2BPBC-HAP009Smart Air Purifier

产品名称｜Product name 材质印刷与 技术要求 DR-HAP009S_美规UG1：120251222LilyAlyssa 单页尺寸：160*130 mm Manrope 图纸设计禁止修改，尺寸刀模图为准 *上下风琴折 尺寸｜Size 比例｜scale 设计师｜Designer 审核｜Audit 日期｜Date 设计版本号 Rev_V0_EN 字体｜Fonts 审核 1、 备注信息图层为非印刷区域，展示印刷物料基础信息。 2、 刀板线、备注工艺、尺寸层展示印刷工艺部分。 3、 画面信息层展示印刷展示图片与文字。 图层使用规范： *电子文档为Adobe Illustrator制作 文件格式：model规格类目日期.AI （为可编辑原始文档） 文件格式：model规格类目日期.pdf （为文件转曲不可编辑文档） 色值要求：蓝 C90 M70 Y0 K0 对折要求: 上下风琴折页 印刷要求: 双面彩色印刷，图稿清晰。 材质: 铜版纸157G，覆哑膜

产品名称｜Product name 材质印刷与 技术要求 DR-HAP009S_美规铭牌1：120251222Lily 80*25 MM 材质: 消银龙覆哑膜,银底黑字 背胶要求: 粘贴无气泡产生，无起翘现场 注意: 印刷字符清晰无虚边、无刮痕、无露底；大小尺寸，位置关系准确无误 Manrope 图纸设计禁止修改，尺寸刀模图为准 尺寸｜Size 比例｜scale 设计师｜Designer 审核｜Audit 日期｜Date 设计版本号 Rev_V0_EN 字体｜Fonts 审核 1、 备注信息图层为非印刷区域，展示印刷物料基础信息。 2、 刀板线、备注工艺、尺寸层展示印刷工艺部分。 3、 画面信息层展示印刷展示图片与文字。 图层使用规范： *电子文档为Adobe Illustrator制作 文件格式：model规格类目日期.AI （为可编辑原始文档） 文件格式：model规格类目日期.pdf （为文件转曲不可编辑文档） 裁切线 正折线 反折线 出血位 粘胶区域 Alyssa XXXX

Setupphotos DR-HAP009S 1Photographs-EUTTestSetup 1.1RadiatedSpuriousEmission 9kHz~30MHz: 30MHz~1GHz: Above1GHz: 1.2ConductedEmissionsTestSetup 1.3RFConductedmeasurement

ShenzhenHuaxiaTestingTechnologyCo.,Ltd. 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V05 ReportTemplateRevisionDate:2021-11-03 TESTREPORT Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20260100007E-02 Applicant: DREOPTE.LTD. AddressofApplicant: 112ROBINSONROAD,#03-01,ROBINSON112,SINGAPORE068902 EquipmentUnderTest(EUT): Product:SmartAirPurifier ModelNo.: DR-HAP009S,DWAP09S，DR-HAP009AS,DWAP09AS TestModelNo.:DR-HAP009S BrandName:DREO,DREOHOME FCCID:2BPBC-HAP009 Standards:47CFRPart15,SubpartC KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2020 DateofReceipt:2026-01-04 DateofTest: 2026-01-04to2026-01-12 DateofIssue:2026-1-20 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove . TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (JackAi) ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260100007E-02 Page:2of82 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20260100007E-02Rev.01 Initialreport 2026-1-20 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260100007E-02 Page:3of82 2TestSummary TestItemTestRequirementTestmethodResult AntennaRequirement47CFRPart15.203N/APASS ACPowerLine Conducted Emission 47CFRPart15.207ANSIC63.10-2020PASS ConductedPeak& AverageOutputPower 47CFRPart15.247ANSIC63.10-2020PASS 6dBOccupied Bandwidth 47CFRPart15.247ANSIC63.10-2020PASS PowerSpectralDensity47CFRPart15.247ANSIC63.10-2020PASS Band-edgeforRF ConductedEmissions 47CFRPart15.247ANSIC63.10-2020PASS RFConductedSpurious Emissions 47CFRPart15.247ANSIC63.10-2020PASS RadiatedSpurious Emissions 47CFRPart15.209ANSIC63.10-2020PASS Restrictedbandsaround fundamentalfrequency (RadiatedEmission) 47CFRPart15.205/15.209ANSIC63.10-2020PASS Remark: Thetestedsample(s)andthesampleinformationareprovidedbytheclient. Tx:InthiswholereportTx(ortx)meansTransmitter. Rx:InthiswholereportRx(orrx)meansReceiver. RF:InthiswholereportRFmeansRadiatedFrequency. CH:InthiswholereportCHmeanschannel. Volt:InthiswholereportVoltmeansVoltage. Temp:InthiswholereportTempmeansTemperature. Humid:InthiswholereportHumidmeanshumidity. Press:InthiswholereportPressmeansPressure. N/A:Inthiswholereportnotapplication ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260100007E-02 Page:4of82 3Contents Page 1VERSION......................................................................................................................................................................2 2TESTSUMMARY........................................................................................................................................................3 3CONTENTS..................................................................................................................................................................4 4GENERALINFORMATION.......................................................................................................................................6 4.1CLIENTINFORMATION.............................................................................................................................................6 4.2GENERALDESCRIPTIONOFEUT..........................................................................................................................6 4.3PRODUCTSPECIFICATIONSUBJECTIVETOTHISSTANDARD................................................................................6 4.4TESTENVIRONMENTANDMODE...........................................................................................................................9 4.5DESCRIPTIONOFSUPPORTUNITS......................................................................................................................13 4.6TESTLOCATION....................................................................................................................................................13 4.7TESTFACILITY......................................................................................................................................................13 4.8TESTCONFIGURATION..........................................................................................................................................13 4.9STATEMENTOFTHEMEASUREMENTUNCERTAINTY...........................................................................................14 4.10DEVIATIONFROMSTANDARDS..........................................................................................................................14 4.11ABNORMALITIESFROMSTANDARDCONDITIONS..............................................................................................14 4.12OTHERINFORMATIONREQUESTEDBYTHECUSTOMER..................................................................................14 4.13EQUIPMENTLIST................................................................................................................................................15 5TESTRESULTSANDMEASUREMENTDATA..................................................................................................16 5.1ANTENNAREQUIREMENT.....................................................................................................................................16 5.2CONDUCTEDEMISSIONS......................................................................................................................................17 5.3CONDUCTEDPEAK&AVERAGEOUTPUTPOWER.............................................................................................21 TestResult............................................................................................................................................................22 Note:Dutycyclecorrectionfactordetailspleaseseesection4.4.............…

Text truncated - open the document above for the full version.

ShenzhenHuaxiaTestingTechnologyCo.,Ltd. 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V05 ReportTemplateRevisionDate:2021-11-03 TestReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonly tothesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20260100007E-01 Applicant: DREOPTE.LTD. AddressofApplicant: 112ROBINSONROAD,#03-01,ROBINSON112,SINGAPORE068902 EquipmentUnderTest(EUT): Product:SmartAirPurifier ModelNo.: DR-HAP009S,DWAP09S，DR-HAP009AS,DWAP09AS TestModelNo.:DR-HAP009S BrandName:DREO,DREOHOME FCCID:2BPBC-HAP009 Standards:47CFRPart15,SubpartC KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2020 DateofReceipt:2026-01-04 DateofTest: 2026-01-04to2026-01-12 DateofIssue:2026-1-20 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (JackAi) ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260100007E-01 Page: 2 of 58 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20260100007E-01Rev.01Initialreport2026-1-20 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260100007E-01 Page: 3 of 58 2TestSummary TestItemTestRequirementTestmethodResult AntennaRequirement 47CFRPart15,SubpartCSection 15.203/15.247(c) ANSIC63.102020PASS ACPowerLine Conducted Emission 47CFRPart15,SubpartCSection 15.207 ANSIC63.102020PASS ConductedPeakOutput Power 47CFRPart15,SubpartCSection 15.247(b)(3) ANSIC63.102020PASS 6dBOccupied Bandwidth 47CFRPart15,SubpartCSection 15.247(a)(2) ANSIC63.102020PASS PowerSpectralDensity 47CFRPart15,SubpartCSection 15.247(e) ANSIC63.102020PASS Band-edgeforRF ConductedEmissions 47CFRPart15,SubpartCSection 15.247(d) ANSIC63.102020PASS RFConductedSpurious Emissions 47CFRPart15,SubpartCSection 15.247(d) ANSIC63.102020PASS RadiatedSpurious Emissions 47CFRPart15,SubpartCSection 15.205/15.209 ANSIC63.102020PASS Restrictedbandsaround fundamentalfrequency (RadiatedEmission) 47CFRPart15,SubpartCSection 15.205/15.209 ANSIC63.102020PASS ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260100007E-01 Page: 4 of 58 3Contents Page 1VERSION..........................................................................................................................................................................2 2TESTSUMMARY............................................................................................................................................................3 3CONTENTS......................................................................................................................................................................4 4GENERALINFORMATION...........................................................................................................................................5 4.1CLIENTINFORMATION.................................................................................................................................................5 4.2GENERALDESCRIPTIONOFEUT.................................................................................................................................5 4.3ADDITIONALINSTRUCTIONS........................................................................................................................................7 4.4TESTENVIRONMENT...................................................................................................................................................8 4.5DESCRIPTIONOFSUPPORTUNITS...............................................................................................................................8 4.6TESTCONFIGURATION................................................................................................................................................8 4.7STATEMENTOFTHEMEASUREMENTUNCERTAINTY....................................................................................................9 4.8TESTLOCATION........................................................................................................................................................10 4.9TESTFACILITY..........................................................................................................................................................10 4.10DEVIATIONFROMSTANDARDS................................................................................................................................10 4.11OTHERINFORMATIONREQUESTEDBYTHECUSTOMER..........................................................................................10 4.12EQUIPMENTLIST.....................................................................................................................................................11 5TESTRESULTSANDMEASUREMENTDATA.....................................................................................................12 5.1ANTENNAREQUIREMENT..........................................................................................................................................12 5.2CONDUCTEDEMISSIONS............................................................................................................................................13 5.3CONDUCTEDPEAKOUTPUTPOWER..........................................................................................................................17 5.46DBOCCUPYBANDWIDTH........................................................................................................................................22 5.5POWERSPECTRALDENSITY......................................................................................................................................25 5.6BAND-EDGEFORRFCONDUCTEDEMISSIONS.......................................................................................…

Text truncated - open the document above for the full version.

SPECIFICATION SPECIFICATION SHEETFORAPPROVAL （ Revision ： R ： A0 ） CUSTOMER HesungInnovationLimited CSP/NHAP009 PARTNAMEWIFIantennamodule FREQUENCY 2400~2500MHz ZTXNO. 2.00000641 DATE 2025-12-05 CUSTOMER QA CHECKED ME CHECKED RF CHECKED MANAGER CHECKED ShenzhenZTXCommunicationTechnologyCo.,Ltd MANAGER CHECKED MANAGER CHECKED ME CHECKED RF CHECKED LISTER Le.QinJinju.Mo Address:No.34,ShilongAvenue,ShiyanTown,BaoanDistrict,Shenzhen,(TengdaIndustrialPark)518000 Tel.:0755-27588320Fax:0755-27588045http://www.chinaztx.com Remark： Sign： ANTENNASPECIFICATION CUSP/N:HAP009_WIFI天线组件 ApplicationDate:Dec,05,2025Rev:R:A0 ZTXP/N: HAP009_WIFI天线组件 Editor:Page 1 of6 Revisionhistory EditionDatestate A02025-12-05Firstedition ANTENNASPECIFICATION CUSP/N:HAP009_WIFI天线组件 ApplicationDate:Dec,05,2025Rev:R:A0 ZTXP/N: HAP009_WIFI天线组件 Editor:Page 2 of6 Index Revisionhistory 1 lndex 2 1MechanicalSpecification 3 1-1 MechanicalSpecification ( WIFIantennamodule ) 3 2Testequipment 4 3TestResultsSummary 5 3-1ActiveTest 5 3-2VSWR 5 3-3PassiveTest 5 3-42D/3DRadiationPatternResults 6 ANTENNASPECIFICATION CUSP/N:HAP009_WIFI天线组件 ApplicationDate:Dec,05,2025Rev:R:A0 ZTXP/N: HAP009_WIFI天线组件 Editor:Page 3 of6 1.MechanicalSpecification 1-1MechanicalConfiguration（WIFIantennamodule） ANTENNASPECIFICATION CUSP/N:HAP009_WIFI天线组件 ApplicationDate:Dec,05,2025Rev:R:A0 ZTXP/N: HAP009_WIFI天线组件 Editor:Page 4 of6 2.Testequipment ANTENNASPECIFICATION CUSP/N:HAP009_WIFI天线组件 ApplicationDate:Dec,05,2025Rev:R:A0 ZTXP/N: HAP009_WIFI天线组件 Editor:Page 5 of6 3.TestResultsSummary 3-1ActiveTest 3-2VSWR 3-3PassiveTest ANTENNASPECIFICATION CUSP/N:HAP009_WIFI天线组件 ApplicationDate:Dec,05,2025Rev:R:A0 ZTXP/N: HAP009_WIFI天线组件 Editor:Page 6 of6 3-42D/3DRadiationPatternResults

ShenzhenHuaxiaTestingTechnologyCo.,Ltd. 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V05 ReportTemplateRevisionDate:2021-11-03 RFExposureEvaluationReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20260100007E-03 Applicant: DREOPTE.LTD. AddressofApplicant: 112ROBINSONROAD,#03-01,ROBINSON112,SINGAPORE068902 EquipmentUnderTest(EUT): EUTName:SmartAirPurifier ModelNo.: DR-HAP009S,DWAP09S，DR-HAP009AS,DWAP09AS TestModelNo.:DR-HAP009S BrandName:DREO,DREOHOME FCCID:2BPBC-HAP009 Standards: 47CFRPart1.1307 47CFRPart1.1310 447498D04InterimGeneralRFExposureGuidancev01 DateofReceipt:2026-01-04 DateofTest: 2026-01-04to2026-01-12 DateofIssue:2026-1-20 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (JackAi) ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260100007E-03 Page:2of8 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20260100007E-03Rev.01 Initialreport 2026-1-20 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260100007E-03 Page:3of8 2Contents Page 1VERSION............................................................................................................................................................................2 2CONTENTS........................................................................................................................................................................3 ..................................................................................................................................................................................................3 3GENERALINFORMATION..............................................................................................................................................4 3.1CLIENTINFORMATION...................................................................................................................................................4 3.2GENERALDESCRIPTIONOFEUT...................................................................................................................................4 3.3GENERALDESCRIPTIONOFBLE...................................................................................................................................4 3.4GENERALDESCRIPTIONOF2.4GWIFICLASSIC...........................................................................................................5 4MPEEVALUATION...........................................................................................................................................................6 4.1RFEXPOSURECOMPLIANCEREQUIREMENT.................................................................................................................6 4.1.1Limits....................................................................................................................................................................6 4.1.2TestProcedure...................................................................................................................................................6 4.1.3EUTRFExposure..............................................................................................................................................7 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260100007E-03 Page:4of8 3GeneralInformation 3.1ClientInformation Applicant: DREOPTE.LTD. AddressofApplicant: 112ROBINSONROAD,#03-01,ROBINSON112,SINGAPORE068902 Manufacturer: DREOPTE.LTD. AddressofManufacturer: 112ROBINSONROAD,#03-01,ROBINSON112,SINGAPORE068902 Factory: TAIMEIVIETNAMSCIENCEANDTECHNOLOGYCOMPANYLIMITE AddressofFactory: PLOTOFLAND3022,MAPNUMBER77,STREETDH619,BUNG THUOCHAMLET,LONGNGUYENWARD,HOCHIMINHCITY, VIETNAM Factory: DongguanJingnuoEnvironmentScienceandTechnologyInc. AddressofFactory: No.9,ShangxiaweiIndustrialRoad,Zhutang,Fenggang,Dongguan, Guangdong,CHINA 3.2GeneralDescriptionofEUT ProductName: SmartAirPurifier ModelNo.: DR-HAP009S,DWAP09S，DR-HAP009AS,DWAP09AS TestModelNo.: DR-HAP009S TradeMark: DREO,DREOHOME SoftwareVersion: V1.0 HardwareVersion: PAI-051V1.2 EUTPowerSupply: AC120V60Hz 3.3GeneralDescriptionofBLE OperationFrequency: 2402MHz~2480MHz BluetoothVersion: BluetoothSpec5.3 ModulationType: GFSK NumberofChannel: 40 TransferRate:1Mbps SampleType: MobilePortable AntennaType:FPCantenna AntennaGain:3.68dBi ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260100007E-03 Page:5of8 3.4GeneralDescriptionof2.4GWIFIClassic OperationFrequency: 2412MHz~2462MHz TypeofModulation: IEEEfor802.11b:DSSS(CCK,DQPSK,DBPSK) IEEEfor802.11g:OFDM(64QAM,16QAM,QPSK,BPSK) IEEEfor802.11n(HT20):OFDM(64QAM,16QAM,QPSK,BPSK) NumberofChannel: IEEE802.11b/g,IEEE802.11nHT20:11Channels ChannelSeparation: 5MHz TransferRate: IEEEfor802.11b: 1Mbps/2Mbps/5.5Mbps/11Mbps IEEEfor802.11g: 6Mbps/9Mbps/12Mbps/18Mbps/24Mbps/36Mbps/48Mbps/54Mbps IEEEfor802.11n(HT20): 6.5Mbps/13Mbps/19.5Mbps/26Mbps/39Mbps/52Mbps/58.5Mbps/65Mbps SampleType: MobilePortable AntennaType:FPCantenna AntennaGain:3.68dBi Note： Theaboveparameterswilldirectlyaffectthetestresults.Theinformationisprovidedbytheapplicant. ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260100007E-03 Page:6of8 4MPEEvaluation 4.1RFExposureComplianceRequirement 4.1.1Limits ThetableappliestoanyRFsource(i.e.,singlefixed,mobile,andportabletransmitters)andspecifiespower anddistancecriteriaforeachofthefivefrequencyrangesusedfortheMPElimits.Thesecriteriaapplyat separationdistancesfromanypartoftheradiatingstructureofatleastλ/2π.Thethresholdsarebasedonthe generalpopulationMPElimitswithasingleperfectreflection,outsideofthereactivenear-field,andinthemain beamoftheradiator.Formobi…

Text truncated - open the document above for the full version.

Internalphotos DWAP09S ANT

Internalphotos DR-HAP009S ANT

DREOPTE.LTD. Date:January27,2026 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestforFCCID:2BPBC-HAP009 DREOPTE.LTD.certifiesthattheequipmentforwhichauthorizationissoughtisnot “covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,theequipmentdoes notutilizecyber-securityoranti-virussoftwarefromKasperskyLab,Inc,oranyofits successorsandassignees,whichisalsoonthe“coveredlist”. Sincerely, (Applicantsignature) (Applicantprintedname)：Glenzhang DREOPTE.LTD. Date:January27,2026 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestforFCCID:2BPBC-HAP009 DREOPTE.LTD.certifiesthat,asofthedateofthefilingoftheapplication,theapplicant isnotidentifiedontheCoveredListasanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)：Glenzhang

Externalphotos DWAP09S

Externalphotos DR-HAP009S

DREOPTE.LTD. ModelConfirmationLetter We,DREOPTE.LTD.certifytheproduct: SmartAirPurifier ModelNo.: DR-HAP009S,DWAP09S，DR-HAP009AS,DWAP09AS FCCID：2BPBC-HAP009 Theirelectricalcircuitdesign,layout,componentsusedandinternalwiringareidentical, Onlythe productbrandnamewere different. Signiture: GranteeContact:Glenzhang CompanyName:DREOPTE.LTD. Date:January27,2026

DREOPTE.LTD. Date:January27,2026 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:LETTEROFAGENTAUTHORIZATION FCCID:2BPBC-HAP009 ToWhomItMayConcern: We,theundersigned,herebyauthorizeShenzhenHuaxiaTestingTechnologyCo.,Ltd.toacton ourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthesigning ofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseAct of1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, Signature: Name:Glenzhang Title:Manager

DREOPTE.LTD. Date:January27,2026 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:CONFIDENTIALITYREQUEST Product: SmartAirPurifier ModelNO.: DR-HAP009S,DWAP09S，DR-HAP009AS,DWAP09AS FCCID:2BPBC-HAP009 ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459 ofCFR47.Wehaverequestedthatthe(SchematicDiagram,BlockDiagram,Operational Description)requiredtobesubmittedwiththisapplicationbepermanentlywithheldfrom publicreview. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsidered asproprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfair advantageinthemarket. Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, Signature: Name:Glenzhang Title:Manager

DREOPTE.LTD. Address：112ROBINSONROAD,#03-01,ROBINSON112,SINGAPORE068902Singapore FRN:0037026440 Date:January27,2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2BPBC-HAP009 DREOPTE.LTD.certifiesthat,asofthedateofthefilingoftheapplication,Hesung InnovationCorp.isourdesignatedU.S.agentforserviceofprocessfortheabovereferenced FCCID.DREOPTE.LTD.acceptstomaintainanagentfornolessthanoneyearafterthe granteehasterminatedallmarketingandimportationortheconclusionofanyCommission- relatedproceedinginvolvingtheequipment. HesungInnovationCorpaccepts,asofthedateofthefilingoftheapplication,theobligation ofthedesignatedU.S.agentforserviceofprocessfortheaboveeferencedFCCID. CompanyName:HesungInnovationCorp Address:377ValleyRd,Unit#2686Clifton,NJ07013UnitedStates Contact:GlenZhang Title:Manager Tel:(929)501-5877 Email:[email protected] FRN:0036816387 Sincerely, SignedonbehalfofDREOPTE.LTD.SignedonbehalfofHesungInnovationCorp signaturesignature Name:GlenzhangName:GlenZhang Title:ManagerTitle:Manager Date:2026-1-26Date:2026-1-26

DREOPTE.LTD. p 1 / 2 6 3 _ C o m p l i a n c e p r o o f c o v e r e d l i s t - 2 . 9 1 1 ( d ) ( 5 ) ( i ) a n d ( i i ) - s o f t w a r e _ V 0 2 Date:January27,2026 ---CoveredListSoftwareIncapability 1 --- Device(modelname): DR-HAP009S,DWAP09S，DR-HAP009AS,DWAP09AS Grantee:2BPBC FCCID:2BPBC-HAP009 Devicefeatures: OperatingSystem(asapplicable):N/A StorageCapacity(harddriveor otherpermanentmemorystorage): N/A Isinstallationofthird-party softwarepossible? YESNO Doesthedevicehaveaninternet connection? YESNO CanthedeviceconnecttoaPC?YESNO Chipset/moduleinformation: Chipset/modulepartnumber:Memorysize(MB) MinimumsystemrequirementsKasperskyasofDecember3,2024 AndroidMemory:120MBDiscspace:unknownProcessorspeed:unknown MacOSMemory:2000MBDiscspace:2200MHzProcessorspeed:unknown WindowsMemory:1000MBDiscspace:1000MBProcessorspeed:1GHz LinuxMemory:1000MBDiscspace:1000MHzProcessorspeed:1GHz Basedonthereviewoftheabovefactsheet(s)anddevicefeatures,thedevice cannotsupportinstallationofanycybersecurityoranti-virussoftwareonthecoveredlist. potentiallycanoperatewithanycybersecurityoranti-virussoftwareonthecoveredlist– additional3 rd partyproofisprovidedtodemonstratecompliancewithrequirementsasof 2.911(d)5(i),(ii)–page2ofthisdocumentapplies. Signature: Name:Glenzhang Title/Position:Manager 1 Listofminimumrequirementstoimplementcoveredlistsoftware–iftheEUTdoesnothavecapabilitytoinstall Kasperskyunderthegivenconfiguration.Page2mustalsobehandedin. Note:IfthedeviceiscapableofrunningKasperskysoftware,atleastonedocumentmustbeprovidedfromathird partyshowingthattheKasperskysoftwareisnotpresentonthedevice.Thiscouldincludetheresultsofasoftware scan,ascreencaptureofthedevicesoftwareregisterorotherobjectiveevidencethatprovestheKasperskysoftware isnotonthedevice.Pleasefollowoptionslistedonpage2. DREOPTE.LTD. p 2 / 2 6 3 _ C o m p l i a n c e p r o o f c o v e r e d l i s t - 2 . 9 1 1 ( d ) ( 5 ) ( i ) a n d ( i i ) - s o f t w a r e _ V 0 2 -Optionstoprovideofcompliancewithcoveredlistsoftwarerequirements- Pleasefillinasapplicableandprovideadditionalproofasrequested: 1Hastheclientsignedanattestationstatingthedeviceis incapableofrunningtheKasperskysoftware(page1)? *YES–nomoreproofneeded–2-5donotapply>N/A **NO–moreproofmustbeprovided(item2-5mustbe answered) YES*NO** 2Didthetestlaborother3rdpartyotherthanthe certificationbodyandapplicantprovidealistofsoftware installedonthedeviceandistherenoevidenceof Kasperskysoftwarebeinginstalled? ***YES–please: YES***NON/A InsertFileName: Insert3 rd PartyName: 3Havetheresultsofasoftwarescanbeenprovided showingthatKasperskysoftwareisnotinstalledonthe device? ***YES–please: YES***NON/A InsertFileName: Insert3 rd PartyName: 4HasanyotherobjectiveevidencethatKasperskysoftware isnotinstalledonthedevicebeenprovided? ***YES–please: YES***NON/A InsertFileName: Insert3 rd PartyName: 5Hasatleastoneoftheaboveitemsbeenshownasa YES? ****NO–applicantfailedtoprovidesufficientproof– applicationfilingisrejected. YESNO**** Note: Filescontainingconfidentialoperationaldetailscanbekeptlong-termconfidentialonapplicant’srequest.