangxiaTown,DongguanCity,Guangdong Province,China523728 FRN:0026008086 ContactName:zhonglie.Ge Tel:+86075589602277 Email:[email protected] Signature: zhonglie.Ge U.S.AgentInformation: CompanyName:ZKTechnologyLLCdba.ZKTecoWFM Address:4515GeorgeRoad,Suite370,TampaFlorida33634U.S.A FRN:0037625613 ContactName:JaiminShah Tel:(732)412-6007 Email:[email protected] Signature: JaiminShah

Rev11/20/07 ZKTECOCO.,LTD. FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationof FCCID:2AJ9T-75601 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockDiagram,Schematics, OperationalDescription, BlockDiagram, Schematics, OperationalDescription, Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. Client’ssignature： Client’sname/title：ZhonglieGe/Engineer Contactinformation/address:ZKTECOCO.,LTD./No.32,PingshanIndustrialAvenue, TangxiaTown,DongguanCity,GuangdongProvince,China523728

ZKTECOCO.,LTD. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:2025-10-21 SUBJECT:FCCApplicationforFCCID:2AJ9T-75601 ToWhomItMayConcern: We,theundersigned,herebyauthorizeLisaWang atEMTEK(SHENZHEN)CO.,LTD.on ourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment.Any andallactscarriedoutbyEMTEK(SHENZHEN)CO.,LTD. onourbehalfshallhavethe sameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Client’ssignature： Client’sname/title：ZhonglieGe/Engineer Contactinformation/address:ZKTECOCO.,LTD./No.32,PingshanIndustrialAvenue,TangxiaTown, DongguanCity,GuangdongProvince,China523728

EUTEXTERNALPHOTOGRAPHS ----------------Theend----------------

Label Location

EUTINTERNALPHOTOGRAPHS ANTENNA ----------------Theend----------------

FCCID:2AJ9T-75601 TestStandardsandLimits 1.AccordingtoKDB447498D01v06,Section4.3.1 2.FCCRadiofrequencyradiationexposurelimits: The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(maxpowerofchannel)/(mintestseparationdistance)]*[√f(GHz)]≤3.0for1-gSARand≤7.5for 10-gextremitySAR,where •f(GHz)istheRFchanneltransmitfrequencyinGHz •PoweranddistanceareroundedtothenearestmWandmm •Theresultisroundedtoonedecimalplaceforcomparison •3.0and7.5arereferredtoasthenumericthresholds Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mm, andfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmaccordingto4.1f)isappliedtodetermine SARtestexclusion. MeasurementandCalculation 1.Maximumtransmitpower 433MHz,AntennaGain:-1.0dBi Operation Mode Channel Number ChannelFrequency (MHz) EIRP (dBm) Result calculation 1-gSAR 433.92MHz 01433.92-31.82 0.00023 *EIRP[dBm]=E[dBμV/m]+20log(d[meters])-104.77 2.MPECalculation Forthemaxresult:0.0002≤3.0for1-gSARextremitySAR,NoSARisrequired. -EndoftheReport-

DYEP EGG2KEYPCBANTENNA (433MHz) DYEP 1 ， EGG2KEYisa2keyRFremotecontrollerandworksat433.92MHzcarry wave.EGG2KEYisusingPCBantenna. 2,antennaspecification parament FREQUENCY 433MHz BANDWIDE 430MHz-450MHz GAIN -1.0dB VSWR <1.3 Polarization: Verticalpolarization Radiationpattern: Omnidirectional Inputimpedance 50Ω Maximumpower 3W Length9.4cm Operatingtemperature -40°C~+80°C 3,PCBANTENNAIMAGE DYEP 4,Antennacharacter 4.1,（VSWR） 4.2（ReturnLoss）4.3，Smith(R+jx)

ReportNo.ENS2507090251W00101RPage1of26Ver.1.0 $ 印章 $ TESTREPORT ProductName：Remotecontroller ModelNumber：RC40 FCCID：2AJ9T-75601 Preparedfor:ZKTECOCO.,LTD. Address:No.32,PingshanIndustrialAvenue,TangxiaTown, DongguanCity,GuangdongProvince,China523728 Preparedby:EMTEK(SHENZHEN)CO.,LTD. Address:Building69,MajialongIndustryZone,NanshanDistrict, Shenzhen,Guangdong,China Tel:(0755)26954280 Fax:(0755)26954282 ReportNumber:ENS2507090251W00101R Date(s)ofTests: July16,2025toAugust20,2025 Dateofissue: August27,2025 $二维码$ ReportNo.ENS2507090251W00101RPage2of26Ver.1.0 TESTRESULTCERTIFICATION Applicant:ZKTECOCO.,LTD. Address: No.32,PingshanIndustrialAvenue,TangxiaTown,DongguanCity,Guangdong Province,China523728 Manufacturer:ZKTECOCO.,LTD. Address: No.32,PingshanIndustrialAvenue,TangxiaTown,DongguanCity,Guangdong Province,China523728 EUT:Remotecontroller ModelName:RC40 Trademark: MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTESTRESULT FCC47CFRPart2,SubpartJ FCC47CFRPart15,SubpartC PASS TheaboveequipmentwastestedbySHENZHENEMTEKCO.,LTD.Thetestdata,dataevaluation,test procedures,andequipmentconfigurationsshowninthisreportweremadeinaccordancewiththe proceduresgiveninANSIC63.10(2013)andtheenergyemittedbythesampleEUTtestedasdescribedin thisreportisincompliancewiththerequirementsofFCCRulesPart2andPart15.231REQUIREMENTS. Thetestresultsofthisreportrelateonlytothetestedsampleidentifiedinthisreport. DateofTest:July16,2025toAugust20,2025 Preparedby: GuangjunZhu/Editor Reviewer: JoeXia/Supervisor Approved&AuthorizedSigner: LisaWang/Manager ReportNo.ENS2507090251W00101RPage3of26Ver.1.0 TableofContents 1EUTTECHNICALDESCRIPTION................................................................................................................5 2SUMMARYOFTESTRESULT.....................................................................................................................6 3TESTMETHODOLOGY................................................................................................................................7 3.1GENERALDESCRIPTIONOFAPPLIEDSTANDARDS.......................................................................7 3.2MEASUREMENTEQUIPMENTUSED..................................................................................................7 3.3DESCRIPTIONOFTESTMODES.........................................................................................................8 4FACILITIESANDACCREDITATIONS.........................................................................................................9 4.1FACILITIES.............................................................................................................................................9 4.2LABORATORYACCREDITATIONSANDLISTINGS............................................................................9 5TESTSYSTEMUNCERTAINTY.................................................................................................................10 6SETUPOFEQUIPMENTUNDERTEST....................................................................................................11 6.1RADIOFREQUENCYTESTSETUP1................................................................................................11 6.2RADIOFREQUENCYTESTSETUP2................................................................................................11 6.3CONDUCTEDEMISSIONTESTSETUP.............................................................................................13 6.4BLOCKDIAGRAMCONFIGURATIONOFTESTSYSTEM................................................................14 6.5SUPPORTEQUIPMENT......................................................................................................................14 7TESTREQUIREMENTS..............................................................................................................................15 7.1OCCUPIEDBANDWIDTH....................................................................................................................15 7.2FREQUENCYSTABILITY....................................................................................................................17 7.3RADIATEDSPURIOUSEMISSION.....................................................................................................18 7.4TRANSMISSIONREQUIREMENT.......................................................................................................23 7.5CONDUCTEDEMISSIONTEST..........................................................................................................25 7.6ANTENNAAPPLICATION...........................................................................................................................26 ReportNo.ENS2507090251W00101RPage4of26Ver.1.0 ModifiedInformation VersionReportNo.RevisionDateSummary Ver.1.0ENS2507090251W00101R/OriginalReport ReportNo.ENS2507090251W00101RPage5of26Ver.1.0 1.EUTTECHNICALDESCRIPTION CharacteristicsDescription Product: Remotecontroller ModelNumber: RC40 Modulation: FSKmodulation OperatingFrequency Range(s): 433.92MHz NumberofChannels: 1channel MaxTransmitPower: 63.41dBuV/m AntennaType: PCBAntenna AntennaGain: -1.0dBi Powersupply: DC3VfromBattery TemperatureRange-20°C~+55°C Note:formoredetails,pleaserefertotheUser’smanualoftheEUT. ReportNo.ENS2507090251W00101RPage6of26Ver.1.0 2.SUMMARYOFTESTRESULT FCCPartClauseTestParameterVerdictRemark 15.231(c)OccupiedBandwidthPASS 15.231(d)FrequencystabilityN/A 15.231(b)RadiatedSpuriousEmissionsPASS 15.231(a)TransmissionRequirementPASS 15.203AntennaRequirementPASS 15.207(a)ConductedEmissionN/A NOTE1:N/A(NotApplicable) RELATEDSUBMITTAL(S)/GRANT(S): Thissubmittal(s)(testreport)isintendedforFCCID:2AJ9T-75501filingtocomplywithSection15.231of theFCCPart15,SubpartCRules ReportNo.ENS2507090251W00101RPage7of26Ver.1.0 3.TESTMETHODOLOGY 3.1.GENERALDESCRIPTIONOFAPPLIEDSTANDARDS Accordingtoitsspecifications,theEUTmustcomplywiththerequirementsofthefollowingstandards: FCC47CFRPart2,SubpartJ FCC47CFRPart15,SubpartC 3.2.MEASUREMENTEQUIPMENTUSED 3.2.1.Conduc…

Text truncated - open the document above for the full version.

TESTSETUPPHOTOGRAPHS 1.1.PhotosofRadiationEmissionMeasurement SpuriousEmissionTestSetup(Below1GHz) SpuriousEmissionTestSetup(Above1GHz) ----------------Theend----------------