2BSPF-Y101Smart Bidet Toilet Seat

NingboYitianIntelligentTechnologyCo.,Ltd. Address:No.105Hexi,ModaoqiaoVillage,LanjiangSubdistrict,YuyaoCity,Zhejiang,China AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:Nov.19,25 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2BSPF-Y101 NingboYitianIntelligentTechnologyCo.,Ltd.(“theapplicant”)certifiesthat,asofthedateofthefiling oftheapplication,theapplicantisnotidentifiedontheCoveredList,establishedpursuantto§1.50002 ofreferencechapter,asanentityproducing“covered”communicationequipment.Theequipmentfor whichauthorizationissoughtisnot“covered”telecommunicationsequipmentandvideosurveillance equipmentproducedbyentitiesidentifiedontheCommission’sCoveredListthatprohibitedfrom receivinganequipmentauthorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, ApplicantSignature PrintedName:Jackpan Title:Manager Address:No.105Hexi,ModaoqiaoVillage,LanjiangSubdistrict,YuyaoCity,Zhejiang,China Tel.:13567807338 Email:[email protected]

NingboYitianIntelligentTechnologyCo.,Ltd. Address:No.105Hexi,ModaoqiaoVillage,LanjiangSubdistrict,YuyaoCity,Zhejiang,China 1|Page AttestationStatements To:FederalCommunicationsCommissionDate:Nov.19,25 7435OaklandMillsRoad, Columbia,MD21046,USA Subject:AttestationofCompliancewithFCCCoveredListSoftwareRequirements FCCID:[2BSPF-Y101] ProductName:[SmartBidetToiletSeat] Thisletterservesasanattestationthattheequipmentidentifiedabove☐is/☒isnot(selectone)"covered" softwareasdefinedundertheFederalCommunicationsCommission(FCC)CoveredListrequirements,as outlinedinFCC22-84andKDB986446. Specifically,theundersignedcertifiesthattheequipmentforwhichauthorizationissought: 1.Doesnotcontaincybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessors,assignees,parents,subsidiaries,affiliates,oranyentitythathasrebranded orrelabeledsoftwareproducedbytheaforementionedentities. 2.Doesnothavethecapabilitytostore,run,ordeliveranysoftwareidentifiedontheFCCCoveredList, includingbutnotlimitedtocybersecurityandanti-virussoftware. Tosupportthisattestation,theappendixevaluationdocumentationhasbeenpreparedandisincludedinthe certificationfiling. Thisattestationisbasedonathoroughevaluationofthedevice'sdesign,functionality,andsoftware environment.Theundersignedaffirmsthattheinformationprovidedisaccurateandcompletetothebestof theirknowledge. Sincerelyyours, ApplicantSignature PrintedName:Jackpan Title:Manager Address:No.105Hexi,ModaoqiaoVillage,LanjiangSubdistrict,YuyaoCity,Zhejiang,China Tel.:13567807338 Email:[email protected] NingboYitianIntelligentTechnologyCo.,Ltd. Address:No.105Hexi,ModaoqiaoVillage,LanjiangSubdistrict,YuyaoCity,Zhejiang,China 2|Page EvaluationregardingtotheCoveredListSoftware: Compliance Methodology EvaluationProcessResults Deviceis Inherent compliance ☒ TheChipset(s)usedislimitedtorun theCybersecurityoranti-virus software. Compliance ☒ TheMemoryusedislimitedtorunthe Cybersecurityoranti-virussoftware. Compliance ☒ Thereisstoragecapacitylimitationfor storeorinstalltheCybersecurityor anti-virussoftware. Compliance ☒ Operatingsystemusedislimitedto run,installordelivertheCybersecurity oranti-virussoftware. Compliance Deviceisnot Inherent compliance ☐ EvaluationBasedonSoftware BillofMaterials(SBoM) Seeattached“SBoM“ Note:TheSBoMcontentislimited tothescopeofcoveredlist software(e.g.antivirusand cybersecuritysoftware). ☐ EvaluationBasedonScanfor Softwareonthedevice ☐ EvaluationBasedonFilesystemscan ☐ EvaluationBasedonRunning softwarecheck

NingboYitianIntelligentTechnologyCo.,Ltd. Address:No.105Hexi,ModaoqiaoVillage,LanjiangSubdistrict,YuyaoCity,Zhejiang,China ReferenceNo.2025UD0106 U.S.AgentLetterofAttestation To:FederalCommunicationsCommission 7435OaklandMillsRoad,Columbia,MD21046,USA Date:Nov.21,25 Ref:AttestationStatement–Part2.911(d)(7)filing FCCID:2BSPF-Y101 [NingboYitianIntelligentTechnologyCo.,Ltd.](“theapplicant”)certifiesthat,asofthedateofthe filingoftheapplication,[TTSMARKETINC](“theagent”)isourdesignatedU.S.agentforserviceof processfortheabovereferenceFCCID.Theapplicantacceptstomaintainanagentforserviceof processintheUnitedStatesfornolessthanoneyearaftereitherthegranteehaspermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S.,orthe conclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolvingtheequipment, whicheverislater.TheapplicantfurtheracknowledgesitisourresponsibilitytoinformtheFCC whenevertheagentinformationchanges. [TTSMARKETINC]("theagent)understanditistheagent'sobligationtoacceptserviceofprocess intheUnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddress. DesignatedU.S.Agent CompanyName:TTSMARKETINC. FRN:0036806057 GC:N/A Address:1178BroadwaySte324,NewYork,NY 10001.USA Signature: ContactPerson:MaverickLim Tel:001-(646)305-2908Email:[email protected] Applicant CompanyName:NingboYitianIntelligentTechnologyCo.,Ltd. FRN:0037610946 Address:No.105Hexi,ModaoqiaoVillage,Lanjiang Subdistrict,YuyaoCity,Zhejiang,China Signature: ContactPerson:Jackpan Tel:13567807338Email:[email protected]

NingboYitianIntelligentTechnologyCo.,Ltd. Address:No.105Hexi,ModaoqiaoVillage,LanjiangSubdistrict,YuyaoCity,Zhejiang,China (Nov.19,2025) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestfor:FCCID:2BSPF-Y101 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestpermanent confidentialtreatmentoftheexhibitsaccompanyingthiscertificationapplicationasoutlinedbelow: BlockDiagram  Schematics  OperationalDescription Theaboveexhibitscontaintradesecretsand/orproprietaryinformationthatarenotpubliclyavailableand materialsthattheApplicanthasspentconsiderableeffortsindeveloping.Publicdisclosureofthesemay beharmfultotheApplicantandgiveanunfairadvantagetocompetitorsonthemarket. PursuanttoDA04-1705,theapplicantalsorequeststemporaryconfidentialtreatmentoftheexhibits outlinedbelowforaperiodof(upto180)daysfromthedateofequipmentauthorizationandpriorto marketingintheUnitedStatestopreventtheprematurereleaseofanysensitiveinformation.Applicantis awareoftheirresponsibilitytonotifyDERYCOMintheeventinformationregardingtheproductorthe productismadeavailabletothepublicbeforetherequestedperiodhasexpired. UserManual Sincerely, (Signature) Title:Manager Address:No.105Hexi,ModaoqiaoVillage,LanjiangSubdistrict,YuyaoCity,Zhejiang,China Tel.:13567807338 Email:[email protected]

NingboYitianIntelligentTechnologyCo.,Ltd. Address:No.105Hexi,ModaoqiaoVillage,LanjiangSubdistrict,YuyaoCity,Zhejiang,China (Nov.19,2025) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID:2BSPF-Y101 I,theundersigned,herebyauthorize(ShenzhenBKCTestingCo.,Ltd.)toactonourbehalfinallmatters relatingtothisapplicationforequipmentcertification. Anyactcarriedoutby(ShenzhenBKCTestingCo.,Ltd.)shallhavethesameeffectasourownandI acknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsofcertification,as specifiedbyDERYCOMCERTIFICATIONSERVICES,INC.,stillresideswith(NingboYitianIntelligent TechnologyCo.,Ltd.). WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerely, (Signature) (FullnameofcontactpersonlistedonFCC’swebsite):Jackpan (Title):Manager Tel.:13567807338 Fax:N/A Email:[email protected]

NingboYitianIntelligentTechnologyCo.,Ltd. ProductSimilarityDeclaration Productname:SmartBidetToiletSeat Modelname:Y101,Y101D,Y101DX,Y101X,Y102,Y102D,Y102X, Y102DX,Y301,Y301D FCCID:2BSPF-Y101 We(NingboYitianIntelligentTechnologyCo.,Ltd.)herebystate thatallthemodelsareelectricalidenticalincludingthesame softwareparameterandhardwaredesign(i.e.,circuitdesign,PCB Layout,RFmodule/circuit,antennatype(s)andantennalocation, componentsonPCB,etc.,),samemechanicalstructureand design(includingproductenclosure,materials,etc.,),theonly differencearemodelname. Signature: Name:Jackpan Title:Manager Place,date:Zhejiang,2025.11.19

FCCID:2BSPF-Y101ExternalPhotos

Label: Model:Y101 FCCID:2BSPF-Y101

2BSPF-Y101InternalPhotos PCBAnt

FCCID:2BSPF-Y101 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093， UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone 1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, SoaSARtestisnotrequired dBm=dBuV/m-95.2 Freque ncy (MHz) Field Strength (dBuV/m) EIRP (dBm) Target power W/tolerance (dBm) Maxtune uppower tolerance (dBm) Max Power (mW) Min. Distan ce (mm) Calc. threshol ds limit 31572.74-22.46 -22±1 -210.0085.000.00093.0

Antenna specification 1. Technical indicators of products 2. Product picture Frequency Range(MHz)315MHZ Band Width(KHz)2.4 Impedance( Ω） 50 VSWR1.91MAX Return Loss （ dB ） -15.6 Peak Gain(dBi)-1.26 PolarizationLinear Vertical Antenna MaterialPCB Operating Temp（°C） -30~70 Storage Temp （°C ） -40~85 Horizontal:315 MHz375 MHz Power(dBm) Max: 0 Min: -40 Scale: 5/div Frequency (MHz) Gain(dBi) MaxMinAvg 315-1.26174-30.0801-7.18716 375-0.765802-36.5604-7.48023 Vertical:315 MHz375 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Frequency (MHz) Gain(dBi) MaxMinAvg 315-5.2537-22.1424-12.4294 375-2.4652-24.5837-10.4702 ANT Test Labs ： Attestation of Global Compliance Co., Ltd.

ShenzhenBKCTestingCo.,Ltd.ReportNo.:BKC25104281KE TestReportTel:4000-875-3820755-84829082Web:Http://www.bkc-lab.comPage1of23 TESTREPORT Applicant:NingboYitianIntelligentTechnologyCo.,Ltd. Address: No.105Hexi,ModaoqiaoVillage,LanjiangSubdistrict,YuyaoCity, Zhejiang,China Manufacturer: NingboYitianIntelligentTechnologyCo.,Ltd. Address: No.105Hexi,ModaoqiaoVillage,LanjiangSubdistrict,YuyaoCity, Zhejiang,China ProductName:SmartBidetToiletSeat ModelNumber:Y101 Additionalmodel: Y101D,Y101DX,Y101X,Y102,Y102D,Y102X,Y102DX,Y301, Y301D Trademark:N/A FCCID:2BSPF-Y101 TestDate: Oct.11,2025-Oct.23,2025 DateofReport: Oct.23,2025 TestResult: ThisdevicedescribedabovehasbeentestedbyBKC,andthetest resultsshowthattheequipmentundertest(EUT)isincompliance withtheStandardrequirements.Anditisapplicableonlytothetested sampleidentifiedinthereport. TestProcedureUsed: Standards:FCCCFRTitle47Part15SubpartCSection15.231 ANSIC63.10:2020 Preparedby(TestEngineer): CareyZheng Reviewer(Supervisor): CaseyWang Approved(Manager): JerryLiao ShenzhenBKCTestingCo.,Ltd.ReportNo.:BKC25104281KE TestReportTel:4000-875-3820755-84829082Web:Http://www.bkc-lab.comPage2of23 TABLEOFCONTENT 1.GeneralInformation......................................................................................4 1.1.DescriptionofDevice(EUT).......................................................................................................................4 1.2.ChannelList..................................................................................................................................................4 1.3.Summaryoftestresult................................................................................................................................4 1.4.SpecialAccessoriesandAuxiliaryEquipment........................................................................................4 1.5.Testmode......................................................................................................................................................5 1.6.BlockDiagram...............................................................................................................................................5 1.7.TestConditions.............................................................................................................................................5 1.8.MeasurementUncertainty(95%confidencelevels,k=2)......................................................................5 1.9.TestFacility....................................................................................................................................................6 1.10.TestEquipment...........................................................................................................................................6 2.Conductedemissionatthemainsterminalstest......................................8 2.1.Limit................................................................................................................................................................8 2.2.TestSetup......................................................................................................................................................8 2.3.TestProcedure..............................................................................................................................................9 2.4.TestResult.....................................................................................................................................................9 3.RadiatedSpuriousEmissions...................................................................10 3.1.Limit..............................................................................................................................................................10 3.2.TestSetup....................................................................................................................................................11 3.3.TestProcedure............................................................................................................................................12 3.4.TestResult...................................................................................................................................................13 4.BandwidthTest............................................................................................16 4.1.Limit..............................................................................................................................................................16 4.2.TestSetup....................................................................................................................................................16 4.3.TestProcedure............................................................................................................................................16 4.4.TestResult...................................................................................................................................................16 5.CalculationofAverageFactor...................................................................18 5.1.Calculation...................................................................................................................................................18 6.Dwelltime.....................................................................................................20 6.1.ApplicableStandardS...............................................................................................................................20 6.2.TestSetup....................................................................................................................................................20 6.3.TestProcedure............................................................................................................................................20 6.4.TestResult.................................................................…

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FCCID:2BSPF-Y101