2BD7R-ZY2866GWFAir purifier

ZY2866G Air Purifier ZY2866GWF 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. To maintain compliance with FCC s RF Exposure guidelines, This equipment should be installed and operated with minimum distance 20cm between the radiator and your body: Use only the supplied antenna.

DongguanZeyuanHouseholdAppliancesCo.,Ltd. 2.911(d)(7)USAAgentv1.5 Section2.911(d)(7)USAAgentforServiceofProcess Companyname:DongguanZeyuanHouseholdAppliancesCo.,Ltd. Address:Room802,Building4,No.13,TianxingRoad,HuangjiangTown,DongguanCity, GuangdongProvince ProductName:Airpurifier FCCID:2BD7R-ZY2866GWF Model(s):ZY2866GWF,ZY2866-A,MKD05,DH-JHD05,MGK23JD05,MJHD005, MG05JHD,MGJHQD05,MJ005HD,BJ05HD,ZY2866,ZY2866G,AP2000,AP2000WF 2.911(d)(7)USADesignatedAgentforServiceofProcess We,[DongguanZeyuanHouseholdAppliancesCo.,Ltd.](“theapplicant”)designate[Mars RegisterAgentLLC] NOTE1 forthepurposeofacceptingserviceofprocessonbehalfof theapplicant. Applicantconsent:Weacknowledgeourconsenttoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddressofthedesignatedagentandacknowledgeour acceptanceofourobligationtomaintainanagentforserviceofprocessintheUnited Statesfornolessthanoneyearaftereitherwethegranteehavepermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S., orattheconclusionofanyCommission-relatedadministrativeorjudicialproceeding involvingtheequipment,whicheverislater. Agentobligation:Weacknowledgeourobligationtoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipmentatourphysicalU.S. addressandemailaddressfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipment withintheU.S.,orattheconclusionofanyCommission-relatedadministrativeor judicialproceedinginvolvingtheequipment,whicheverislater. DongguanZeyuanHouseholdAppliancesCo.,Ltd. 2.911(d)(7)USAAgentv1.5 USAAgentApplicant Companyname:DongguanZeyuan HouseholdAppliancesCo.,Ltd. Address:Room802,Building4,No.13, TianxingRoad,HuangjiangTown,Dongguan City,GuangdongProvince GranteeFRNNumber:0034640425 FCCGranteeCode:2BD7R ContactName:JianPingZhang TelephoneNo:15919852306 Email:[email protected] Signature: Title:Founder Signature: Title:EngineeringManager Date:Date:2024.9.3 NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforservice ofprocess. Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

Ltd Dongguan Zeyuan Household Appliances Co., . AgentAuthorization WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown Company name:Dongguan Zeyuan Household Appliances Co., Ltd. Address:Room 802, Building 4, No.13, Tianxing Road, Huangjiang Town, DongguanCity, Guangdong Province Model Number(s): ZY2866GWF, ZY2866-A,MKD05, DH-JHD05, MGK23JD05, MJHD005,MG05JHD, MGJHQD05, MJ005HD, BJ05HD, ZY2866, ZY2866G, AP2000, AP2000WF Product Description:Air Purifier . Signature: Name: JianPingZhang Title Date: 2024.8.29 : EngineeringManager Company: DongguanZeyuanHouseholdAppliancesCo.,Ltd.

DongguanZeyuanHouseholdAppliancesCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date: 2024.8.29 Subject; Request for Confidentiality FCC ID: 2BD7R-ZY2866GWF To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure 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:JianPingZhang Title:EngineeringManager

version01 DongguanZeyuanHouseholdAppliancesCo.,Ltd. Modeldifferencestatement Sincerely MG05JHD, MGJHQD05, MJ005HD, BJ05HD, ZY2866, ZY2866G, AP2000, AP2000WF FCC ID:2BD7R-ZY2866GWF Trade Mark:OUNEDA, Honeyuan, KNK It is hereby declared that the product Product Name: Air Purifier Model(s):ZY2866GWF, ZY2866-A,MKD05, DH-JHD05, MGK23JD05, MJHD005, A , Signature: Name: JianPingZhang Title Date: 2024.8.29 : EngineeringManager Company: DongguanZeyuanHouseholdAppliancesCo.,Ltd. The only difference product models is models name. Different model names are available to meet market demands. Other power supply methods, appearance, internal structures, circuits and key components are the same, and do not affect safety and electromagnetic compatibility performance.

FCCID:2BD7R-ZY2866GWF External

Labellocation:

FCCID:2BD7R-ZY2866GWF Internal

KSIGN(Guangdong)TestingCo.,Ltd. WestSideof1/F.,BuildingC,ZoneA,FuyuanNewFactory,JiujiuIndustrialPark, Minzhu,Shatou,Shajing,Bao'anDistrict,Shenzhen,Guangdong,People’sRepublicofChina Tel.:+(86)755-29852678Fax:+(86)755-29852397E-mail:[email protected]: www.gdksign.com RFEXPOSUREEVALUATION FCCID:2BD7R-ZY2866GWF 1.EVALUATIONMETHODANDLIMIT HumanexposuretoRFemissionsfrommobiledevices(47CFR§2.1091)maybeevaluated basedontheMPElimitsadoptedbytheFCCforelectricandmagneticfieldstrengthand/or powerdensity,asappropriate,sinceexposuresareassumedtooccuratdistancesof20cmor morefrompersons. §1.1310(e)(1)LIMITSFORGENERALPOPULATION/UNCONTROLLEDEXPOSURE Frequency Range (MHz) E-fieldStrength (E) (V/m) MagneticField Strength(H) (A/m) PowerDensity (S) (mW/cm 2 ) AveragingTime |E| 2 ,|H| 2 orS (Minutes) 0.3--1.346141.63(100)*30 1.34--30824/f2.19/f(180/f 2 )*30 30--30027.50.0730.230 300--1500----f/150030 1500--100,000----1.030 *Note: 1.f=FrequencyinMHz *=Plane-waveEquivalentPowerDensity 2.TheMPElimitforGeneralPopulation/Uncontrolledexposuretofixedtransmittersisnot applicableforportabletransmitters.Portabledevicesevaluationshallbeperformedaccording totheSARprovisionsin47CFR§2.1093. S=PG/4πR² Where: S=powerdensity(inappropriateunits,e.g.mw/cm 2 ) P=powerinputtoantenna(inappropriateunits,e.g.,mW) G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna(inappropriateunits,e.g.,cm) KSIGN(Guangdong)TestingCo.,Ltd. WestSideof1/F.,BuildingC,ZoneA,FuyuanNewFactory,JiujiuIndustrialPark, Minzhu,Shatou,Shajing,Bao'anDistrict,Shenzhen,Guangdong,People’sRepublicofChina Tel.:+(86)755-29852678Fax:+(86)755-29852397E-mail:[email protected]: www.gdksign.com 2.CALCULATION Aminimumtestseparationdistance≥20cmisrequiredbetweentheantennaandradiating structuresofthedeviceandnearbypersonstoapplymobiledeviceexposurelimits.The distancemustbeatleast20cmandfullysupportedbytheoperatingandinstallation configurationsofthetransmitteranditsantenna(s),accordingtothesource-based time-averagedmaximumpowerrequirementsof§2.1091(d)(2).Incaseswherecablelosses orotherattenuationsareappliedtodeterminecompliance,themostconservativeoperating configurationsandexposureconditionsmustbeevaluated. WIFIPART(Cannottransmitatdifferentbandsimultaneously) 802.11GSinglemode(Worstcase)For2.4GHzWIFI AntennaGain=2.54dBi(Numeric1.79),π=3.14 Note: 1.Antennagainprovidedbytheapplicant.Canaffectthevalidityofresults. 2.Onlytheworstcaserecorded. 3.ItsatisfytheRFexposurerequirementsforsimultaneoustransmissionthatthesumofthe MPEradios<1. 4.TomaintaincompliancewiththeRFexposureguidelines,placetheequipmentatleast20cm fromnearbypersons. Result:Compliant --THEEND-- FrequencyOutputPowerOutputPowerPowerDensityPowerDensityLimit MHzdBmmWmW/cm2mW/cm2 243716.3743.35 0.01548 1

AntennaSpecification Manufacture：TUYA ProductName：WBR1Antenna AntennaType：PCB TestDate：2019.05.20 Testedby：LongWang 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................................................................................6 5.EUTPhoto................................................................................................6 6.TestSetupPhoto......................................................................................7 1 1.GeneralDescription ManufacturerHangzhouTuyaInformationTechnologyCo.,Ltd Address Room701,Building3,MoreCenter,No.87GuDunRoad, Hangzhou,Zhejiang,China TestLocation Room106,Building3,LetongSciencePark,No.500, QiuyiRoad,BinjiangDistrict,Hangzhou ProductNameWBR1Antenna Productmodel WBR1 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(%) 24001.6252.29 24101.7152.17 24201.9353.14 24301.9854.16 24402.0057.62 24502.1759.64 24602.4561.55 24702.3860.64 24802.5462.86 24902.3059.85 25002.4960.41 4 3.2RadiationPattern Phi02D Phi902D 5 Theta902D 2480MHz3D 6 4.AntennaDimensions 5.EUTPhoto 7 6.TestSetupPhoto

Page1 of 81ReportNo.: KS2407S3027E TRF No. RF_R1 Add:WestSide of 1/F., BuildingC, ZoneA, FuyuanNew Factory,JiujiuIndustrialPark,Minzhu,Shatou, Shajing,Bao'anDistrict,Shenzhen,Guangdong,China Tel: +(86)0755-29852678Fax: +(86)0755-29852397E-mail:[email protected]:www.gdksign.com TEST REPORT ReportNo................................:KS2407S3027E FCCID.....................................:2BD7R-ZY2866GWF Applicant..................................:DongguanZeyuanHouseholdAppliancesCo., Ltd. Address....................................: Room802, Building4, No.13,TianxingRoad,HuangjiangTown,Dongguan City, GuangdongProvince Manufacturer...........................:DongguanZeyuanHouseholdAppliancesCo., Ltd. Address....................................: Room802, Building4, No.13,TianxingRoad,HuangjiangTown,Dongguan City, GuangdongProvince ProductName ......................... :Air purifier Trademark ............................... :OUNEDA,Honeyuan, AROEVE, KNKA Model/Typereference............: ZY2866GWF,ZY2866-A,MK D05,DH-JHD05,MGK23JD05,MJHD005, MG05JHD,MGJHQD05,MJ005HD,BJ05HD,ZY2866,ZY2866G, AP2000, AP2000WF Standard..................................:47 CFRPart 15.247 Dateof Receipt.......................:July 22 , 2024 Dateof Test Date....................:July 22 , 2024to September06, 2024 Dateof issue...........................:September06, 2024 Test result ............................... :Pass Conclusion...............................:The submittedsamplewas foundto COMPLYwith the standardsabove. Preparedby: ( Printedname+ Signature) ChadLin Approvedby: ( Printedname+ Signature) Sky Dong TestingLaboratoryName...:KSIGN(Guangdong)TestingCo., Ltd. Address....................................: WestSide of 1/F., BuildingC, ZoneA, FuyuanNew Factory,JiujiuIndustrial Park,Minzhu,Shatou,Shajing,Bao'anDistrict,Shenzhen,Guangdong, China Page2 of 81ReportNo.: KS2407S3027E TRF No. RF_R1 Add:WestSide of 1/F., BuildingC, ZoneA, FuyuanNew Factory,JiujiuIndustrialPark,Minzhu,Shatou, Shajing,Bao'anDistrict,Shenzhen,Guangdong,China Tel: +(86)0755-29852678Fax: +(86)0755-29852397E-mail:[email protected]:www.gdksign.com TABLEOF CONTENTSPage 1. TEST SUMMARY.............................................................................................................................................3 1.1. Test Standards.......................................................................................................................................3 1.2. ReportVersion.......................................................................................................................................3 1.3. Test Description......................................................................................................................................4 1.4. Test Facility.............................................................................................................................................5 1.5. MeasurementUncertainty......................................................................................................................5 2. GENERALINFORMATION..............................................................................................................................6 2.1. GeneralDescriptionOf EUT ..................................................................................................................6 2.2. AccessoryEquipmentInformation.........................................................................................................6 2.3. Descriptionof Test Modes......................................................................................................................6 2.4. Operationchannellist ............................................................................................................................7 2.5. MeasurementInstrumentsList ...............................................................................................................8 3. EvaluationResults(Evaluation)..................................................................................................................10 3.1. Antennarequirement............................................................................................................................10 4. RadioSpectrumMatterTest Results(RF) ..................................................................................................10 4.1. ConductedEmissionat AC powerline .................................................................................................10 4.2. OccupiedBandwidth............................................................................................................................14 4.3. MaximumConductedOutputPower....................................................................................................16 4.4. PowerSpectralDensity........................................................................................................................17 4.5. Emissionsin non-restrictedfrequencybands......................................................................................18 4.6. Bandedgeemissions(Radiated).........................................................................................................19 4.7. Emissionsin frequencybands(below1GHz)......................................................................................24 4.8. Emissionsin frequencybands(above1GHz)......................................................................................27 5. EUT TEST PHOTOS......................................................................................................................................34 6. PHOTOGRAPHSOF EUT CONSTRUCTIONAL..........................................................................................36 Appendix............................................................................................................................................................37 6.1. AppendixA: DTS Bandwidth............…

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FCCID:2BD7R-ZY2866GWF ConductedEmissionatACpowerline Emissionsinfrequencybands(below1GHz) Emissionsinfrequencybands(above1GHz) RF