2BEFV-SVC01smart valve controller

C5266091_X24_Ed.2 1/1 Dongguan Shuse Technology Co., Ltd “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Dongguan Shuse Technology Co., Ltd Grantee code: 2BEFV FCC ID: 2BEFV-SVC01 Contact Name: Mingrui Dong Address: No. 606, No.3 Xiaobian Street, Chang'an Town, Dongguan City, Guangdong Province Telephone No: 13590198151 Fax No: Email: [email protected] i. [Dongguan Shuse Technology Co., Ltd] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [Dongguan Shuse Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Dongguan Shuse Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered”equipment . Date: 2024/01/11 Applicant’s Name: Mingrui Dong Title: Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Modeldifferencedeclarationletter DifferencesDescription FCCID:2BEFV-SVC01 WeDongguanShuseTechnologyCo.,Ltdstate: Product： smartvalvecontroller ModelName ： SVC01,SVC10,SVC11 We(DongguanShuseTechnologyCo.,Ltd)herebystatethatallthemodelsareelectrical identicalincludingthesamesoftwareparameterandhardwaredesign(i.e.,circuitdesign, PCBLayout,RFmodule/circuit,antennatype(s)andantennalocation,componentsonPCB, etc.,),samemechanicalstructureanddesign(includingproductenclosure,materials,etc.,), theonlydifferenceisthemodelnameandappearancecolor. Signatory Date:12-29.2023 Name:MingruiDongDate:Dec29.2023 Title:Manager Signatureofapplicant:

C5266091_X8_Ed.1 1/1 Letter of Authorization Dongguan Shuse Technology Co., Ltd Company: Dongguan Shuse Technology Co., Ltd. Address: No. 606, No.3 Xiaobian Street, Chang'an Town, Dongguan City, Guangdong Province Product Name: smart valve controller Model Number: SVC01, SVC10, SVC11 FCC Identifier: 2BEFV-SVC01 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Mingrui Dong Date: 2024.1.11 Title: Manager Signature of applicant:

C5266091_X10_Ed.2 1/1 Dongguan Shuse Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024-1-11 Subject: Request for Confidentiality FCC ID: 2BEFV-SVC01 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, C5266091_X10_Ed.2 1/1 Signature: Name: Mingrui Dong Title: Manager 2024.1.11

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LabelandLabelLocation FCCID:2BEFV-SVC01

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Page1of2ReportNo.:FCS202312188 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com FCCRFExposure EUTDescription:smartvalvecontroller ModelNo.:SVC01 SeriesModel:SVC10,SVC11 FCCID:2BEFV-SVC01 Equipmenttype:Stationaryequipment Testproceduresaccordingtothetechnicalstandards:KDB447498D01V06andFCC2.1091. 1.Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactof humanexposuretoradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) F=frequencyinMHz Formula:Pd=(Pout*G)/(4*π*r 2 ) Where: Pd=powerdensityinmW/cm 2 , Pout=outputpowertoantennainmW; G=gainofantennainlinearscale, π=3.14; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaandthetotal powerinputtotheantenna,throughthecalculation,wewillknowthedistancerwheretheMPE limitisreached. Page2of2ReportNo.:FCS202312188 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com 2.TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleand highestchannelindividually. 3.TestResultofRFExposureEvaluation Modulation Channel Freq. (MHz) Conduct edpower (dBm) Max tune-up power (mW) Antenna Gain (dBi) Antenna gainnumeric Evaluation result (mW/cm2) Power density Limits (mW/cm2) 802.11b 241212.5618.032.211.660.005951 243712.5818.112.211.660.005981 246212.3217.062.211.660.005631 802.11g 241212.3617.212.211.660.005691 243712.3417.142.211.660.005661 246212.3817.302.211.660.005721 802.11n 241211.2813.432.211.660.004431 243711.4914.092.211.660.004651 246211.5014.132.211.660.004661 Modulation Channel Freq. (MHz) Conduct edpower (dBm) Max tune-up power (mW) Antenna Gain (dBi) Antenna gainnumeric Evaluation result (mW/cm2) Power density Limits (mW/cm2) GFSK 24023.341.712.211.660.00056501 24402.311.702.211.660.00056171 24802.281.702.211.66 0.0005617 1 Wifi ： Conclusion:themaxresult:0.00598≤1.0compliancewithFCC'sRFExposure. Note:SinglePCBantennahasnodualsimultaneousfunction

AntennaSpecification Manufacture：TUYA ProductName：CBUAntenna AntennaType：PCB TestDate：2020.11.24 Testedby：YinhuaZhang Approvedby：Licco Content 1.GeneralDescription.................................................................................1 2.TestConfigurations...................................................................................2 2.1TestEnvironment............................................................................2 2.2TestEquipment...............................................................................2 2.3TestPrinciple...................................................................................2 3.TestResults..............................................................................................3 3.1GainandEfficiency..........................................................................3 3.2RadiationPattern............................................................................4 4.AntennaDimensions................................................................................5 5.EUTPhoto................................................................................................5 6.TestSetupPhoto......................................................................................6 1 1.GeneralDescription ManufacturerHangzhouTuyaInformationTechnologyCo.,Ltd Address Room701,Building3,MoreCenter,No.87GuDunRoad, Hangzhou,Zhejiang,China TestLocation Room106,Building3,LetongSciencePark,No.500, QiuyiRoad,BinjiangDistrict,Hangzhou ProductNameCBUAntenna Productmodel CBU AntennaType PCBAntenna TestItems Gain;Efficiency;RadiationPattern TestFrequency 2400-2500MHz TestStandard ANSI/IEEEStd149-1979 2 2.TestConfigurations 2.1TestEnvironment Temperature(°C)25 Humidity(%RH)60 AtmosphericPressure(kPa)100.5 2.2TestEquipment TestSystemTEM24Multi-probeMicrowaveChamber TestInstrumentAgilentE5071B 2.3TestPrinciple 3 3.TestResults 3.1GainandEfficiency Frequency(MHz)PeakGain(dBi)Efficiency(%) 2400 2.1132.36 2410 2.1832.3 2420 2.2132.1 2430 2.0632.4 2440 2.0732.9 2450 1.9130.9 2460 2.0430.8 2470 2.0930.7 2480 1.9831.6 2490 1.9130.6 2500 1.0330.5 4 3.2RadiationPattern Phi02D Phi902D Theta902D 5 2440MHz3D 4.AntennaDimensions 5.EUTPhoto 6 6.TestSetupPhoto

FCCTestReport ReportNo:FCS202312188W01 Issuedfor Applicant: DongguanShuseTechnologyCo.,Ltd Address: No.606,No.3XiaobianStreet,Chang'anTown, DongguanCity,GuangdongProvince ProductName: smartvalvecontroller BrandName: N/A ModelName: SVC01 SeriesModel: SVC10,SVC11 FCCID: 2BEFV-SVC01 IssuedBy:FluxComplianceServiceLaboratory Add:Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-Tech Industrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com Page 2 of40ReportNo.:FCS202312188W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TESTRESULTCERTIFICATION Applicant’sName......................: DongguanShuseTechnologyCo.,Ltd Address......................................: No.606,No.3XiaobianStreet,Chang'anTown,Dongguan City,GuangdongProvince Manufacture'sName................: DongguanShuseTechnologyCo.,Ltd Address......................................: No.606,No.3XiaobianStreet,Chang'anTown,Dongguan City,GuangdongProvince ProductDescription ProductName ........................... :smartvalvecontroller BrandName...............................:N/A ModelName .............................. :SVC01 SeriesModel .............................. :SVC10,SVC11 TestStandards..........................:FCCRulesandRegulationsPart15SubpartC,Section247 TestProcedure..........................:ANSIC63.10:2013 ThisdevicedescribedabovehasbeentestedbyFluxComplianceServiceLaboratory,thetestresults showthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements.Anditis applicableonlytothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofFluxCompliance ServiceLaboratory,thisdocumentmaybealteredorrevisedbyFluxComplianceServiceLaboratory, personalonly,andshallbenotedintherevisionofthedocument.. DateofTest..................................: Date(s)ofperformanceoftests . :Dec21,2023~Jan11,2024 DateofIssue ................................. :Jan11,2024 TestResult .................................... :Pass Testedby: (ScottShen) Reviewedby : (DukeQian) Approvedby: (JackWang) Page 3 of40ReportNo.:FCS202312188W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TableofContentsPage 1.SUMMARYOFTESTRESULTS...........................................................................................6 1.1TESTFACTORY............................................................................................................7 1.2MEASUREMENTUNCERTAINTY.................................................................................7 2.GENERALINFORMATION...................................................................................................8 2.1GENERALDESCRIPTIONOFTHEEUT.......................................................................8 2.2BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED............10 2.3DESCRIPTIONOFNECESSARYACCESSORIESANDSUPPORTUNITS...............11 2.4EQUIPMENTSLIST.....................................................................................................12 3.CONDUCTEDEMISSIONMEASUREMENT.......................................................................13 4.6DBBANDWIDTH...............................................................................................................17 4.1Limit..............................................................................................................................17 4.2TestProcedure.............................................................................................................17 4.3Testsetup.....................................................................................................................17 4.4Testresults...................................................................................................................17 4.5OriginalTestData.........................................................................................................18 5.CONDUCTEDOUTPUTPOWER........................................................................................21 5.1LIMIT............................................................................................................................21 5.2TESTPROCEDURE.....................................................................................................21 5.3TESTSETUP...............................................................................................................21 5.5TESTRESULTS...........................................................................................................21 6.BANDEDGEANDSPURIOUS(CONDUCTED)..................................................................22 6.1LIMIT............................................................................................................................22 6.2TESTPROCEDURE.....................................................................................................22 6.3TESTSETUP...............................................................................................................22 6.4TESTRESULTS...........................................................................................................23 6.5Originaltestdata..........................................................................................................23 7.POWERSPECTRALDENSITY...........................................................................................25 7.1LIMIT............................................................................................................................25 7.2TESTPROCEDURE.....................................................................................................25 7.3TESTSETUP..............................................................................................................25 7.4TES…

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FCCTestReport ReportNo:FCS202312188W02 Issuedfor Applicant: DongguanShuseTechnologyCo.,Ltd Address: No.606,No.3XiaobianStreet,Chang'anTown, DongguanCity,GuangdongProvince ProductName: smartvalvecontroller BrandName: N/A ModelName: SVC01 SeriesModel: SVC10,SVC11 FCCID: 2BEFV-SVC01 IssuedBy:FluxComplianceServiceLaboratory Add:Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-Tech Industrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com Page 2 of50ReportNo.:FCS202312188W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TESTRESULTCERTIFICATION Applicant’sName......................: DongguanShuseTechnologyCo.,Ltd Address......................................: No.606,No.3XiaobianStreet,Chang'anTown,Dongguan City,GuangdongProvince Manufacture'sName................: DongguanShuseTechnologyCo.,Ltd Address ...................................... : No.606,No.3XiaobianStreet,Chang'anTown,Dongguan City,GuangdongProvince ProductDescription ProductName ........................... :smartvalvecontroller ModelName .............................. :N/A BrandName ............................. :SVC01 SeriesModel..............................:SVC10,SVC11 TestStandards..........................:FCCPart15.247 TestProcedure..........................:ANSIC63.10-2013 ThisdevicedescribedabovehasbeentestedbyFluxComplianceServiceLaboratory,thetest resultsshowthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements.Andit isapplicableonlytothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofFluxCompliance ServiceLaboratory,thisdocumentmaybealteredorrevisedbyFluxComplianceService Laboratory,personalonly,andshallbenotedintherevisionofthedocument.. DateofTest .................................. : Date(s)ofperformanceoftests . :Dec21,2023~Jan11,2024 DateofIssue ................................. :Jan11,2024 TestResult....................................:Pass Testedby: (ScottShen) Reviewedby: (DukeQian) Approvedby: (JackWang) Page 3 of50ReportNo.:FCS202312188W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TableofContentsPage 1.SUMMARYOFTESTRESULTS...........................................................................................6 1.1TESTFACTORY............................................................................................................7 1.2MEASUREMENTUNCERTAINTY.................................................................................7 2.GENERALINFORMATION...................................................................................................8 2.1GENERALDESCRIPTIONOFTHEEUT.......................................................................8 2.2BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED............10 2.3DESCRIPTIONOFNECESSARYACCESSORIESANDSUPPORTUNITS...............11 2.4EQUIPMENTSLIST.....................................................................................................12 3.6DBBANDWIDTH...............................................................................................................13 3.1Limit..................................................................................................................................13 3.2TestProcedure.................................................................................................................13 3.3Testsetup.........................................................................................................................13 3.4Testresults.......................................................................................................................14 4CONDUCTEDOUTPUTPOWER.........................................................................................19 4.1limit...............................................................................................................................19 4.2testprocedure...............................................................................................................19 4.3TESTSETUP...............................................................................................................19 4.5testresults....................................................................................................................19 5.POWERSPECTRALDENSITY...........................................................................................20 5.1LIMIT............................................................................................................................20 5.2TESTPROCEDURE.....................................................................................................20 5.3TESTSETUP..............................................................................................................20 5.4TESTRESULTS...........................................................................................................21 5.5originaltestdata...........................................................................................................22 6.Bandedgeandspurious(conducted)...............................................................................27 6.1LIMIT............................................................................................................................27 6.2TESTPROCEDURE.....................................................................................................27 6.3TESTSETUP...............................................................................................................27 6.5TESTRESULTS...........................................................................................................28 6.5Originaltestdata.............................................................................…

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Page 1 of2ReportNo.:FCS202312188 Blow1GHzforradiatedemissiontestsetup Above1GHzforradiatedemissiontestsetup Page 2 of2ReportNo.:FCS202312188 Conductedemissiontestsetup