2ANDL-WR113SWi-Fi and Bluetooth Module

HangzhouTuyaInformationTechnologyCo.,Ltd To:FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:04-13-2026 Ref:AttestationStatementsPart2.911(d)(7)Filing FCCID:2ANDL-WR113S [HangzhouTuyaInformationTechnologyCo.,Ltd](“theapplicant”)certifiesthat,asofthedateofthe filingoftheapplication,(TuyaSmartInc.)isourdesignatedU.S.agentforserviceofprocessforthe abovereferencedFCCID.[HangzhouTuyaInformationTechnologyCo.,Ltd]acceptstomaintainan agentfornolessthanoneyearafterthegranteehasterminatedallmarketingandimportationorthe conclusionofanyCommission-relatedproceedinginvolvingtheequipment. (TuyaSmartInc.)accepts,asofthedateofthefilingoftheapplication,theobligationofthedesignated U.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:TuyaSmartInc.(FRN:0034102913) Address:160GreentreeDrive,Suite101,Dover,DELAWARE,19904 ContactPerson:JingchaoWang Tel.:818-699-5031 Email:[email protected] Sincerely, [InsertU.S.agentcompanyname]TuyaSmartInc. FRNnumber0034102913 (Applicantprintedname)JingchaoWang (U.S.agentcompanynamesignature) [Insertapplicantname]HangzhouTuyaInformationTechnologyCo.,Ltd FRNnumber0026759332 (Applicantprintedname)/E-mailLinyunLi (Applicantsignature)

HangzhouTuyaInformationTechnologyCo.,Ltd FederalCommunicationsCommission 7435OaklandMillsRoad ColumbiaMD21046 Date:April13,2026 Subject:Certificationsconcerning“covered”equipmentpursuanttoPart2.911(d)(5)(i)and(ii) FCCID:2ANDL-WR113S Towhomitmayconcern, HangzhouTuyaInformationTechnologyCo.,Ltdcertifiesthattheequipmentforwhichauthorizationissoughtis nottheequipmentontheCoveredList,asestablishedpursuantto§ 1.50002ofCFRTitle47,thatisprohibited fromobtaininganequipmentauthorizationunderthissubpart.Thisincludesequipmentthat: (1)Hasbeencertifiedasamodulartransmitter;or (2)Meetsthemodulartransmitterrequirementsof§ 15.212ofthischapterandcouldbecertifiedasamodular transmitter.pursuanttosection2.903resultingtherecentadoptionofFCC25-71(etal.,ETDocketNo.21-232, SecondReportandOrder);or (3)Uncrewedaircraftsystems(UAS)andUAScriticalcomponentsproducedinaforeigncountryandall communicationsandvideosurveillanceequipmentandserviceslistedinSection1709(a)(1)oftheFY25 NationalDefenseAuthorizationAct(Pub.L.118-159) Applicantcertifiesthat,asofthedateofthefilingoftheapplication,theapplicant[isnot]identifiedonthe CoveredList(asaspecificallynamedentityoranyofitssubsidiariesoraffiliates)asanentityproducing “covered”equipment. ApplicantfurthercertifiesthatnoCybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyof itssuccessorsandassignees)cybersecurityoranti-virussoftwareisinstalledintheequipmentbeingcertified. Theabove-referencedCoveredListispublishedbythePublicSafetyandHomelandSecurityBureau (PSHSB),pursuanttoSection1.50002oftheCommission’srules. Sincerely, ________________________ Name:LinyunLi Title:Manager E-mail:[email protected]

Applicant/GranteeHangzhouTuyaInformationTechnologyCo.,Ltd/2ANDL FCCID:2ANDL-WR113S Section15.212ModularTransmitters RequestforModularApprovalRequestforLimitedModularApproval RequirementsEUTConditionsComply(Y/N) SingleModularApprovalRequirements 1Theradioelementsofthemodular transmittermusthavetheirown shielding.Thephysicalcrystaland tuningcapacitorsmaybelocated externaltotheshieldedradioelements. Theradioportionofthismoduleis shielded,pleaseseeexhibitionexternal photos. Y 2Themodulartransmittermusthave bufferedmodulation/datainputs(ifsuch inputsareprovided)toensurethatthe modulewillcomplywithPart15 requirementsunderconditionsof excessivedataratesorover-modulation. Themodulehasbuffermodulation/data inputs. Y 3Themodulartransmittermusthaveits ownpowersupplyregulation. Themodulehasitsownpowersupply regulation.Pleaseseetheschem.pdf Y 4Themodulartransmittermustcomply withtheantennaandtransmission systemrequirementsofSections15.203, 15.204(b)and15.204(c).Theantenna musteitherbepermanentlyattachedor employa“unique”antennacoupler(at allconnectionsbetweenthemoduleand theantenna,includingthecable).The “professionalinstallation”provisionof Section15.203isnotapplicableto modulesbutcanapplytolimited modularapprovalsunderparagraph(b) ofthissection. Therequirementsofantennaconnector andspuriousemissionhavebeen fulfilled.PleaserefertotheTestReport exhibition. Y 5Themodulartransmittermustbetested inastand-aloneconfiguration,i.e.,the modulemustnotbeinsideanother deviceduringtestingforcompliance withPart15requirements.Unlessthe transmittermodulewillbebattery powered,itmustcomplywiththeAC lineconductedrequirementsfoundin Section15.207.ACorDCpowerlines anddatainput/outputlinesconnectedto themodulemustnotcontainferrites, unlesstheywillbemarketedwiththe module(seeSection15.27(a)).The lengthoftheselinesshallbethelength typicalofactualuseor,ifthatlengthis unknown,atleast10centimetersto insurethatthereisnocouplingbetween thecaseofthemoduleandsupporting PleaserefertotheSetupPhoto exhibitionforthestand-alonetest configuration. Y equipment.Anyaccessories,peripherals, orsupportequipmentconnectedtothe moduleduringtestingshallbe unmodifiedandcommerciallyavailable (seeSection15.31(i)). 6Themodulartransmittermustbe equippedwitheitherapermanently affixedlabelormustbecapableof electronicallydisplayingitsFCC identificationnumber. (A)Ifusingapermanentlyaffixedlabel,the modulartransmittermustbelabeledwithitsown FCCidentificationnumber,and,iftheFCC identificationnumberisnotvisiblewhenthe moduleisinstalledinsideanotherdevice,then theoutsideofthedeviceintowhichthemoduleis installedmustalsodisplayalabelreferringto theenclosedmodule.Thisexteriorlabelcanuse wordingsuchasthefollowing:“Contains TransmitterModule FCCID:XYZMODEL1”or“ContainsFCCID: XYZMODEL1.”Anysimilarwording thatexpressesthesamemeaningmaybeused. TheGranteemayeitherprovidesuchalabel,an exampleofwhichmustbeincludedinthe applicationforequipment authorization,or,mustprovideadequate instructionsalongwiththemodulewhichexplain thisrequirement.Inthelattercase,acopyof theseinstructionsmustbeincludedinthe applicationforequipmentauthorization. (B)Ifthemodulartransmitterusesanelectronic displayoftheFCCidentificationnumber,the informationmustbereadilyaccessibleand visibleonthemodulartransmitteroronthe deviceinwhichitisinstalled.Ifthemoduleis installedinsideanotherdevice,thentheoutside ofthedeviceintowhichthemoduleisinstalled mustdisplayalabelreferringtotheenclosed module.Thisexteriorlabelcanusewordingsuch asthefollowing: “ContainsFCCcertifiedtransmittermodule(s).” Anysimilarwordingthatexpressesthesame meaningmaybeused.Theusermanualmust includeinstructionsonhowtoaccessthe electronicdisplay.Acopyoftheseinstructions mustbeincludedintheapplicationfor equipmentauthorization. TheModulewillbelabeledwithitsown FCCID,andtheinstructiononthe labelingruleoftheendproducthasbeen statedintheUserManualofthis module.PleaserefertotheLabeland UserManualexhibition. Y 7Themodulartransmittermustcomply withanyspecificrulesoroperating requirementsthat ordinarilyapplytoacomplete transmitterandthemanufacturermust provideadequateinstructionsalongwith themoduletoexplainanysuch requirements.Acopyofthese instructionsmustbeincludedinthe applicationforequipmentauthorization. TherequiredFCCrulehasbeenfulfilled andalltheinstructionsformaintaining compliancehavebeenclearlystatedin theUserManual. Y 8Themodulartransmittermustcomply withanyapplicableRFexposure requirementsinitsfinalconfiguration. PleasereferexhibitionRFExposurefor thecomplianceofMPERFexposure rule. Y _________________________________ ContactPerson:LinyunLi E-mail:[email protected]

Rev.1/1/03 HangzhouTuyaInformationTechnologyCo.,Ltd Date:April13,2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2ANDL-WR113S PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: Schematics BlockDiagram OperationDescription TuneupProcedure Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthisapplication andallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrantforthis application. Sincerely, ________________________ Name:LinyunLi E-mail: [email protected]

HangzhouTuyaInformationTechnologyCo.,Ltd Date:April13,2026 PowerofAttorney Towhomitmayconcern, PleasebenotifiedthatI,LinyunLi,havedesignatedJimTsaiinSportonInternationalInc. (Kunshan)asthepersonbeingresponsibleforthisprojectandtosigntheform731andother documentation. AnyandallactscarriedoutintheirprofessionalcapacitybySportonInternationalInc.(Kunshan) onthemattersofrelatingtoallprocessesrequiredintheFCCapprovalandanycommunication neededwiththenationalauthority,shallhavethesamelegalauthorityasactsonourownbehalf includingthereleaseofconfidentialinformation. Wefurthercertifiesthatneithertheapplicantnoranypartytothisapplication,asdefinedin47CFR Ch.1.2002(b),issubjecttoadenialtoFederalbenefits,thatincludeFCCbenefits,pursuantto section5301oftheAnti-DrugAbuseActof1998,21U.S.C.835(a). Thisauthorizationislimitedtotheproductofasfollowing: FCCID:2ANDL-WR113S Ifyouhaveanyacknowledgementandresponse,pleasesendittoSportonInternationalInc. (Kunshan)directly. Shouldyouhaveanyquestionsorcommentsregardingthismatter,pleasehavemybestattention. Sincerelyyours, ____ Name:LinyunLi E-mail:[email protected]

1/1 HangzhouTuyaInformationTechnologyCo.,Ltd Date:April13,2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision RE:CertificationApplication FCCID:2ANDL-WR113S ToWhomItMayConcern, Pursuanttosections0.457and0.459ofCFR47,PublicNoticeDA04-1705oftheCommission’s policyandtoavoidprematurereleaseofsensitiveinformationpriortomarketingorreleaseofthe producttothepublic,theapplicantrequeststhefollowingdocumentscontainedinthiscertification applicationbetemporarilywithheldfrompublicdisclosureforaninitialperiodof180days: ExternalPhotos InternalPhotos Testset-upphotos UsersManual Theapplicationcontainstechnicalinformation,whichHangzhouTuyaInformationTechnology Co.,Ltddeemstobetradesecretsandproprietary.Ifmadepublic,theinformationmightbeused tothedisadvantageoftheapplicantinthemarketplace. TheApplicantunderstandsthatpursuanttoRule0.457,disclosureofthisApplicationandall accompanyingdocumentationwillnotbemadebeforethedateoftheGrantforthisapplication Sincerely, ____ Name:LinyunLi E-mail:[email protected]

Label location: It’s on the shield

Sporton International Inc. (Kunshan) Page Number : 1 of 8 TEL : +86-512-57900158 Report Issued Date : Apr. 17, 2026 FCC ID : 2ANDL-WR113S Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA630306 RF Exposure Evaluation Report APPLICANT : Hangzhou Tuya Information Technology Co., Ltd EQUIPMENT : Wi-Fi and Bluetooth Module MODEL NAME : WR11-3S FCC ID : 2ANDL-WR113S STANDARD : 47 CFR Part 2.1091 FCC KDB 447498 D01 v06 The product evaluation date was started from Apr. 15, 2026 and completed on Apr. 15, 2026. We, Sporton International Inc. (Kunshan), would like to declare that the device has been evaluated in accordance with47 CFR Part 2.1091 and FCC KDB 447498 D01 v06, and pass the limit. Without written approval of Sporton International Inc. (Kunshan), the test report shall not be reproduced except in full. Approved by: Si Zhang Sporton International Inc. (Kunshan) No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China Sporton International Inc. (Kunshan) Page Number : 2 of 8 TEL : +86-512-57900158 Report Issued Date : Apr. 17, 2026 FCC ID : 2ANDL-WR113S Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA630306 Table of Contents 1. ADMINISTRATION DATA ........................................................................................................................... 4 1.1. Testing Laboratory ............................................................................................................................. 4 2. DESCRIPTION OF EQUIPMENT UNDER TEST (EUT) ............................................................................. 5 3. MAXIMUM RF AVERAGE OUTPUT TUNE UP POWER AMONG PRODUCTION UNITS ....................... 6 4. RF EXPOSURE LIMIT INTRODUCTION .................................................................................................... 7 5. RADIO FREQUENCY RADIATION EXPOSURE EVALUATION ............................................................... 8 5.1. Standalone Power Density Calculation ............................................................................................. 8 Sporton International Inc. (Kunshan) Page Number : 3 of 8 TEL : +86-512-57900158 Report Issued Date : Apr. 17, 2026 FCC ID : 2ANDL-WR113S Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA630306 Revision History REPORT NO. VERSION DESCRIPTION ISSUED DATE FA630306 Rev. 01 Initial issue of report. Apr. 17, 2026 Sporton International Inc. (Kunshan) Page Number : 4 of 8 TEL : +86-512-57900158 Report Issued Date : Apr. 17, 2026 FCC ID : 2ANDL-WR113S Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA630306 1. Administration Data 1.1. Testing Laboratory Sporton International Inc. (Kunshan) is accredited to ISO/IEC 17025:2017 by American Association for Laboratory Accreditation with Certificate Number 5145.02. Testing Laboratory Test Firm Sporton International Inc. (Kunshan) Test Site Location No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China TEL : +86-512-57900158 Test Site No. Sporton Site No. FCC Designation No. FCC Test Firm Registration No. SAR01-KS CN1257 314309 Applicant Company Name Hangzhou Tuya Information Technology Co., Ltd Address Room 301,Building 1,Huace Center,Xihu District,Hangzhou City,Zhejiang Province, China Manufacturer Company Name Hangzhou Tuya Information Technology Co., Ltd Address Room 301,Building 1,Huace Center,Xihu District,Hangzhou City,Zhejiang Province, China Sporton International Inc. (Kunshan) Page Number : 5 of 8 TEL : +86-512-57900158 Report Issued Date : Apr. 17, 2026 FCC ID : 2ANDL-WR113S Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA630306 2. Description of Equipment Under Test (EUT) Product Feature & Specification EUT Type Wi-Fi and Bluetooth Module Model Name WR11-3S FCC ID 2ANDL-WR113S Wireless Technology and Frequency Range WLAN 2.4GHz Band: 2412 MHz ~ 2462 MHz WLAN 5.2GHz Band: 5180 MHz ~ 5240 MHz WLAN 5.3GHz Band: 5260 MHz ~ 5320 MHz WLAN 5.5GHz Band: 5500 MHz ~ 5700 MHz WLAN 5.8GHz Band: 5745 MHz ~ 5825 MHz Bluetooth: 2402 MHz ~ 2480 MHz Mode WLAN 2.4GHz 802.11b/g/n HT20/HT40 WLAN 5GHz 802.11a/n HT20/HT40 Bluetooth LE Antenna Gain WLAN2.4GHz/Bluetooth: 2.07 dBi WLAN5.2GHz: -0.11 dBi WLAN5.3GHz: 0.61 dBi WLAN5.5GHz: 1.46 dBi WLAN5.8GHz: 1.86 dBi Antenna Type Bluetooth: PCB Antenna WLAN: PCB Antenna EUT Stage Production Unit Remark: The above EUT's information was declared by manufacturer. Please refer to the specifications or user's manual for more detailed description. Comments and Explanations: 1. The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. 2. The maximum RF output tune up power, antenna gain also the safe distance used for evaluate RF exposure were declared by manufacturer. Sporton International Inc. (Kunshan) Page Number : 6 of 8 TEL : +86-512-57900158 Report Issued Date : Apr. 17, 2026 FCC ID : 2ANDL-WR113S Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA630306 3. Maximum RF average output tune up power among production units <2.4GHz WLAN > Mode Maximum Average Power (dBm) 2.4GHz 802.11b 20.00 802.11g 19.00 802.11n-HT20 18.00 802.11n-HT40 18.00 <Bluetooth> Mode Maximum Average power(dBm) Bluetooth LE 8.00 <5GHz WLAN > Mode Maximum Average Power (dBm) 5.2GHz 802.11a 18.00 802.11n-HT20 17.00 802.11n-HT40 17.00 5.3GHz 802.11a 18.00 802.11n-HT20 17.00 802.11n-HT40 17.00 5.5GHz 802.11a 18.00 802.11n-HT20 17.00 802.11n-HT40 17.00 5.8GHz 802.11a 18.00 802.11n-HT20 17.00 802.11n-HT40 17.00 Sporton International Inc. (Kunshan) Page Number : 7 of 8 TEL : +86-512-57900158 Report Issued Date : Apr. 17, 2026 FCC ID : 2ANDL-WR113S Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA630306 4. RF Exposure Limit Introduction According to A…

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AntennaSpecification Manufacture：TUYA ProductName：WR11-3SAntenna AntennaType：PCBantenna TestDate：2026.2.28 Testedby：WangZengquan Approvedby：Licco Content 1.GeneralDescription.................................................................................1 2.TestConfigurations...................................................................................2 2.1TestEnvironment............................................................................2 2.2TestEquipment...............................................................................2 2.3TestPrinciple...................................................................................2 3.TestResults..............................................................................................4 3.1GainandEfficiency..........................................................................4 3.2RadiationPattern............................................................................6 4.AntennaDimensions................................................................................7 5.EUTPhoto................................................................................................9 6.TestSetupPhoto......................................................................................9 1 1.GeneralDescription ManufacturerHangzhouTuyaInformationTechnologyCo.,Ltd Address Room301,Building1,HuaceCenter,XihuDistrict, HangzhouCity,ZhejiangProvince,China TestLocation Room106,Building3,LetongSciencePark,No.500, QiuyiRoad,BinjiangDistrict,Hangzhou TesterHuangTeng ProductNameWR11-3SAntenna Productmodel WR11-3S AntennaType PCBantenna TestItems Gain;Efficiency;RadiationPattern TestFrequency 2400-2490MHz 5150-5850MHz TestStandard ANSI/IEEEStd149-1979 2 2.TestConfigurations 2.1TestEnvironment Temperature(°C)25 Humidity(%RH)60 AtmosphericPressure(kPa)100.5 2.2TestEquipment Testitens Testequipment SParameter 1.RetumLoss 2.VSWR Networkanalyzer （AgilentE5071B） (Calibrationdate:March15,2025-March 01,2026) Passivetest 1.Frequency 2.Gain 3.RadiationPattern 1.3Dmicrowavedarkroom （5m*4m*4m） 2.Networkanalyzer （AgilentE5071B） (Calibrationdate:March15,2025- March01,2026) Activetest 1.TRP 2.TIS 1.3Dmicrowavedarkroom （5m*4m*4m） 2.Comprehensivetestinstrument (CMW500) (Calibrationdate:March15,2025-March 01,2026) Thepassivetestresultsareobtainedbycollectingthenear-fielddataofthe DUTsphericalsurfacethroughmultipleprobes,andthencalculatingthe 3 directivityoftheDUTthroughthenear-farfieldconversionformula. Finally,thegainandefficiencyarecalculatedthroughthedirectivity coefficientonthedirectivitydiagram. Testsoftware：PassiveTest.exe DarkroomcoordinatesTestantenna CMW500AgilentE5071B 2.3TestPrinciple 4 3.TestResults 3.1GainandEfficiency Frequency(MHz)PeakGain(dBi)Efficiency(%) 2400-1.9610.86 2410-1.8411.89 2420-0.6615.78 2430-0.3517.42 2440-0.1318.92 2450-0.6718.16 24600.5121.78 24701.5422.59 24802.0725.41 24901.624.32 5150-0.4540.27 5250-0.1141.11 53500.6141.98 54500.9542.95 55501.1242.85 5 56501.3642.76 57501.4636.22 58501.8636.22 6 3.2RadiationPattern Phi02D Phi902D Theta902D 2400MHz3D 7 2450MHz3D 2500MHz3D 5150MHz3D 8 5450MHz3D 5850MHz3D

Sporton International Inc. (Kunshan) Page Number : 1 of 20 TEL : +86-512-57900158 Report Issued Date : Apr. 17, 2026 FCC ID : 2ANDL-WR113S Report Version : Rev. 01 FCC DFS Test Report Report No. : FZ630306 DYNAMIC FREQUENCY SELECTION DFS Test Report APPLICANT : Hangzhou Tuya Information Technology Co., Ltd EQUIPMENT : Wi-Fi and Bluetooth Module MODEL NAME : WR11-3S FCC ID : 2ANDL-WR113S STANDARD : FCC Part 15 Subpart E CLASSIFICATION : (NII) Unlicensed National Information Infrastructure TEST DATE(S) : Apr. 16, 2026 We, Sporton International Inc. (Kunshan), would like to declare that the tested sample has been evaluated in accordance with the procedures and shown to be compliant with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of Sporton International Inc. (Kunshan), the test report shall not be reproduced except in full. Approved by: Jason Jia Sporton International Inc. (Kunshan) No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China Sporton International Inc. (Kunshan) Page Number : 2 of 20 TEL : +86-512-57900158 Report Issued Date : Apr. 17, 2026 FCC ID : 2ANDL-WR113S Report Version : Rev. 01 FCC DFS Test Report Report No. : FZ630306 TABLE OF CONTENTS REVISION HISTORY .......................................................................................................................................... 3 SUMMARY OF DYNAMIC FREQUENCY SELECTION TEST .......................................................................... 4 1 GENERAL DESCRIPTION .......................................................................................................................... 5 1.1 Applicant ........................................................................................................................................... 5 1.2 Manufacturer ..................................................................................................................................... 5 1.3 Feature of Equipment Under Test .................................................................................................... 5 1.4 Product Specification of Equipment Under Test ............................................................................... 5 1.5 Modification of EUT .......................................................................................................................... 5 1.6 Testing Site ....................................................................................................................................... 6 1.7 Applied Standards ............................................................................................................................ 6 1.8 Support Unit used in test configuration and system ......................................................................... 6 2 REQUIREMENTS AND PARAMETERS FOR DFS TEST .......................................................................... 7 2.1 Summary of Dynamic Frequency Selection Test ............................................................................. 7 2.2 Applicability of DFS Requirements ................................................................................................... 8 2.3 Interference Threshold values, Master or Client incorporating In-Service Monitoring ..................... 9 2.4 DFS Response requirement values .................................................................................................. 9 2.5 Short Pulse Radar Test Waveforms ............................................................................................... 10 3 CALIBRATION SETUP AND DFS TEST RESULTS ................................................................................ 11 3.1 Calibration of Radar Waveform ...................................................................................................... 11 3.2 In-Service Monitoring: Channel Move Time, Channel Closing Transmission Time and Non-Occupancy Period ................................................................................................................... 13 4 LIST OF MEASURING EQUIPMENT ........................................................................................................ 19 5 MEASUREMENT UNCERTAINTY ............................................................................................................ 20 APPENDIX A. SETUP PHOTOGRAPHS Sporton International Inc. (Kunshan) Page Number : 3 of 20 TEL : +86-512-57900158 Report Issued Date : Apr. 17, 2026 FCC ID : 2ANDL-WR113S Report Version : Rev. 01 FCC DFS Test Report Report No. : FZ630306 REVISION HISTORY REPORT NO. VERSION DESCRIPTION ISSUED DATE FZ630306 Rev. 01 Initial issue of report Apr. 17, 2026 Sporton International Inc. (Kunshan) Page Number : 4 of 20 TEL : +86-512-57900158 Report Issued Date : Apr. 17, 2026 FCC ID : 2ANDL-WR113S Report Version : Rev. 01 FCC DFS Test Report Report No. : FZ630306 SUMMARY OF DYNAMIC FREQUENCY SELECTION TEST UNII Bandwidth and Channel Description Measured Limit Result UNII Band 2-A 5250-5350MHz & UNII Band 2-C 5470-5725MHz 40MHz (CH102) 5510MHz Channel Move Time 900.03ms 10 sec Pass Channel Closing Transmission time <200ms + 8.4ms (aggregate) 200 ms + aggregate of 60 ms over remaining 10 s period Pass Non-Occupancy Period and Client Beacon Test No transmission or Beacons occurred 30 minutes Pass Note: Since the product is client without radar detection function, only Channel Move Time, Channel Closing Transmission Time and Non-Occupancy Period Test are required to be performed. Conformity Assessment Condition: 1. The test results (PASS/FAIL) with all measurement uncertainty excluded are presented against the regulation limits or in accordance with the requirements stipulated by the applicant/manufacturer who shall bear all the risks of non-compliance that may potentially occur if measurement uncertainty is taken into account. 2. The…

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Sporton International Inc. (Kunshan) Page Number : 1 of 29 TEL : +86-512-57900158 Report Issued Date : Apr. 16, 2026 FCC ID : 2ANDL-WR113S Report Version : Rev. 01 Report Template No.: BU5-FR15EWL AC MA Version 2.0 FCC RF Test Report Report No. : FR630306C FCC RF Test Report APPLICANT : Hangzhou Tuya Information Technology Co., Ltd EQUIPMENT : Wi-Fi and Bluetooth Module MODEL NAME : WR11-3S FCC ID : 2ANDL-WR113S STANDARD : FCC Part 15 Subpart E §15.407 CLASSIFICATION : (NII) Unlicensed National Information Infrastructure TEST DATE(S) : Mar. 18, 2026 ~ Mar. 28, 2026 We, Sporton International Inc. (Kunshan), would like to declare that the tested sample has been evaluated in accordance with the test procedures and has been in compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of Sporton International Inc. (Kunshan), the test report shall not be reproduced except in full. Approved by: Jason Jia Sporton International Inc. (Kunshan) No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China Sporton International Inc. (Kunshan) Page Number : 2 of 29 TEL : +86-512-57900158 Report Issued Date : Apr. 16, 2026 FCC ID : 2ANDL-WR113S Report Version : Rev. 01 Report Template No.: BU5-FR15EWL AC MA Version 2.0 FCC RF Test Report Report No. : FR630306C TABLE OF CONTENTS REVISION HISTORY .......................................................................................................................................... 3 SUMMARY OF TEST RESULT ......................................................................................................................... 4 1 GENERAL DESCRIPTION .......................................................................................................................... 5 1.1 Applicant ............................................................................................................................................ 5 1.2 Manufacturer ...................................................................................................................................... 5 1.3 Product Feature of Equipment Under Test ........................................................................................ 5 1.4 Product Specification of Equipment Under Test ................................................................................ 5 1.5 Modification of EUT ........................................................................................................................... 6 1.6 Testing Location ................................................................................................................................ 6 1.7 Test Software ..................................................................................................................................... 7 1.8 Applicable Standards ......................................................................................................................... 7 2 TEST CONFIGURATION OF EQUIPMENT UNDER TEST ........................................................................ 8 2.1 Carrier Frequency and Channel ........................................................................................................ 8 2.2 Test Mode .......................................................................................................................................... 9 2.3 Connection Diagram of Test System ............................................................................................... 10 2.4 Support Unit used in test configuration and system ........................................................................ 11 2.5 EUT Operation Test Setup .............................................................................................................. 11 2.6 Measurement Results Explanation Example ................................................................................... 11 3 TEST RESULT ........................................................................................................................................... 12 3.1 6dB and 26dB and 99% Occupied Bandwidth Measurement ............…

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