2BTE4-ZFK-1Wireless remote

OperationInstructions Thisproductisahandheldwirelessremotecontrol.Ithasawirelesstransmissionfunction, onepowerswitchandtworemotecontrolfunctionbuttons. Thisproductisappliedtodual-functionhigh-powerdrivingequipmentsuchascarwinches androllingshutters.Theremotecontroluses315MHzfrequencytotransmitsignalsandis poweredbyaDC3.7Vlithiumbattery.Thecorresponding315MHzreceiverreceivesthe remotecontrolsignal.Theremotecontroladoptsanindependentcodingrule,whichcan effectivelydistinguishitfromotherproductsandwillnotcausethesamecodinginterference. Inthisunit,U3isthecontrolsignalencodingchip,andtheU4moduleisthetransmission module.ThekeysignalsareencodedbyU3andtheninputintotheU4moduleformodulation andtransmission. ThisproductadoptsaconventionalradiofrequencymodulationmodeandoperatesataDC voltageof3.7V.AfterbeingsteppeddownbythevoltageregulatortoaDC3.3V,itprovides theworkingvoltagefortheencodingchipandthetransmittingmodule.Themodulationmode isOOK. Thespecificinformationisasfollows: Operatingfrequency:315MHz Modulationtechnology:OOK Antennatype:PCBantenna Antennagain:0dBi Powersupply:3.7Vlithiumbattery WarningStatement: ThisdevicecomplieswithPart15oftheFCCrules.Itsoperationmustmeetthefollowing twoconditions:(1)Thisdevicemustnotcauseharmfulinterference;(2)Thisdevicemust acceptanyreceivedinterference,includingthosethatmayleadtounintendedoperation. FCCStatement Thisdevicecomplieswithpart15oftheFCCrules.Operationissubjecttothefollowingtwocond itions:(1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptanyint erferencereceived,includinginterferencethatmaycauseundesiredoperation. Caution:Changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser’sauthoritytooperatetheequipment. NOTE:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitalde vice,pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotec tionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgeneratesusesand canradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructi ons,maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteeth atinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulint erferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoff andon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowing measures: ‐Reorientorrelocatethereceivingantenna. ‐Increasetheseparationbetweentheequipmentandreceiver. ‐Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris connected. ‐Consultthedealeroranexperiencedradio/TVtechnicianforhelpimportantannouncement RadiationExposureStatement ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement.Thedevicecanbeused inportableexposureconditionwithoutrestriction.

Rev1/26/2023 (LifestyleMetalCo.,Ltd.) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025-12-3 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BTE4-ZFK-1 [ LifestyleMetalCo.,Ltd. ]certifiesthattheequipmentforwhichauthorizationissoughtisnot“covered” equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCC rules. [ LifestyleMetalCo.,Ltd. ]certifiesthattheequipmentforwhichauthorizationissoughtdoesnotinclude cybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.oranyofitssuccessors andassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofitssuccessorsand assignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446D01Covered EquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature) (Applicantprintedname)JohnLin Rev1/26/2023 [LifestyleMetalCo.,Ltd.] FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025-12-3 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BTE4-ZFK-1 [LifestyleMetalCo.,Ltd.]certifiesthat,asofthedateofthefilingoftheapplication,theapplicantisnot identifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiariesoraffiliates)asan entityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)JohnLin

Antenna typePCB antenna ModelCM-MRC(TX) Frequency range315 MHz ManufacturerChima Winch (Thailand) Co., Ltd No.299/9, Moo 7, Bueng Sub-district, Sriracha District, Chonburi Province Gain-5 dBi

LifestyleMetalCo.,Ltd. Date：2025-12-3 ProductModelNumber:ZFK-1 FCCID:2BTE4-ZFK-1 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:Manager Email:[email protected] Telephone:16512083759 Onbehalfof:LifestyleMetalCo.,Ltd.

LifestyleMetalCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:December3,2025 Subject;RequestforConfidentiality FCCID:2BTE4-ZFK-1 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: JohnLin Title:Manager

ReportNo.:AB25100069 Page 1 of 3 AppendixBEUTExternalPhotos ReportNo.:AB25100069 Page 2 of 3 ReportNo.:AB25100069 Page 3 of 3

LabelandInformation FCCLabelSample Size：0.5cm*0.5cm FCCLabelSpecifications TextisBlackincolorandisjustified.Labelsareprintedinindelibleinkonpermanentadhesivebacking orsilk-screenedontotheEUTorshallbeaffixedataconspicuouslocationontheEUT.WheretheEUT isconstructedintwoormoresectionsconnectedbywiresandmarketedtogether,theabovestatement isrequiredtobeaffixedonlytothemaincontrolunit.WhentheEUTissosmallorforsuchusethatitis notpracticabletoplacethestatementonit,theaboveinformationshallbeplacedinaprominentlocation intheinstructionmanualorpamphletsuppliedtotheuseror,alternatively,shallbeplacedonthe containerinwhichthedeviceismarketed. FCCLabelLocation FCCID:2BTE4-ZFK-1

ReportNo.:AB25100069 Page1of4 AppendixCInternalPhotos ReportNo.:AB25100069 Page2of4 IntegralAntenna ReportNo.:AB25100069 Page3of4 ReportNo.:AB25100069 Page4of4

ReportNo.:AB25100069FW02 AiboStandardTechnology(Shenzhen)Co.,Ltd. 101,BuildingB,TuoriNewEnergyIndustrialPark,High-techPark,TianliaoCommunity,YutangStreet, GuangmingDistrict,ShenzhenCity,GuangdongProvince,China Tel.:+8675585250797E-mail:[email protected]:www.aibonorm.com FCCTESTREPORT ReportNo. ............................................. : AB25100069FW02 FCCID ................................................... : 2BTE4-ZFK-1 Applicant ................................................ : LifestyleMetalCo.,Ltd. Address.................................................: No.225,Longfu10thRd.,NantunDist.,TaichungCity,Taiwan Manufacturer......................................:LifestyleMetalCo.,Ltd. Address..............................................: No.225,Longfu10thRd.,NantunDist.,TaichungCity,Taiwan ProductName......................................:Wirelessremote TradeMark ............................................ : / TestModel ............................................. : ZFK-1 AdditionalModel(s)..............................:/ Standard................................................: FCC47CFR § 1.1310;FCC47CFR § 2.1093 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt....................................:2025.10.27 DateofTestDate ................................. :2025.10.27-2025.11.19 DateofIssue........................................:2025.11.19 TestResult............................................:Pass Compiledby: (PrintedName+Signature) HuaijieLi Supervisedby: (PrintedName+Signature) DavidHuang Approvedby: (PrintedName+Signature) JayLiu TestingLaboratoryName...................:AiboStandardTechnology(Shenzhen)Co.,Ltd. Address ................................................. :101,BuildingB,TuoriNewEnergyIndustrialPark,High-techPark, TianliaoCommunity,YutangStreet,GuangmingDistrict,Shenzhen City,GuangdongProvince,China Thistestreportmaybeduplicatedcompletelyforlegalusewiththeapprovaloftheapplicant.Itshouldnotbe reproducedexceptinfull,withoutthewrittenapprovalofourlaboratory.Theclientshouldnotuseittoclaim productendorsementbyAibo.Thetestresultsinthereportonlyapplytothetestedsample.Thetestreport shallbeinvalidwithoutallthesignaturesoftestingengineers,reviewerandapprover.Anyobjectionsmustbe raisedtoAibowithin15dayssincethedatewhenthereportisreceived.Itwillnotbetakenintoconsideration beyondthislimit.Thetestreportmerelycorrespondtothetestsample. ReportNo.:AB25100069FW02 Page8of8 AiboStandardTechnology(Shenzhen)Co.,Ltd. FCCTESTREPORT TestResultPositive Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. EUT......................................... : Wirelessremote TestModel.............................. : ZFK-1 Applicant...............................:LifestyleMetalCo.,Ltd. Address...................................:No.225,Longfu10thRd.,NantunDist.,TaichungCity,Taiwan Manufacturer......................... : LifestyleMetalCo.,Ltd. Address...................................:No.225,Longfu10thRd.,NantunDist.,TaichungCity,Taiwan ReportNo.:AB25100069FW02 Page8of8 AiboStandardTechnology(Shenzhen)Co.,Ltd. REPORTVERSION VersionNo.IssueDateDescription 012025.11.19InitialIssue ReportNo.:AB25100069FW02 Page8of8 AiboStandardTechnology(Shenzhen)Co.,Ltd. TABLEOFCONTENTS 1.GENERALINFORMATION........................................................................................................................................4 1.1.GENERALDESCRIPTIONOFEUT........................................................................................................................4 1.2.DESCRIPTIONOFTESTFACILITY.......................................................................................................................5 2.RFEXPOSUREEVALUATION..................................................................................................................................6 2.1LIMIT...............................................................................................................................................................................6 2.2EVALUATIONRESULT.....................................................................................................................................................7 2.3CONCLUSION..................................................................................................................................................................7 ReportNo.:AB25100069FW02 Page8of8 AiboStandardTechnology(Shenzhen)Co.,Ltd. 1.GENERALINFORMATION 1.1.GENERALDESCRIPTIONOFEUT ProductName:Wirelessremote TradeMark:/ TestModel:ZFK-1 AdditionalModel(s):/ ModelDifference:/ HardwareVersion:/ SoftwareVersion:/ PowerSupply:DC3.7VSuppliedByBattery EUTSupportsFunction: (Providedbythecustomer) 315MHz TestSample(s)Number:AB25100069FW01-01(EngineerSample) RadioSpecificationSubjecttothisReport OperatingFrequency:315MHz ModulationType:ASK ChannelNumber(s):1 AntennaType:IntegralAntenna AntennaGain:-5dBi ReportNo.:AB25100069FW02 Page8of8 AiboStandardTechnology(Shenzhen)Co.,Ltd. 1.2.DESCRIPTIONOFTESTFACILITY TestLab:AiboStandardTechnology(Shenzhen)Co.,Ltd. Address:101,BuildingB,TuoriNewEnergyIndustrialPark,High-techPark,TianliaoCommunity,YutangStreet, GuangmingDistrict,ShenzhenCity,GuangdongProvince,China Tel.:+(86)75585250797 E-mail:[email protected] Website:www.aibonorm.com Thetestfacilityisrecognized,certified,oraccreditedbythefollowingorganizations: A2LA-LabCertificateNo.:7514.01 AiboStandardTechnology(Shenzhen)Co.,Ltd.hasbeenaccreditedbyA2LAfortechnicalcompetence inthefieldofelectricaltesting,andprovedtobeincompliancewithISO/IEC17025GeneralRequirementsfor theCompetenceofTestingandCalibrationLaboratoriesandanyadditionalprogramrequirementsinthe identifiedfieldoftesting. FCCAccreditedLab. DesignationNumber:CN1411 TestFirmRegistrationNumber:567066 ISEDWirelessDeviceTestingLaboratories CABidentifier:CN0185 CompanyNumber:33924 ReportNo.:AB25100069FW02 Page8of8 AiboStandardTechnology(Sh…

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ReportNo.:AB25100069FW01 AiboStandardTechnology(Shenzhen)Co.,Ltd. 101,BuildingB,TuoriNewEnergyIndustrialPark,High-techPark,TianliaoCommunity,YutangStreet, GuangmingDistrict,ShenzhenCity,GuangdongProvince,China Tel.:+(86)75585250797E-mail:[email protected]:www.aibonorm.com FCCTESTREPORT ReportNo..............................................:AB25100069FW01 FCCID...................................................:2BTE4-ZFK-1 Applicant................................................:LifestyleMetalCo.,Ltd. Address ................................................. :No.225,Longfu10thRd.,NantunDist.,TaichungCity,Taiwan Manufacturer......................................:LifestyleMetalCo.,Ltd. Address..............................................:No.225,Longfu10thRd.,NantunDist.,TaichungCity,Taiwan ProductName.......................................:Wirelessremote TradeMark............................................:/ TestModel.............................................:ZFK-1 AdditionalModel(s) .............................. :/ Standard ................................................ :FCC47CFRPart15SubpartC(Part15.231) DateofReceipt .................................... :2025.10.27 DateofTestDate.................................:2025.10.27-2025.11.19 DateofIssue ........................................ :2025.11.19 TestResult ............................................ :Pass Compiledby: (PrintedName+Signature) HuaijieLi Supervisedby: (PrintedName+Signature) DavidHuang Approvedby: (PrintedName+Signature) JayLiu TestingLaboratoryName ................... :AiboStandardTechnology(Shenzhen)Co.,Ltd. Address ................................................. :101,BuildingB,TuoriNewEnergyIndustrialPark,High-techPark, TianliaoCommunity,YutangStreet,GuangmingDistrict,Shenzhen City,GuangdongProvince,China Thistestreportmaybeduplicatedcompletelyforlegalusewiththeapprovaloftheapplicant.Itshouldnotbe reproducedexceptinfull,withoutthewrittenapprovalofourlaboratory.Theclientshouldnotuseittoclaim productendorsementbyAibo.Thetestresultsinthereportonlyapplytothetestedsample.Thetestreport shallbeinvalidwithoutallthesignaturesoftestingengineers,reviewerandapprover.Anyobjectionsmustbe raisedtoAibowithin15dayssincethedatewhenthereportisreceived.Itwillnotbetakenintoconsideration beyondthislimit.Thetestreportmerelycorrespondtothetestsample. ReportNo.:AB25100069FW01 Page2of25 AiboStandardTechnology(Shenzhen)Co.,Ltd. FCCTESTREPORT TestResultPositive Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. EUT......................................... : Wirelessremote TestModel.............................. : ZFK-1 Applicant...............................:LifestyleMetalCo.,Ltd. Address...................................:No.225,Longfu10thRd.,NantunDist.,TaichungCity,Taiwan Manufacturer......................... : LifestyleMetalCo.,Ltd. Address...................................:No.225,Longfu10thRd.,NantunDist.,TaichungCity,Taiwan ReportNo.:AB25100069FW01 Page3of25 AiboStandardTechnology(Shenzhen)Co.,Ltd. REPORTVERSION VersionNo.IssueDateDescription 012025.11.19InitialIssue ReportNo.:AB25100069FW01 Page4of25 AiboStandardTechnology(Shenzhen)Co.,Ltd. TABLEOFCONTENTS 1.GENERALINFORMATION.........................................................................................................................................5 1.1.GENERALDESCRIPTIONOFEUT.....................................................................................................................................5 1.2.DESCRIPTIONOFSUPPORTEQUIPMENT........................................................................................................................6 1.3.DESCRIPTIONOFEXTERNALI/O.....................................................................................................................................6 1.4.GENERALDESCRIPTIONOFAPPLIEDSTANDARDS.........................................................................................................7 1.5.DESCRIPTIONOFTESTFACILITY.....................................................................................................................................7 1.6.MEASUREMENTUNCERTAINTY......................................................................................................................................8 1.7.ENVIRONMENTALCONDITIONS.....................................................................................................................................8 1.8.DESCRIPTIONOFTESTMODES.......................................................................................................................................9 2.SUMMARYOFTESTRESULT.................................................................................................................................10 3.MEASUREMENTINSTRUMENTSLIST .................................................................................................................11 4.RADIATEDEMISSIONMEASUREMENT...............................................................................................................12 4.1.LIMITOFRADIATEDEMISSIONMEASUREMENT..........................................................................................................12 4.2TESTPROCEDURES........................................................................................................................................................12 4.3TESTSETUP....................................................................................................................................................................13 4.4DEVIATIONFROMTESTSTANDARD..............................................................................................................................14 4.5.TESTRESULT.................................................................................................................................................................15 5.20DBBANDWIDTHM…

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ReportNo.:AB25100069FW Page1of3 AppendixATestPhotos RadiatedSpuriousEmissionTestView1 ReportNo.:AB25100069FW Page2of3 RadiatedSpuriousEmissionTestView2 ReportNo.:AB25100069FW Page3of3 RFTestView