2BWUM-M30CIntelligent visual doorbell

2 1 10 7 8 9 3 6 4 5 2 7 6 3 5 1 4 8 2 1 10 7 8 9 3 6 4 5 2 7 6 3 5 1 4 8 Intelligent visual doorbell Any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. 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. 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

DongguanYu'aoranElectronicTechnologyCo.,Ltd Room901,Building2,No.23,DalingshanSection,GuanchangRoad,Dalingshan Town,DongguanCity,GuangdongProvince,China FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 Date：July17,2026 U.S.AgentDesignation {DongguanYu'aoranElectronicTechnologyCo.,Ltd}acknowledgestheirconsentforthefollowingcontact locatedintheUnitedStatestoactastheiragentforserviceofprocessfortheequipmentforwhichauthorization issought(FCCID:2BWUM-M30C): NameandcompanyofU.S.agent:BridgeportAdvisoryLLC PhysicalU.S.addressofagent:3330W38THPL,CHICAGO,IL60632,UnitedStates FRNofU.S.agent:0037566148 EmailaddressofU.S.agent:[email protected] ContactNO.:(708)680-6688 BridgeportAdvisoryLLCacknowledgestheirobligationtoacceptserviceofprocessonbehalfof{Dongguan Yu'aoranElectronicTechnologyCo.,Ltd}. {DongguanYu'aoranElectronicTechnologyCo.,Ltd}withtheFRN[0038603106]acceptsitsobligationto maintainanagentforserviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S.,orthe conclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheveris later. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslistedunder§ 2.911(d)(7). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB 986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotify theFCCwithin30daysviathegrantingTCB. Sincerely, Signature CarrieChen Manager DongguanYu'aoranElectronicTechnologyCo.,Ltd Signature MrYongLiu ManagingMember BridgeportAdvisoryLLC 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 5

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BWUM-M30C M30C, M29C, M17C, M16C We, Applicant Company Name: Dongguan Yu'aoran Electronic Technology Co., Ltd Address: Room 901, Building 2, No. 23, Dalingshan Section, Guanchang Road, Dalingshan Town, Dongguan City, Guangdong Province, China Phone: +86-755-26648642 certify 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. This includes the cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. or any of ist successors and assignees. We certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2026-07-17 Signature Date Name / Title: Carrie Chen / Manager Company: Dongguan Yu'aoran Electronic Technology Co., Ltd Address: Room 901, Building 2, No. 23, Dalingshan Section, Guanchang Road, Dalingshan Town, Dongguan City, Guangdong Province, China Phone: +86-755-26648642 Fax: N/A E-Mail: [email protected]

Due Diligence Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern FCC ID Model name 2BWUM-M30C M30C, M29C, M17C, M16C Pursuant to KDB 986446 D01 Covered Equipment Guidance the evaluation of the product above shows compliance for the following reasons: Compliance Evaluation process Results Inherent compliance The chipset(s) used is not capable of running the cybersecurity and/or anti-virus software Compliance The memory used does not allow the running the cybersecurity and/or anti-virus software Compliance The storage capacity does not allow the running the cybersecurity and/or anti-virus software Compliance The operating system used is not capable of running the cybersecurity and/or anti-virus software Compliance No inherent compliance Based on software bill of material Based on scan for running software on the device Based on filesystem scan for cybersecurity and/or anti-virus software The equipment for which authorization is sought complies with the rules and fulfils the requirements as detailed in the above mentioned KDB. Evaluation performed by Company Name: Shenzhen Huaxia Testing Technology Co., Ltd Contact Name: Yoyo Zhou Address: 1F., Block A of Tongsheng Technology Building, Huahui Road, Dalang Street, Longhua District, Shenzhen, China Phone: +86-755-26648642 Email: [email protected] Signature: Date: 2026-07-21

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2BWUM-M30C M30C, M29C, M17C, M16C For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2026-07-17 Signature Date Name / Title: Carrie Chen / Manager Company: Dongguan Yu'aoran Electronic Technology Co., Ltd Address: Room 901, Building 2, No. 23, Dalingshan Section, Guanchang Road, Dalingshan Town, Dongguan City, Guangdong Province, China Phone: +86-755-26648642 Fax: N/A E-Mail: [email protected]

Page 1 of 1 Rev.2.0 Dongguan Yu'aoran Electronic Technology Co., Ltd WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2BWUM-M30C Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels can’t be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note: 1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo- location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following: Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Name / Title: Carrie Chen / Manager Signature: Phone: +86-755-26648642 Email: [email protected] Date: 2026-07-17

DongguanYu'aoranElectronicTechnologyCo., Ltd ModelConfirmationLetter We,DongguanYu'aoranElectronicTechnologyCo.,Ltdcertifytheproduct: Intelligentvisualdoorbell ModelNo.:M30C,M29C,M17C,M16C FCCID:2BWUM-M30C Theirelectricalcircuitdesign,layout,componentsusedandinternalwiringareidentical, Onlytheappearanceweredifferent. Signiture: GranteeContact:CarrieChen CompanyName:DongguanYu'aoranElectronicTechnologyCo.,Ltd Date:July17,2026

ReportNo.:CQASZ20260601293E Photographs-EUTConstructionalDetails M16C M17C FCC ID: 2BWUM-M30C ReportNo.:CQASZ20260601293E M29C M30C ReportNo.:CQASZ20260601293E ReportNo.:CQASZ20260601293E ReportNo.:CQASZ20260601293E

ReportNo.:CQASZ20260601293E Photographs-EUTConstructionalDetails FCC ID: 2BWUM-M30C ReportNo.:CQASZ20260601293E ReportNo.:CQASZ20260601293E ReportNo.:CQASZ20260601293E WLAN Antenna

ShenzhenHuaxiaTestingTechnologyCo.,Ltd. SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD102A,102B,Building2,Shanghenglang NewIndustrialZone,ShanghenglangCommunity,DalangStreet,LonghuaDistrict,Shenzhen, Guangdong,People’sRepublicofChina,518000 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.:CQASZ20260601293E-02 Applicant:DongguanYu'aoranElectronicTechnologyCo.,Ltd AddressofApplicant:Room901,Building2,No.23,DalingshanSection,GuanchangRoad, DalingshanTown,DongguanCity,GuangdongProvince EquipmentUnderTest(EUT): EUTName:Intelligentvisualdoorbell ModelNo.:M30C,M29C,M17C,M16C TestModelNo.:M30C BrandName:N/A FCCID:2BWUM-M30C Standards: 47CFRPart1.1307 47CFRPart1.1310 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt:2026-06-22 DateofTest: 2026-06-22to2026-07-16 DateofIssue:2026-7-21 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (JackAi) ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260601293E-02 Page:2of7 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20260601293E-02Rev.01 Initialreport 2026-7-21 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260601293E-02 Page:3of7 2Contents Page 1VERSION............................................................................................................................................................................2 2CONTENTS........................................................................................................................................................................3 3GENERALINFORMATION..............................................................................................................................................4 3.1CLIENTINFORMATION...................................................................................................................................................4 3.2GENERALDESCRIPTIONOFEUT...................................................................................................................................4 3.3GENERALDESCRIPTIONOF2.4GWIFICLASSIC...........................................................................................................5 4MPEEVALUATION...........................................................................................................................................................6 4.1RFEXPOSURECOMPLIANCEREQUIREMENT.................................................................................................................6 4.1.1Limits....................................................................................................................................................................6 4.1.2TestProcedure...................................................................................................................................................6 4.1.3EUTRFExposure..............................................................................................................................................7 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260601293E-02 Page:4of7 3GeneralInformation 3.1ClientInformation Applicant:DongguanYu'aoranElectronicTechnologyCo.,Ltd AddressofApplicant: Room901,Building2,No.23,DalingshanSection,GuanchangRoad, DalingshanTown,DongguanCity,GuangdongProvince Manufacturer: DongguanYu'aoranElectronicTechnologyCo.,Ltd AddressofManufacturer: Room901,Building2,No.23,DalingshanSection,GuanchangRoad, DalingshanTown,DongguanCity,GuangdongProvince Factory:DongguanYu'aoranElectronicTechnologyCo.,Ltd AddressofFactory:Room901,Building2,No.23,DalingshanSection,GuanchangRoad, DalingshanTown,DongguanCity,GuangdongProvince 3.2GeneralDescriptionofEUT ProductName: Intelligentvisualdoorbell ModelNo.: M30C,M29C,M17C,M16C TestModelNo.: M30C TradeMark: N/A SoftwareVersion: V1.0 HardwareVersion: V1.0 EUTPowerSupply: Li-ionbatteryDC3.7V1800mAh,ChargebyDC5Vforadapter ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260601293E-02 Page:5of7 3.3GeneralDescriptionof2.4GWIFIClassic 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:Cylindricalantenna AntennaGain:1.86dBi Note： Theaboveparameterswilldirectlyaffectthetestresults.Theinformationisprovidedbytheapplicant. ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260601293E-02 Page:6of7 4MPEEvaluation 4.1RFExposureComplianceRequirement 4.1.1Limits AccordingtoFCCPart1.1310:Thecriterialistedinthefollowingtableshallbeusedtoevaluatethe environmentimpactofhumanexposuretoradiofrequency(RF)radiationasspecifiedinpart1.1307(b) F=FrequencyinMHz FriisFormula Friistransmissionformula:Pd=(Pout*G)/(4*Pi*R 2 ) Where Pd=powerdensityinmW/cm2 Pout=outputpowertoantennainmW G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. 4.1.2TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleand highestchannelindividually. ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20260601293E-02 Page:7of7 4.1.3EUTRFExposure 1)For2.4…

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DATE DATE ECN/ECR CUSTOMER ENGINEER R&D DEPT BUSSINESS DEPTAPPROVED BY Edition/Part number LEJIN R&D DEPT ENGINEER R&D DEPT APPROVAL Edition/Part number Shenzhen Lejin radio frequency technology Co., LTD SPECIFICATIONS FOR APPROVAL The specification data is the sample antenna data. Due to factors such as the product not being glued to the shell, there may be differences between the trial production machine and the specification data. However, after correction with the trial production machine, the data can remain consistent with the specification data Product Model: LJF02-26040821-R0A Part Number: Write By : Siqi Peng Antenna manufacturer：Shenzhen Lejin radio frequency technology Co., LTD Company Address: 3rd Floor, Building A4, No. 176 Chongqing Road, Fuhai Street, Bao'an District, Shenzhen, Guangdong Province.（Phone number: 13603098741） Customer Name: AILAIKA艾莱卡 Product Name: AL11 ANT Issued Date: 2026/6/16 3、 规格（Product Specification） 4、 测试设备（Test Equipment & Conditions） 5、 性能测试报告（Test Report） 6、 天线图片（Antenna Picture ） Shenzhen Lejin radio frequency technology Co., LTD 目 录 Index 1、 封面 （Cover） 2、 目录 （Index） 113B- 65 Test Equipment & Conditions 1． Network Analyzers :Agilent 5071C 2． Communications Test Set:Agilent E5515C/CMW500/AT8826 3. 3D Chamber Test System(ETS743)/STM23+1 BL1.13-1代- 20 ̊C ~ + 50 ̊C- 30 ̊C ~ + 80 ̊C Material & Mechanical CharacteristicsEnvironmental Material of Radiator Cable Type Connector Type Dimension Operation Temperature Storage Temperature ≥0DB 2350 MHz ~2400 MHz <1.5>40%50 OhmLinear Shenzhen Lejin radio frequency technology Co., LTD Electrical Characteristics FrequencyVSWREfficiencyImpedancePolarizationGain Freq (MHz)24002422.524502478.52500 Effi(%)60.1860.4563.2562.0568.31 Gain(dBi)1.731.651.811.641.86 Antenna Impedance: WIFI ANT M: 2.45GANT Shenzhen Lejin radio frequency technology Co., LTD Shenzhen Lejin radio frequency technology Co., LTD 天线安装方式Antenna installation method： 线材出线方式Wire routing method：

CQASZ20260601293E-01 AppendixA:DTSBandwidth TestResult TestModeFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11B 241212.282405.842418.120.5PASS 243710.322431.842442.160.5PASS 246212.682455.442468.120.5PASS 11G 241216.042403.922419.960.5PASS 243716.322428.802445.120.5PASS 246215.842454.082469.920.5PASS 11N20SISO 241217.122403.922421.040.5PASS 243717.162428.922446.080.5PASS 246215.722454.002469.720.5PASS TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 AppendixB:OccupiedChannelBandwidth TestResult TestMode Channel Frequency[MHz] OCB [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11B 241215.2252404.36762419.5924------ 243715.1852429.40762444.5924------ 246215.1052454.36762469.4725------ 11G 241216.8232403.68832420.5115------ 243716.8232428.56842445.3916------ 246217.1032453.32872470.4316------ 11N20SISO 241217.9022402.92912420.8312------ 243717.6622428.16882445.8312------ 246217.5022453.20882470.7113------ TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 AppendixC:Maximumconductedoutputpower TestResultAverage Test Mode Frequency[M Hz] Result[dBm]Limit[dBm] EIRP [dBm] EIRP Limit [dBm] Verdict 11B 241213.68≤30.0015.54≤36.00PASS 243713.91≤30.0015.77≤36.00PASS 246213.17≤30.0015.03≤36.00PASS 11G 24129.47≤30.0011.33≤36.00PASS 24379.75≤30.0011.61≤36.00PASS 24629.04≤30.0010.90≤36.00PASS 11N20SISO 24129.36≤30.0011.22≤36.00PASS 24379.46≤30.0011.32≤36.00PASS 24628.77≤30.0010.63≤36.00PASS TestGraphsAverage 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 AppendixD:Maximumpowerspectraldensity TestResult TestModeFrequency[MHz]Result[dBm/3-100kHz]Limit[dBm/3kHz]Verdict 11B 2412-11.33≤8.00PASS 2437-10.40≤8.00PASS 2462-11.86≤8.00PASS 11G 2412-15.80≤8.00PASS 2437-15.00≤8.00PASS 2462-15.74≤8.00PASS 11N20SISO 2412-17.41≤8.00PASS 2437-18.38≤8.00PASS 2462-17.51≤8.00PASS TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 AppendixE:Referencelevelmeasurement TestResult TestModeFreq(MHz)Max.Point[MHz]Result[dBm] TestModeChannelFreqResult TestGraphs Maximumpowerspectraldensity AppendixF:Bandedgemeasurements TestResult TestModeChNameFrequency[MHz]RefLevel[dBm]Result[dBm]Limit[dBm]Verdict 11B Low24122.38-42.66≤-27.62PASS High24622.34-42.67≤-27.66PASS 11G Low2412-1.94-42.93≤-31.94PASS High2462-2.78-43.07≤-32.78PASS 11N20SISO Low2412-1.71-42.96≤-31.71PASS High2462-2.00-42.93≤-32PASS TestGraphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 11G_Ant1_High_2462 11N20SISO_Ant1_Low_2412 11N20SISO_Ant1_High_2462 AppendixG:ConductedSpuriousEmission TestResult TestModeFrequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11B 2412 Reference1.881.88---PASS 30~10001.88-50.27≤-28.12PASS 1000~265001.88-45.07≤-28.12PASS 2437 Reference2.192.19---PASS 30~10002.19-52.44≤-27.81PASS 1000~265002.19-45.12≤-27.81PASS 2462 Reference-0.03-0.03---PASS 30~1000-0.03-51.94≤-30.03PASS 1000~26500-0.03-45.31≤-30.03PASS 11G 2412 Reference-4.91-4.91---PASS 30~1000-4.91-51.91≤-34.91PASS 1000~26500-4.91-46.85≤-34.91PASS 2437 Reference-2.49-2.49---PASS 30~1000-2.49-51.44≤-32.49PASS 1000~26500-2.49-45.98≤-32.49PASS 2462 Reference-4.41-4.41---PASS 30~1000-4.41-52.34≤-34.41PASS 1000~26500-4.41-47.41≤-34.41PASS 11N20SISO 2412 Reference-4.84-4.84---PASS 30~1000-4.84-51.74≤-34.84PASS 1000~26500-4.84-46.61≤-34.84PASS 2437 Reference-3.21-3.21---PASS 30~1000-3.21-50.98≤-33.21PASS 1000~26500-3.21-47.1≤-33.21PASS 2462 Reference-5.37-5.37---PASS 30~1000-5.37-50.98≤-35.37PASS 1000~26500-5.37-47.48≤-35.37PASS TestGraphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference 11B_Ant1_2462_30~1000 11B_Ant1_2462_1000~26500 11G_Ant1_2412_0~Reference 11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 11G_Ant1_2462_1000~26500 11N20SISO_Ant1_2412_0~Reference 11N20SISO_Ant1_2412_30~1000 11N20SISO_Ant1_2412_1000~26500 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000 11N20SISO_Ant1_2437_1000~26500 11N20SISO_Ant1_2462_0~Reference 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 AppendixH:DutyCycle TestResult TestModeFrequency[MHz] Transmission Duration[ms] Transmission Period[ms] DutyCycle [%] 11B 24120.991.0198.02 24370.991.0099.00 24620.991.0099.00 11G 24120.680.6998.55 24370.690.7098.57 24620.690.7098.57 11N20SISO 24120.650.6698.48 24370.650.6698.48 24620.650.6698.48 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462

SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD 102A,102B,Building2,ShanghenglangNewIndustrialZone,ShanghenglangCommunity, DalangStreet,LonghuaDistrict,Shenzhen,Guangdong,People’sRepublicofChina,518000 Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V06 ReportTemplateRevisionDate:2026-01-30 TESTREPORT Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20260601293E-01 Applicant:DongguanYu'aoranElectronicTechnologyCo.,Ltd AddressofApplicant:Room901,Building2,No.23,DalingshanSection,GuanchangRoad,Dalingshan Town,DongguanCity,GuangdongProvince EquipmentUnderTest(EUT): Product:Intelligentvisualdoorbell ModelNo.:M30C,M29C,M17C,M16C TestModelNo.:M30C BrandName:N/A FCCID:2BWUM-M30C Standards:47CFRPart15,SubpartC KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2020 DateofReceipt:2026-06-22 DateofTest: 2026-06-22to2026-07-16 DateofIssue:2026-7-21 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (JackAi) SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD ReportNo.:CQASZ20260601293E-01 Page:2of40 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20260601293E-01Rev.01 Initialreport 2026-7-21 SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD ReportNo.:CQASZ20260601293E-01 Page:3of40 2TestSummary TestItemTestRequirementTestmethodResult AntennaRequirement47CFRPart15.203N/APASS ACPowerLine Conducted Emission 47CFRPart15.207 ANSI C63.10-2020+Cor.1- 2023+C63.10a-2024+Erratato C63.10a-2024 PASS ConductedPeak& AverageOutputPower 47CFRPart15.247 ANSI C63.10-2020+Cor.1- 2023+C63.10a-2024+Erratato C63.10a-2024 PASS 6dBOccupied Bandwidth 47CFRPart15.247 ANSI C63.10-2020+Cor.1- 2023+C63.10a-2024+Erratato C63.10a-2024 PASS PowerSpectralDensity47CFRPart15.247 ANSI C63.10-2020+Cor.1- 2023+C63.10a-2024+Erratato C63.10a-2024 PASS Band-edgeforRF ConductedEmissions 47CFRPart15.247 ANSI C63.10-2020+Cor.1- 2023+C63.10a-2024+Erratato C63.10a-2024 PASS RFConductedSpurious Emissions 47CFRPart15.247 ANSI C63.10-2020+Cor.1- 2023+C63.10a-2024+Erratato C63.10a-2024 PASS RadiatedSpurious Emissions 47CFRPart15.209 ANSI C63.10-2020+Cor.1- 2023+C63.10a-2024+Erratato C63.10a-2024 PASS Restrictedbandsaround fundamentalfrequency (RadiatedEmission) 47CFRPart 15.205/15.209 ANSI C63.10-2020+Cor.1- 2023+C63.10a-2024+Erratato C63.10a-2024 PASS 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.:CQASZ20260601293E-01 Page:4of40 3Contents Page 1VERSION......................................................................................................................................................................2 2TESTSUMMARY........................................................................................................................................................3 3CONTENTS..................................................................................................................................................................4 4GENERALINFORMATION.......................................................................................................................................5 4.1CLIENTINFORMATION.............................................................................................................................................5 4.2GENERALDESCRIPTIONOFEUT..........................................................................................................................5 4.3PRODUCTSPECIFICATIONSUBJECTIVETOTHISSTANDARD................................................................................5 4.4TESTENVIRONMENTANDMODE...........................................................................................................................7 4.5DESCRIPTIONOFSUPPORTUNITS........................................................................................................................8 4.6TESTLOCATION......................................................................................................................................................8 4.7TESTFACILITY........................................................................................................................................................8 4.8TESTCONFIGURATION............................................................................................................................................8 4.9STATEMENTOFTHEMEASUREMENTUNCERTAINTY.............................................................................................9 4.10DEVIATIONFROMSTANDARDS............................................................................................................................9 4.11ABNORMALITIESFROMSTANDARDCONDITIONS................................................................................................9 4.12OTHERINFORMATIONREQUESTEDBYTHECUSTOMER....................................................................................9 4.13EQUIPMENTLIST................................................................................................................................................10 5TESTRESULTSANDMEASUREMENTDATA..................................................................................................11 5.1ANTENNAREQUIREMENT.....................................................................................................................................11 5.2CONDUCTEDEMI…

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ReportNo.:CQASZ20260601293E 1Photographs-EUTTestSetup 1.1RadiatedSpuriousEmission 9kHz~30MHz: 30MHz~1GHz: FCC ID: 2BWUM-M30C ReportNo.:CQASZ20260601293E Above1GHz: 1.2 ConductedEmission ReportNo.:CQASZ20260601293E 1.3 RFConductedmeasurement