2AQURWF30SWi-Fi Samrt Switch

FCC Caution. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. *RF warning for Mobile device: This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. 3-Way Wi-Fi Smart ON/OFF Switch • WF30S • Power: 120V AC, 60Hz Wireless Frequency: 2.4GHz Wireless Standard: IEEE802.11b/g/n Maximum Load: 8A Incandescent 500W LED 150W Resistive 1000W Temperature Range: 32° F~104° F Range: Up to 100 feet line of sight • Switch x1 • wiring x1 • screw x2 • Faceplate x1 For indoor use. Specifications: From breaker boxFrom breaker box Single-pole wiring 1. Tool: Please prepare a flat head screwdriver. 2. Turn power OFF at circuit breaker or fuse box. 3. Remove wallplate. 4. Remove the switch mounting screws. 5. Disconnect the wires and label them after remove the old switch.(Please use our sticker) 6. Carefully remove the switch from the switch box. (DO NOT disconnect the wires.) 7. There are up to five screw terminals on the smart switch, these are marked (Please check <HOW TO INSTALL THE WIRES>) 8. Fix the wallplate with screws after wiring succeed. (Please use our screws.) 9.The Ground was excluded from the diagram to simplify the illustration. Please Make sure the ground wires connected to the switches respectively. Line Load GroundNeutral Traveler (Just for 3-way switch) Neutral Line Neutral Line NOTE: 1) Neutral required. If the switch box do not have a Neutral, please stop! Connect the white wire to neutral terminal (use a white jump wire form the package or the second hole at the terminal to connect.) 2) Before the old switch detached, please identify the common terminal. 3) If the Line wire connected to the Common terminal, please refer to the wiring diagram Option 2. If the Load wire connected to the Common terminal, please refer to the wiring diagram Option1. 4) Only work with regular 3-way on/off for 2 locations control. It can only be connected with regular 3-way on/off switch, don't use a smart switch or a dimmer switch! Couldn't work with an add-on switch! Ground Load Neutral Line Traveler Ground Load Neutral Line Traveler From breaker box Option 2 Please check which option is best for your 3-way installation. Option 1 smart regular common Neutral Line common common Neutral Line commoncommon Power Power From breaker box Neutral Line common common Neutral Line common common From breaker box From breaker box ( Line/Hot Neutral and Light/Load) Box 1 Don’t change this regular 3-way on/off switch Box 2 (Line/Hot and Neutral) Box 1 (Load) Don’t replace this regular 3-way on/off switch Box 2 common common common

Page1of1 Declarationonmodeldifference We,NIE-TECHCo.,Ltd,theundersignedherebyconfirmthatthese modelsareidentical,andallmodelshavethesameRFmoduleandAntenna, exceptforcolorofenclosureandmodelNo.fortradingpurpose. ProductnameWi-FiSamrtSwitch ModelNo. WF30S MS11WS,WF30TS,MS12WS Tradename EVALOGIK FCCID2AQURWF30S INPUTAC120V,60Hz Confirmedby: Client’ssignature: Client’sname/title:JianghaiNie/Manager Date:2021-1-27

C5266091_X8_Ed.1 1/1 Letter of Authorization NIE-TECH CO., LTD Company: NIE-TECH CO., LTD Address: Jilian commercial center 9001, Jinxiu road No.2, Changan Town,Dongguan City, Guangdong Province, China Product Name: Wi-Fi Samrt Switch Model Number:WF30S,MS11WS,WF30TS,MS12WS FCC Identifier: 2AQURWF30S 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: Jianghai NieDate: 2021-01-27 Title: Manager Signature of applicant:

C5266091_X10_Ed.2 1/1 NIE-TECHCO.,LTD OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2021-01-27 Subject:RequestforConfidentiality FCCID:2AQURWF30S ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☐ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☐ InternalPhotos ☐ NOTE 1 ☐ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodofdaysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:JianghaiNie Title:Manager

Model: WF30S

Model: WF30S ANT

ReportNo.:PTC20092201706E-FC02 Page 1 of 7 FCCTESTREPORT FCCID:2AQURWF30S Product:Wi-FiSamrtSwitch ModelName:WF30S,MS11WS,WF30TS,MS12WS Brand:EVALOGIK ReportNo.:PTC20092201706E-FC02 Preparedfor NIE-TECHCo.,Ltd Jinliancommercialcenter9001,JinxiuroadNo.2,ChanganTown,DongguanCity, GuangDongProv.,CHINA Preparedby PreciseTesting&CertificationCo.,Ltd Building1,No.6,TongxinRoad,DongchengStreet,Dongguan,Guangdong,China ReportNo.:PTC20092201706E-FC02 Page 2 of 7 TESTRESULTCERTIFICATION Applicant’sname:NIE-TECHCo.,Ltd Address: Jinliancommercialcenter9001,JinxiuroadNo.2,Changan Town,DongguanCity,GuangDongProv.,CHINA Manufacture'sname:NIE-TECHCo.,Ltd Address: Jinliancommercialcenter9001,JinxiuroadNo.2,Changan Town,DongguanCity,GuangDongProv.,CHINA Productname:Wi-FiSamrtSwitch Modelname:WF30S,MS11WS,WF30TS,MS12WS TestprocedureKDB447498D01GeneralRFExposureGuidancev06 TestDate:Oct26,2020toJan25,2021 DateofIssue:Jan25,2021 TestResult:Pass ThisdevicedescribedabovehasbeentestedbyPTS,andthetestresultsshowthatthe equipmentundertest(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlyto thetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofPTS,thisdocument maybealteredorrevisedbyPTS,personalonly,andshallbenotedintherevisionofthedocument. TestEngineer: LeoYang/Engineer TechnicalManager: ChrisDu/Manager ReportNo.:PTC20092201706E-FC02 Page 3 of 7 Contents Page 2TESTSUMMARY................................................................................................................................................4 3GENERALINFORMATION...............................................................................................................................5 3.1GENERALDESCRIPTIONOFE.U.T..........................................................................................................5 4RFEXPOSURE...................................................................................................................................................6 4.1REQUIREMENTS........................................................................................................................................6 4.2THEPROCEDURES/LIMIT.........................................................................................................................6 4.3MPECALCULATIONMETHOD..................................................................................................................7 4.4TESTRESULT............................................................................................................................................7 ReportNo.:PTC20092201706E-FC02 Page 4 of 7 2TestSummary TestItemsTestRequirementResult MaximumPermissibleExposure (ExposureofHumanstoRFFields) 1.1307(b)(1)PASS Remark: N/A:NotApplicable ReportNo.:PTC20092201706E-FC02 Page 5 of 7 3GeneralInformation 3.1GeneralDescriptionofE.U.T. ProductName : Wi-FiSamrtSwitch ModelName : WF30S,MS11WS,WF30TS,MS12WS Note:Theappearanceandcoloroftheproductaredifferent,andotherelectric principlesarethesame Specification : 802.11b/g/nHT20 OperationFrequency : 2412-2462MHzfor802.11b/g;/n(HT20) NumberofChannel : 11channelsfor802.11b/g;n(HT20) TypeofModulation : DSSSwithDBPSK/DQPSK/CCKfor802.11b; OFDMwithBPSK/QPSK/16QAM/64QAMfor802.11g/n; Antennainstallation : PCBantenna AntennaGain : 1dBi Powersupply : Adaptermodel:N/A Input：AC120V60HZOutput：AC12015A HardwareVersion : V1.0 SoftwareVersion : V1.0 ReportNo.:PTC20092201706E-FC02 Page 6 of 7 4RFExposure TestRequirement :FCCPart1.1307(b)(1) EvaluationMethod :FCCPart2.1091 4.1Requirements Systemsoperatingundertheprovisionsofthissectionshallbeoperatedinamannerthatensuresthat thepublicisnotexposedtoradiofrequencyenergylevelsinexcesslimitformaximumpermissible exposure.Inaccordancewith47CFRFCCPart2SubpartJ,section2.1091thisdevicehasbeen definedasamobiledevicewherebyadistanceof0.2mnormallycanbemaintainedbetweentheuser andthedevice. 4.2Theprocedures/limit (A)LimitsforOccupational/ControlledExposure FrequencyRangeElectricFieldMagneticFieldPowerDensity(S)AveragingTime 0.3-3.06141.63(100)*6 3.0-301842/f4.89/f(900/f)*6 30-30061.40.1631.06 300-1500F/3006 1500-100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure FrequencyRangeElectricFieldMagneticFieldPowerDensity(S)AveragingTime 0.3-1.346141.63(100)*30 1.34-30824/f2.19/f(180/f)*30 30-30027.50.0730.230 300-1500F/150030 1500-100,0001.030 Note:f=frequencyinMHz;*Plane-waveequivalentpowerdensity ReportNo.:PTC20092201706E-FC02 Page 7 of 7 4.3MPECalculationMethod E(V/m) ＝ d GP30 PowerDensity:Pd(W/m²) ＝ 377 2 E E ＝ Electricfield(V/m) P＝PeakRFoutputpower(W) G ＝ EUTAntennanumericgain(numeric) d＝Separationdistancebetweenradiatorandhumanbody(m) Theformulacanbechangedto Pd ＝ 2 377 30 d GP   FromthepeakEUTRFoutputpower,theminimummobileseparationdistance,d=0.2m,aswellas thegainoftheusedantenna,theRFpowerdensitycanbeobtained 4.4TestResult Item Antenna Gain (numeric) Max.Peak OutputPower (dBm) PeakOutput Power(mW) PowerDensity (mW/cm2) LimitofPower Density (mW/cm2) Result WIFI1.2620.85121.620.03051Pass ******THEENDREPORT******

Page 1 of 56 FCCTESTREPORT FCCID:2AQURWF30S Product:Wi-FiSamrtSwitch ModelName:WF30S,MS11WS,WF30TS,MS12WS Brand:EVALOGIK ReportNo.:PTC20092201706E-FC01 Preparedfor NIE-TECHCo.,Ltd Jinliancommercialcenter9001,JinxiuroadNo.2,ChanganTown,DongguanCity, GuangDongProv.,CHINA Preparedby PreciseTesting&CertificationCo.,Ltd Building1,No.6,TongxinRoad,DongchengStreet,Dongguan,Guangdong,China ReportNo.:PTC20092201706E-FC01 Page 2 of 56 1TESTRESULTCERTIFICATION Applicant’sname:NIE-TECHCo.,Ltd Address: Jinliancommercialcenter9001,JinxiuroadNo.2,Changan Town,DongguanCity,GuangDongProv.,CHINA Manufacture'sname:NIE-TECHCo.,Ltd Address: Jinliancommercialcenter9001,JinxiuroadNo.2,Changan Town,DongguanCity,GuangDongProv.,CHINA Productname:Wi-FiSamrtSwitch Modelname:WF30S,MS11WS,WF30TS,MS12WS Standards:FCCCFR47Part15Section15.247 Testprocedure:ANSIC63.10:2013 TestDate:Oct26,2020toJan25,2021 DateofIssue:Jan25,2021 TestResult:Pass ThisdevicedescribedabovehasbeentestedbyPTC,andthetestresultsshowthatthe equipmentundertest(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonly tothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofPTC,this documentmaybealteredorrevisedbyPTC,personalonly,andshallbenotedintherevisionof thedocument. TestEngineer: LeoYang/Engineer TechnicalManager: ChrisDu/Manager ReportNo.:PTC20092201706E-FC01 Page 3 of 56 Contents Page 1TESTRESULTCERTIFICATION................................................................................................................................2 2TESTSUMMARY...........................................................................................................................................................5 3GENERALINFORMATION..........................................................................................................................................6 3.1GENERALDESCRIPTIONOFE.U.T.....................................................................................................................6 3.2CHANNELLIST......................................................................................................................................................7 3.3TESTSITE...........................................................................................................................................................10 4EQUIPMENTDURINGTEST.....................................................................................................................................11 4.1EQUIPMENTSLIST..............................................................................................................................................11 4.2MEASUREMENTUNCERTAINTY..........................................................................................................................13 4.3DESCRIPTIONOFSUPPORTUNITS....................................................................................................................14 5CONDUCTEDEMISSION...........................................................................................................................................15 5.1E.U.T.OPERATION............................................................................................................................................15 5.2EUTSETUP........................................................................................................................................................15 5.3TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION)..................................................................................16 5.4MEASUREMENTPROCEDURE............................................................................................................................16 5.5CONDUCTEDEMISSIONLIMIT............................................................................................................................16 5.6MEASUREMENTDESCRIPTION...........................................................................................................................16 5.7CONDUCTEDEMISSIONTESTRESULT..............................................................................................................16 6RADIATEDSPURIOUSEMISSIONS.......................................................................................................................19 6.1EUTOPERATION...............................................................................................................................................19 6.2TESTSETUP.......................................................................................................................................................20 6.3SPECTRUMANALYZERSETUP...........................................................................................................................21 6.4TESTPROCEDURE.............................................................................................................................................22 6.5SUMMARYOFTESTRESULTS...........................................................................................................................23 7CONDUCTEDSPURIOUSEMISSION.....................................................................................................................30 7.1TESTPROCEDURE.............................................................................................................................................30 7.2TESTRESULT.....................................................................................................................................................30 8BANDEDGEMEASUREMENT................................................................................................................................32 8.1TESTPROCEDURE.............................................................................................................................................32 ReportNo.:PTC20092201706E-FC01 Page 4 of 56 8.2TESTRESULT...........................…

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Conducted Emissions Radiated Spurious Emissions From 30MHz-1000MHz Model: WF30S TestfrequencyfromAbove1GHz