2BUK4XS-D001Kid Visual Intercom

FCC Warning 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

LocalRepresentativeLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(7),oftheCommission’sRules(47C.F.R.)weattestasfollowsfor theproductlistedbelow: FCCIDModelname 2BUK4XS-D001XS-D001,V01,V02,V03,V04,V05,V06,V07, V08,V09,V10,XS-D002,XS-D003,XS-D004, XS-D005,XS-D006,XS-D007,XS-D008,XS- D009,XS-D010 Weherebyacknowledgeasfollows: i.bothsigneesconfirmthatthepointofcontactacceptsresponsibilitytoactasaUS- AmericanRepresentativeonbehalfoftheapplicant ii.thepointofcontactprovidesthephysicalU.S.addressandemailaslistedbelow iii.bothpartiesmaintaintherequirementsofthisagreementfornolessthanoneyear afterthegranteehasterminatedallmarketingandimportationortheconclusionof anyCommission-relatedproceedinginvolvingtheequipment. iv.Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,the granteeisobligatedtonotifytheFCCwithin30daysviathegrantingTCB. US-AmericanPointofContactApplicant/ApprovalHolder SignatureDate:2026-2-3SignatureDate:2026-2-3 CompanyName:GLOCERTSTECHNOLOGYINCShantouXingshuntoyco.,Ltd FRN:00363397370037914116 ContactName:HuiyingFanZixianWang Address:19784SUNKISSEDRIDGEDR, RIVERSIDE,CA92507UnitedStates 3F,No.1,South 11,ChengjiangRoad,Longtian,Guangyi Street,ChenghaiDistrict,Shantou City,GuangdongProvince,China Phone:(626)588-803913715949777 Email:[email protected]@qq.com

Page 1 of 7FCC ID: 2BUK4XS-D001 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China External Photos Photo 1 Photo 2 Page 2 of 7FCC ID: 2BUK4XS-D001 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Photo 3 Photo 4 Page 3 of 7FCC ID: 2BUK4XS-D001 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Photo 5 Photo 6 Page 4 of 7FCC ID: 2BUK4XS-D001 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Photo 7 Photo 8 Page 5 of 7FCC ID: 2BUK4XS-D001 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Photo 9 Photo 10 Page 6 of 7FCC ID: 2BUK4XS-D001 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Photo 11 Photo 12 Page 7 of 7FCC ID: 2BUK4XS-D001 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Photo 13 ------End------

Page 1 of 6FCC ID: 2BUK4XS-D001 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Internal Photos Photo 1 Photo 2 Page 2 of 6FCC ID: 2BUK4XS-D001 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Photo 3 Photo 4 WIFI Antenna Page 3 of 6FCC ID: 2BUK4XS-D001 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Photo 5 Photo 6 Page 4 of 6FCC ID: 2BUK4XS-D001 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Photo 7 Photo 8 Page 5 of 6FCC ID: 2BUK4XS-D001 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Photo 9 Photo 10 Page 6 of 6FCC ID: 2BUK4XS-D001 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Photo 11 ------End------

Page1of7ReportNo.: AiTDG-260128011 W2 Note:Thisdevicehasbeentestedandfoundtocomplywiththestandard(s)listed,thistestreportmerelycorrespondstothe testsample.Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory.This reportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofGuangdongAsiaHongkeTestTechnologyLimited. Ifthereisaneedtoalterorrevisethisdocument,therightbelongstoGuangdongAsiaHongkeTestTechnologyLimited,and itshouldgiveapriorwrittennoticeoftherevisiondocument.Thistestreportmustnotbeusedbytheclienttoclaimproduct endorsement. GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,HepingCommunity,FuhaiStreet,Bao'anDistrict,Shenzhen, Guangdong,China. RFExposureevaluation ProductName: KidVisualIntercom BrandName: N/A Model: XS-D001 SeriesModel: V01,V02,V03,V04,V05,V06,V07,V08,V09,V10,XS-D002, XS-D003,XS-D004,XS-D005,XS-D006,XS-D007,XS-D008, XS-D009,XS-D010 FCCID:2BUK4XS-D001 Applicant: ShantouXingshuntoyco.,Ltd Address: 3F,No.1,South11,ChengjiangRoad,Longtian,Guangyi Street,ChenghaiDistrict,ShantouCity,GuangdongProvince,China Manufacturer: ShantouXingshuntoyco.,Ltd Address: 3F,No.1,South11,ChengjiangRoad,Longtian,Guangyi Street,ChenghaiDistrict,ShantouCity,GuangdongProvince,China Standard(s): 47CFR§1.1310,47CFR§2.1093 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt:Jan.28,2026 DateofTest:Jan.28,2026~Feb.01,2026 IssuedDate:Feb.02,2026 IssuedBy: GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,HepingCommunity,FuhaiStreet, Bao'anDistrict,Shenzhen,Guangdong,China Tel.:+860755-230967639Fax.:+860755-230967639 Reviewedby:Approvedby: Aalen.YeAllenWang Page 2 of 7 ReportNo.:AiTDG-260128011W2 ReportReviseRecord ReportVersionIssuedDateNotes M0Feb.02,2026InitialRelease Page 3 of 7 ReportNo.:AiTDG-260128011W2 Contents 1GENERALINFORMATION.............................................................................................................................................4 1.1ENVIRONMENTALCONDITIONS........................................................................................................................................4 1.2GENERALDESCRIPTIONOFEUT......................................................................................................................................4 1.3TESTFACILITY...............................................................................................................................................................5 1.4MEASUREMENTUNCERTAINTY........................................................................................................................................5 2METHODOFMEASUREMENT......................................................................................................................................6 2.1APPLICABLESTANDARD.................................................................................................................................................6 2.2EVALUATIONMETHODANDLIMIT...................................................................................................................................6 2.3MANUFACTURINGTOLERANCE........................................................................................................................................7 2.4EVALUATIONRESULT......................................................................................................................................................7 2.5CONCLUSION................................................................................................................................................................7 Page 4 of 7 ReportNo.:AiTDG-260128011W2 1GENERALINFORMATION 1.1Environmentalconditions Duringthemeasurementtheenvironmentalconditionswerewithinthelistedranges: NormalTemperature:25°C RelativeHumidity:55% AirPressure:101kPa 1.2GeneralDescriptionofEUT ProductName: KidVisualIntercom Model/Typereference:XS-D001 SerialModel: V01,V02,V03,V04,V05,V06,V07,V08,V09,V10,XS-D002,XS-D003, XS-D004,XS-D005,XS-D006,XS-D007,XS-D008,XS-D009,XS-D010 Modeldifferent: PCBboard,structureandinternalofthesemodel(s)arethesame,Sono additionalmodelsweretested. PowerSupply: DC3.7Vby650mAhRechargeableLi-ionbatteryorDC5.0Vfrom externalcircuit Battery: DC3.7V,650mAh,2.405Wh HardwareVersion: V1.0 SoftwareVersion: v2.5.3.7-31224 Sample(s)Status: AiTDG-260128011-1 2.4GWIFI: Supportedtype:802.11b/802.11g/802.11n(HT20) Modulation: 802.11b(DSSS):CCK,DQPSK,DBPSK 802.11g(OFDM):BPSK,QPSK,16-QAM,64-QAM 802.11n(OFDM):BPSK,QPSK,16-QAM,64-QAM Operationfrequency:802.11b/802.11g/802.11n(HT20):2412MHz~2462MHz Channelnumber:802.11b/802.11g/802.11n(HT20):11 Channelseparation:5MHz Antennatype:DipoleAntenna Antennagain:2.62dBi Remark: TheaboveDUT'sinformationwasdeclaredbymanufacturer.Formoredetailedfeaturesdescription, pleaserefertothemanufacturer’sspecificationsortheUser'sManual.. Page 5 of 7 ReportNo.:AiTDG-260128011W2 1.3TestFacility TestLaboratory: GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,HepingCommunity,FuhaiStreet,Bao'an District,Shenzhen,Guangdong,China Thetestfacilityisrecognized,certifiedoraccreditedbythefollowingorganizations: FCC-RegistrationNo.:251906DesignationNumber:CN1376 GuangdongAsiaHongkeTestTechnologyLimitedhasbeenregisteredandfullydescribedinareport filedwiththe(FCC)FederalCommunicationsCommission.TheacceptanceletterfromtheFCCis maintainedinourfiles. IC-RegistrationNo.:31737CABidentifier:CN0165 The3mSemi-anechoicchamberofGuangdongAsiaHongkeTestTechnologyLimitedhasbeen registeredbyCertificationandEngineeringBureauofIndustryCanadaforradioequipmenttestingwith RegistrationNo.:31737 A2LA-LabCert.No.:7133.01 GuangdongAsiaHongkeTestTechnologyLimitedhasbeenaccreditedbyA2LAfortechnical competenceinthefieldofelectricaltesting,andprovedtobeincompliancewithISO/IEC17025:2017 GeneralRequirementsfortheCompetenceofTestingandCalibrationLaboratoriesandanyadditiona…

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Page1of26ReportNo.:AiTDG-260128011W1 Note:Thisdevicehasbeentestedandfoundtocomplywiththestandard(s)listed,thistestreportmerelycorrespondstothe testsample.Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory.This reportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofGuangdongAsiaHongkeTestTechnologyLimited. Ifthereisaneedtoalterorrevisethisdocument,therightbelongstoGuangdongAsiaHongkeTestTechnologyLimited,and itshouldgiveapriorwrittennoticeoftherevisiondocument.Thistestreportmustnotbeusedbytheclienttoclaimproduct endorsement. GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,HepingCommunity,FuhaiStreet,Bao'anDistrict,Shenzhen, Guangdong,China. TESTREPORT ProductName:KidVisualIntercom BrandName:N/A Model: XS-D001 SeriesModel: V01,V02,V03,V04,V05,V06,V07,V08,V09,V10,XS-D002, XS-D003,XS-D004,XS-D005,XS-D006,XS-D007,XS-D008, XS-D009,XS-D010 FCCID:2BUK4XS-D001 Applicant:ShantouXingshuntoyco.,Ltd Address: 3F,No.1,South11,ChengjiangRoad,Longtian,Guangyi Street,ChenghaiDistrict,ShantouCity,GuangdongProvince,China Manufacturer:ShantouXingshuntoyco.,Ltd Address: 3F,No.1,South11,ChengjiangRoad,Longtian,Guangyi Street,ChenghaiDistrict,ShantouCity,GuangdongProvince,China Standard(s):FCCCFRTitle47Part15SubpartCSection15.247 DateofReceipt:Jan.28,2026 DateofTest:Jan.28,2026~Feb.01,2026 IssuedDate:Feb.02,2026 IssuedBy: GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,HepingCommunity,FuhaiStreet, Bao'anDistrict,Shenzhen,Guangdong,China Tel.:+860755-230967639Fax.:+860755-230967639 Reviewedby:Approvedby: Aalen.YeAllenWang Page 2 of 26 ReportNo.:AiTDG-260128011W1 ReportReviseRecord ReportVersionIssuedDateNotes M0Feb.02,2026InitialRelease Page 3 of 26 ReportNo.:AiTDG-260128011W1 Contents 1TESTSUMMARY............................................................................................................................................4 1.1TESTSTANDARDS......................................................................................................................................4 1.2TESTSUMMARY.........................................................................................................................................4 1.3TESTFACILITY...........................................................................................................................................5 1.4MEASUREMENTUNCERTAINTY....................................................................................................................5 2GENERALINFORMATION..............................................................................................................................6 2.1ENVIRONMENTALCONDITIONS....................................................................................................................6 2.2GENERALDESCRIPTIONOFEUT................................................................................................................6 2.3DESCRIPTIONOFTESTMODESANDTESTFREQUENCY...............................................................................7 2.4SPECIALACCESSORIES..............................................................................................................................8 2.5EQUIPMENTLISTFORTHETEST.................................................................................................................8 3TESTCONDITIONSANDRESULTS............................................................................................................10 3.1CONDUCTEDEMISSIONSTEST..................................................................................................................10 3.2RADIATEDEMISSIONSANDBANDEDGE...................................................................................................13 3.3MAXIMUMPEAKCONDUCTEDOUTPUTPOWER.........................................................................................20 3.4POWERSPECTRALDENSITY....................................................................................................................21 3.56DBBANDWIDTH.....................................................................................................................................22 3.6OUT-OF-BANDEMISSIONS........................................................................................................................23 3.7ANTENNAREQUIREMENT..........................................................................................................................25 4TESTSETUPPHOTOGRAPHSOFEUT.....................................................................................................26 5PHOTOSOFEUT..........................................................................................................................................26 Page 4 of 26 ReportNo.:AiTDG-260128011W1 1TESTSUMMARY 1.1TestStandards Thetestswereperformedaccordingtofollowingstandards: FCCRulesPart15.247:FrequencyHopping,DirectSpreadSpectrumandHybridSystemsthatarein operationwithinthebandsof902-928MHz,2400-2483.5MHz,and5725-5850MHz ANSIC63.10:2020:AmericanNationalStandardforTestingUnlicensedWirelessDevices KDB558074D0115.247MeasGuidancev05r02:GuidanceforComplianceMeasurementsonDigital TransmissionSystem,FrequencyHoppingSpredaSpectrumSystem,andHybridSystemDevices OperatingUnderSection15.247oftheFCCRules 1.2TestSummary TestItemSectionin47CFRResult Antennarequirement§15.203Pass OnTimeandDutyCycle// ACPowerLineConductedEmission§15.207(a)Pass MaximumConductedPeakOutput Power §15.247(b)(3)Pass -6dBBandwidth§15.247(a)(2)Pass PowerSpectralDensity§15.247(e)Pass TransmitterRadiatedSpurious Emission §15.205/15.209Pass RestrictedBands§15.205/15.209PASS ConductedUnwantedemissionsand Bandedge §15.205,§15.247(d)Pass Page 5 of 26 ReportNo.:AiTDG-260128011W1 1.3TestFacility TestLaboratory: GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,HepingCommunity,FuhaiStreet,Bao'an Dist…

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深圳旭航通讯科技有限公司 Shenzhen Xuhang Communication 规格承认书 客户 CUSTOMER 客户料号 CUSTOMER NO. 供方品名 PART NAME WI FI天线 规格名称 SUPPLIER NO. 客户确认 CUSTOMER APPROVED BY 检验 APPROVAL 审核 CHIEF 批准 SUPERVISOR 设计 DESIGN 审核 CHECK 批准 APPROVAL LuoRobertS HANG Date:June 18, 2025 S henzhen Longhua District Dalang Street Shanghenglang Community, Building 1, Unit 105, Hengda Fashion Huigu Mansion, next to Fulong Road DIRECTORY NO.ContentsNumber ofPage PageCode 1SpecCover11 2DIRECTORY12 3TestReports13 4MatchingCircuits14 5DRAWING15 6TestData36-9 7 Antennaassemblyposition 110 电性测试报告 TEST REPORTS 频率 Frequency WIFI(2400~2500MHz) 阻抗 Impedance 50 0hm Nominal 驻波比 V.S.W.R ＜2.0 回波损耗 ReturnLoss -10dB Max 辐射 Radiation Omni-directional 增益 Gain(Peak) 2.62 dBi 极化方式 Polarization Linear,Vertical 功率 AdmittedPower 1W 连接器 Connector PhysicalProperties 天线材质 AntennaMaterial Dipole Antenna 线材类型 Cable Type O.D. 1.13 mm 工作温度 OperatingTemp. -10-+60°C 存储温度 StorageTemp. -10-+70°C 线材颜色 Cable Color Black 匹配电路 MatchingCircuits 匹配电路 Theoriginalmatchingcircuithasnotbeenmodified DRAWING 测试数据 TestData 无源数据 3D方向图 无源驻波 Standingwaveloss 天线安装位置 Antennaassemblyposition

GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 1 of 38 AppendixRFtestdataforWIFI2.4G(ConductedMeasurement) ProductName:KidVisualIntercom TradeMark:N/A TestModel:XS-D001 EnvironmentalConditions Temperature: 24.6  C RelativeHumidity:52.4% ATMPressure:100.0kPa TestEngineer:Aalen.Ye Supervisedby:AllenWang GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 2 of 38 Contents Page COVERPAGE 1DutyCycle........................................................................................................................................................................................3 1.1TestResult............................................................................................................................................................................3 1.2TestGraphs...........................................................................................................................................................................4 2MaximumConductedOutputPower.................................................................................................................................................9 2.1TestResult............................................................................................................................................................................9 3-6dBBandwidth...............................................................................................................................................................................10 3.1TestResult..........................................................................................................................................................................10 3.2TestGraphs.........................................................................................................................................................................11 4MaximumPowerSpectralDensityLevel.........................................................................................................................................16 4.1TestResult..........................................................................................................................................................................16 4.2TestGraphs.........................................................................................................................................................................17 5BandEdge......................................................................................................................................................................................22 5.1TestResult..........................................................................................................................................................................22 5.2TestGraphs.........................................................................................................................................................................23 6ConductedRFSpuriousEmission..................................................................................................................................................29 6.1TestResult..........................................................................................................................................................................29 6.2TestGraphs.........................................................................................................................................................................30 GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 3 of 38 1DutyCycle 1.1TestResult ModeFrequency(MHz)AntennaDutyCycle(%)Correction Factor 1/T(kHz) b2412Ant185.880.660.08 b2437Ant185.880.660.08 b2462Ant185.910.660.08 g2412Ant150.192.990.49 g2437Ant149.613.040.49 g2462Ant149.663.040.49 n202412Ant148.543.140.53 n202437Ant148.683.130.53 n202462Ant1483.190.53 GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 4 of 38 1.2TestGraphs TestGraphs b2412MHzAnt1 b2437MHzAnt1 GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 5 of 38 TestGraphs b2462MHzAnt1 g2412MHzAnt1 GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 6 of 38 TestGraphs g2437MHzAnt1 g2462MHzAnt1 GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 7 of 38 TestGraphs n202412MHzAnt1 n202437MHzAnt1 GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 8 of 38 TestGraphs n202462MHzAnt1 GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 9 of 38 2MaximumConductedOutputPower 2.1TestResult ModeFrequency(MHz)AntennaConductedPower(dBm)Limit(dBm)Verdict b2412Ant17.330Pass b2437Ant17.7630Pass b2462Ant17.9330Pass g2412Ant16.5230Pass g2437Ant17.0830Pass g2462Ant17.4430Pass n202412Ant16.7530Pass n202437Ant17.1930Pass n202462Ant17.5530Pass GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 10 of 38 3-6dBBandwidth 3.1TestResult ModeFrequency(MHz)Antenna-6dBBandwidth(MHz)Limit-6dBBandwidth(MHz)Verdict b2412Ant112.0720.5Pass b2437Ant111.1120.5Pass b2462Ant112.0750.5Pass g2412Ant116.4730.5Pass g2437Ant116.4310.5Pass g2462Ant116.4220.5Pass n202412Ant117.5980.5Pass n202437Ant117.70.5Pass n202462Ant117.6850.5Pass GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 11 of 38 3.2TestGraphs TestGraphs b2412MHzAnt1 b2437MHzAnt1 GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 12 of 38 b2462MHzAnt1 g2412MHzAnt1 GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 13 of 38 g2437MHzAnt1 g2462MHzAnt1 GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-2601…

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GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 25 of 38 g2412MHzAnt1Ref g2412MHzAnt1Emission GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 26 of 38 g2462MHzAnt1Ref g2462MHzAnt1Emission GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 27 of 38 n202412MHzAnt1Ref n202412MHzAnt1Emission GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 28 of 38 n202462MHzAnt1Ref n202462MHzAnt1Emission GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 29 of 38 6ConductedRFSpuriousEmission 6.1TestResult ModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict b2412Ant1-33.34-20Pass b2437Ant1-28.11-20Pass b2462Ant1-34.48-20Pass g2412Ant1-27.01-20Pass g2437Ant1-27.89-20Pass g2462Ant1-27.91-20Pass n202412Ant1-28.25-20Pass n202437Ant1-28.44-20Pass n202462Ant1-28.78-20Pass GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 30 of 38 6.2TestGraphs TestGraphs b2412MHzAnt1Ref b2412MHzAnt1Emission GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 31 of 38 b2437MHzAnt1Ref b2437MHzAnt1Emission GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 32 of 38 b2462MHzAnt1Ref b2462MHzAnt1Emission GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 33 of 38 g2412MHzAnt1Ref g2412MHzAnt1Emission GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 34 of 38 g2437MHzAnt1Ref g2437MHzAnt1Emission GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 35 of 38 g2462MHzAnt1Ref g2462MHzAnt1Emission GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 36 of 38 n202412MHzAnt1Ref n202412MHzAnt1Emission GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 37 of 38 n202437MHzAnt1Ref n202437MHzAnt1Emission GuangdongAsiaHongkeTestTechnologyLimited ReportNo.:AiTDG-260128011W1 FCCID:2BUK4XS-D001 Page 38 of 38 n202462MHzAnt1Ref n202462MHzAnt1Emission ---TheEnd---

Page1of2 FCCID:2BUK4XS-D001 GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,HepingCommunity,FuhaiStreet,Bao'anDistrict,Shenzhen, Guangdong,China TestSetupPhoto RadiatedEmission Page2of2 FCCID:2BUK4XS-D001 GuangdongAsiaHongkeTestTechnologyLimited B1/F,Building11,JunfengIndustrialPark,ChongqingRoad,HepingCommunity,FuhaiStreet,Bao'anDistrict,Shenzhen, Guangdong,China ConductedEmission RFConduction ------End------