2ATFT-101KDigital WiFi Photo Frame

Shenzhen Kejinming Electronic Co.,Ltd To: Federal Communications Commission Date: 2024/09/05 7435 Oakland Mills Road Columbia, MD 21046 USA Attestation Section 2.911(d)(5)(i) and Section 2.911(d)(5)(ii) (KDB 986446 D01 Covered Equipment) Section 2.911(d)(5)(i) Shenzhen Kejinming Electronic 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. Section 2.911(d)(5)(ii) Shenzhen Kejinming Electronic 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 a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Type of Equipment subject to FCC Certification:Digital WiFi Photo Frame FCC ID: 2ATFT-101K If you have any questions, please feel free to contact me. Contact Person: Ruiqi Chen Position in the Company: Sales Director Date of Signature: 2024/09/05 ___________________________ Signatory (signature of the applicant)

Shenzhen Kejinming Electronic Co.,Ltd Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 9/5/2024 U.S. Agent Designation Shenzhen Kejinming Electronic Co.,Ltd acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2ATFT-101K): Name and company of U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of Shenzhen Kejinming Electronic Co.,Ltd. Shenzhen Kejinming Electronic Co.,Ltd with the FRN 0028509735 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. S incerely, Signature Ruiqi Chen Sales Director Shenzhen Kejinming Electronic Co.,Ltd Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

Shenzhen Kejinming Electronic Co.,Ltd. Long/Short-term Confidentiality Request PHOENIX TESTLAB GmbH Date: 05 September 2024 Product Certification Königswinkel 10 D 32825 Blomberg FCC ID: 2ATFT-101K To Whom It May Concerns, Pursuant to sections 0.457(d) and 0.459 of CFR 47 and to avoid premature release of sensitive information prior to marketing or release of the product to the public, we hereby request long-term confidential treatment of information accompanying this application as outlined below: ☒ Schematics ☐ Parts List ☒ Block Diagram ☐ Tune-Up Info ☒ Operational Description In addition we hereby request the following exhibits contained in this application to be temporarily (short-term confidentiality) withheld from the public disclosure ☒ for an initial period of 180 days ☐ until: ☐ not applicable ☒ External Photos ☒ Test Setup Photos ☒ Internal Photos ☒ Users Manual The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to rule 0.457(d), disclosure of this application and all accompanying documentation will not be made before the date of the GRANT for this application. If you have any questions, please feel free to contact me. Yours sincerely, Signatory Printed Name: Ruiqi Chen Position: Sales Director

Page1of1FCCID:2ATFT-101K ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity LABELANDLOCATION Material:tagboard Glue:adhesivesticker Frontcolor:white Labelcolor:black (Size:L5.0cmxW2.5cm) DigitalWiFiPhotoFrame TestModel:101K FCCID:2ATFT-101K W L LabelLocation

Page1of4FCCID:2ATFT-101K ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCRFExposureEvaluation 1.ProductInformation ProductnameDigitalWiFiPhotoFrame TestModel101K AdditionalModelNo.101KZ,105K,105KZ,103K,103KZ,104K,104KZ,156K,156KZ ModelDeclarationPCBboard,structureandinternalofthesemodel(s)arethesame, Sonoadditionalmodelsweretested PowerSupply Input:5.0V2.0A ForACAdapterInput:100-240V~,50/60Hz,0.35AMax ForACAdapterOutput:5.0V2.0A HardwareVersionV1.0 SoftwareVersionV2024080907 FrequencyRange2412MHz~2462MHz ChannelSpacing5MHz ChannelNumber11Channelsfor20MHzbandwidth(2412~2462MHz) 7Channelsfor40MHzbandwidth(2422~2452MHz) ModulationTypeIEEE802.11b:DSSS(CCK,DQPSK,DBPSK) IEEE802.11g:OFDM(64QAM,16QAM,QPSK,BPSK) IEEE802.11n:OFDM(64QAM,16QAM,QPSK,BPSK) AntennaDescriptionFPCAntenna,1.39dBi(max.) ExposurecategoryGeneralpopulation/uncontrolledenvironment EUTTypeProductionUnit DeviceTypeMobileDevices 2.EvaluationMethod SystemsoperatingundertheprovisionsofFCC47CFRsectionshallbeoperatedinamannerthatensures thatthepublicisnotexposedtoradiofrequencyenergylevelinexcessoftheCommission’sguidelines. Inaccordancewith47CFRFCCPart2SubpartJ,section2.1091thisdevicehasbeendefinedasmobile devicewherebyadistanceof0.2mnormallycanbemaintainedbetweentheuserandthedevice,andbelow RFPermissibleExposurelimitshallcomplywith. InaccordancewithKDB447498D01forSimultaneoustransmissionMPEtestexclusionapplieswhenthesum oftheMPEratiosforallsimultaneoustransmittingantennasincorporatedinahostdevice,basedonthe calculated/estimated,numericallymodelledormeasuredfieldstrengthsorpowerdensity,is≤1.0.TheMPE ratioofeachantennaisdeterminedattheminimumtestseparationdistancerequiredbytheoperating configurationsandexposureconditionsofthehostdevice,accordingtotheratiooffieldstrengthsorpower densitytoMPElimit,atthetestfrequency.Eitherthemaximumpeakorspatiallyaveragedresultsfrom measurementsornumericalsimulationsmaybeusedtodeterminetheMPEratios.Spatialaveragingdoesnot applywhenMPEisestimatedusingsimplecalculationsbasedonfar-fieldplane-waveequivalentconditions. Theantennainstallationandoperatingrequirementsforthehostdevicemustmeettheminimumtest separationdistancesrequiredbyallantennas,inbothstandaloneandsimultaneoustransmissionoperations, tosatisfycompliance. Page2of4FCCID:2ATFT-101K ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 3.Limit 3.1ReferEvaluationMethod ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadioFrequency ElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01General1RFExposureGuidancev06:MobileandPortableDevicesRF ExposureProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:mobiledevices 3.2Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100)* (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100)* (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequencyinMHz *=Plane-waveequivalentpowerdensity 4.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna 5.AntennaInformation EUTcanonlyuseantennascertificatedasfollowsprovidedbymanufacturer; Internal Identification Antennatypeand antennanumber Operatefrequency band Maximumantenna gain Note InternalFPCAntenna2400MHz-2500MHz1.39dBi(Max.)WIFIAntenna Page3of4FCCID:2ATFT-101K ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 6.ConductedPower <2.4GWIFI> Mode ChannelFrequency(MHz) MaxConductedPower (dBm) IEEE802.11b 12412 15.4 62437 15.3 112462 15.45 IEEE802.11g 12412 14.46 62437 14.18 112462 13.78 IEEE802.11n HT20 12412 13.49 62437 13.48 112462 13.85 IEEE802.11n HT40 32422 12.63 62437 12.81 92452 13.06 7.ManufacturingTolerance <2.4GWIFI> 11B(Peak) ChannelChannel1Channel6Channel11 Target(dBm) 15.0 15.015.0 Tolerance±(dB) 1.01.01.0 11G(Peak) ChannelChannel1Channel6Channel11 Target(dBm) 14.0 14.013.0 Tolerance±(dB)1.01.01.0 11N20SISO(Peak) ChannelChannel1Channel6Channel11 Target(dBm) 13.0 13.013.0 Tolerance±(dB)1.01.01.0 11N40SISO(Peak) ChannelChannel3Channel6Channel9 Target(dBm)12.012.0 13.0 Tolerance±(dB)1.01.01.0 Page4of4FCCID:2ATFT-101K ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 8.MeasurementResults 8.1StandaloneMPE AsdeclaredbytheApplicant,theEUTisawirelessdeviceusedinafixapplication,atleast20cmfromany bodypartoftheuserornearbypersons;fromthemaximumEUTRFoutputpower,theminimumseparation distance,r=20cm,aswellasthegainoftheusedantennarefertoantennainformation,theRF…

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Antenna Test Report 客户名称：数字印 项目名称：P101 频段：WIFI2.4G/BT 版本：A 制作日期：2024-8-13 专业的4G/3G/GPS/WIFI等天线方案设计及供应商 Contents 1： Antenna Overview & Dimension 2： The test project 2.1 Antenna Matching Network 2.2 VSWR 2.3 Gain & Efficiency 2.4 3D Date 2.5 The Free Space 3D Date/The Free Space 2D Date 3 : Ground processing Series N/A Antenna PA Shunt 01 N/A Shunt 02 N/A LocationDescription Shunt 01 N/A SeriesN/A Shunt 02N/A Gain & Efficiency-WIFI WIFIFrequency (MHz)Efficiency (%)Peak GAIN (dBi) 2400 41.381.39 2450 40.641.34 2500 39.581.29 6 2.4G 802.11b，(2.4G)11M ChannelCH1CH6CH11 TRP12.6512.3412.48 TIS -78.43-78.25-78.44 WIFI OTA Data 天线安装位置图 WIFI天线 Thanks

Page1of37FCCID:2ATFT-101KReportNo.:LCSA08204050EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT For ShenzhenKejinmingElectronicCo.,Ltd DigitalWiFiPhotoFrame TestModel:101K AdditionalModelNo.:PleaseRefertoPage6 Preparedfor:ShenzhenKejinmingElectronicCo.,Ltd Address:1-6F,BlockB7,YintianIndustrialParkXixiangStreet,Bao'anDist., Shenzhen,518000China Preparedby:ShenzhenLCSComplianceTestingLaboratoryLtd. Address:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China Tel:(+86)755-82591330 Fax:(+86)755-82591332 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:August20,2024 Numberoftestedsamples:2 Samplenumber:A240815107-1,A240815107-2 Serialnumber:Prototype DateofTest:August20,2024~August27,2024 DateofReport:August30,2024 Page2of37FCCID:2ATFT-101KReportNo.:LCSA08204050EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT FCCCFR47PART15C(15.247) ReportReferenceNo......................:LCSA08204050EA DateofIssue.......................................:August30,2024 TestingLaboratoryName..............:ShenzhenLCSComplianceTestingLaboratoryLtd. Address................................................:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China TestingLocation/Procedure............:FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:ShenzhenKejinmingElectronicCo.,Ltd Address................................................:1-6F,BlockB7,YintianIndustrialParkXixiangStreet,Bao'anDist., Shenzhen,518000China TestSpecification Standard..............................................: FCCCFR47PART15C(15.247) TestReportFormNo......................:TRF-4-E-147A/0 TRFOriginator....................................:ShenzhenLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 ShenzhenLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. EUTDescription...............................: DigitalWiFiPhotoFrame TradeMark..........................................:N/A TestModel...........................................:101K Ratings.................................................: Input:5.0V2.0A ForACAdapterInput:100-240V~,50/60Hz,0.6AMax ForACAdapterOutput:5.0V2.0A Result..................................................:Positive Compiledby:Supervisedby:Approvedby: MartinLee/AdministratorCaryLuo/TechniqueprincipalGavinLiang/Manager Page3of37FCCID:2ATFT-101KReportNo.:LCSA08204050EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCC--TESTREPORT TestResultPositive Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSA08204050EA August30,2024 Dateofissue TestModel.............................. : 101K EUT......................................... : DigitalWiFiPhotoFrame Applicant...............................:ShenzhenKejinmingElectronicCo.,Ltd Address...................................:1-6F,BlockB7,YintianIndustrialParkXixiang Street,Bao'anDist.,Shenzhen,518000China Telephone...............................:/ Fax..........................................:/ Manufacturer.........................:ShenzhenKejinmingElectronicCo.,Ltd Address...................................:1-6F,BlockB7,YintianIndustrialParkXixiang Street,Bao'anDist.,Shenzhen,518000China Telephone...............................:/ Fax..........................................:/ Factory...................................:HuizhouKejinmingElectronicsCo.,Ltd Address...................................:Building1,KejinmingIndustrialPark,No.4,Yingshan SecondRoad,ShanbeiVillage,LilinTown,ZhongkaiHi techZone,Huizhou,China Telephone...............................:/ Fax..........................................:/ Page4of37FCCID:2ATFT-101KReportNo.:LCSA08204050EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity RevisionHistory ReportVersionIssueDateRevisionContentRevisedBy 000August30,2024InitialIssue-- Page5of37FCCID:2ATFT-101KReportNo.:LCSA08204050EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TABLEOFCONTENTS 1.GENERALINFORMATION........................................................................................................................6 1.1.DESCRIPTIONOFDEVICE(EUT).............................................................................................................6 1.2.HOSTSYSTEMCONFIGURATIONLISTANDDETAILS.................................................................…

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