2BWUM-M30Intelligent visual doorbell

IX Common problems: V Function Introduction: 1. Viceo call When a visitor rings the doorbel, the mobile apo wil receive a reminder notfication anc click on the push pop-up to enter the viceo,lang press ' Ca n cond uct int ercom | 2.APP remote monitoring: When you want to observe the outdoor situation you can remotely check the situation at the door through the mobile APP. 3. Device sharing; Enter the real-time interface of the APP, dlick on Setings - Share Device-Add Share- Enter Account in the upper right comer, (Note: Shared members need to cdownload and reg ster the 'IT Life' apo frst) 4.Night vsion: Equipped with a photosensitve sensor, the LED fllight automatically turns on in dark environments. 5. Low battery reminder. When the battery level is low, the app wll push alow battery remincer, please charge it in a timely manner. 6.Work indicator light: Wark statu s. Blue indicator light is always on Distribution netwark status: Blue indicator light flashing Charging status. The red indicator ight is always on, fily charged and tumed off. Add Dev ice Done Cancel What should be noted before use? 1 Appearance introduction: Ding dong: phone number or emal acdress and cick Contirue.Then enter the venification code to log in to the APPt Try Now login can not add doorbell devices normally please register and log in.} X AddDevice R: Before use, please carefuly read our user manual and follow the detalled steps. When taking to the doorbell, please place your phone at least 5m away from the doorbel to avoid signal interference or noise. Choose Wi-Fi and enter passward Doorbell: Ybu are advigd to enable Buetooth. Saching for marty dwce. Hulsue yurdeke ha 1dectt tond ucceaf EwbeBLetoe dd sore WF otcs ear rtent psgnecm 3.APP permissions pop-up prompts, such as message push, access geographical location, connect penpheral devices, etc, please set to 'Allcw'. Cnna Nat-2c2s S mart doorbell Turn an Bluetocth Aodad suscesstuy New Tiwrty Devks' P When coes the doorbell need to be restarted and how to reset t? R.When the doorbell can not work properly or cann ot connect to the phone, it needs to be restarted and reset. Press and hold tre 'Reset' button, hear a "beep' prompt sound, restart and reset, and then add the device again. 8 Go tu st Aod Manualy IV Adding a device: 1. Turn on the bluetooth and location permission functions of the mobile phone. 2.Press the doortell button to turn on the device. When using it for the first time. press the doorbell button twice in a row to start the dewice. The working indicator light will flash, and the device will enter the distribution network mode. 3. Open the APP enter the "Home page", click'+' on the upper right corner of the page, the APP wll automatically scan and ciscover the device, dick 'Add". Neal pectris Socm What shoud I do if the repeatec addtian of devices fais? Jmadash med cn R:After the fist failed addition, please restart the doorbel, long press the 'Reset button, hear a "beep' prormpt sound, and then try acding again.Tne device only supports 2.4GHz WFI network Please ensure thet you are usng a 2.4GHz WIFI rg eaet w In s tr u c tio n m a n u a l V1 .0 m IREWm 2g>ml 5. After fully charging the doorbel, install it within the range of WFi signal coverage and gcod signal. Kind Remincer: retwork and enter the correct WFi pasword. Note 5G networks are not currently supported, and all routers will have a 2.4GHz network option. 4.Cant preview and watch tre doortel video correctly? R. Check f the network is functioning properly anc bring the doorbel closer to the router. If it stll cannot be used, please restart the doorbel and add it again. 5. How to change the doorbell network to another router? R.Frst delete the device on the app, and then reconfigure the network for the doorbell. b. Access permssion management, enable WLAN,Bluetooth, and neartoy When charging, the charging indicator light is red. After being fuly charged, the charging indicator light goes out. V Doorbell and ding Dong matching devces, and select Aways Allow. indcator light Speaker Pairng key Volume size Add Device Dene Add Dewlce B Music toggle 9USB Charging Port Aep le Aep tehuner ou e sevismdto eutte BAatssth Semching tor rasty dnvent.sbe tueyour oweetaserw m givervo Adostart 1 Downlaad mode of APP: For Android phones,it can be downloaded from ts own app market or App Treasure Search[ IT Life ].For lOS phones, search for' IT Lfe' in the APP Imieliget Dcartal 1.Power on the cing Dong machine (eft); 2.Long press the pa ring button of ding Dong machine for 3 seconds (as shown in the picture), and the ind cator blinks 3. Press the d oorbell burton (right), ding Dong machine rings, thatis, the match is successful. Pwmlulons Dscovering devhcas Tip to tn d kion thuoy Dawicr Deny Neu?y Ahayys sow Curge WLaN covecsray Store to download. 6.Why am I unable to receive push message notfications through my moblle app? R. Pease ensure that the app is running properly on your phone and that the phone system has enabled relevant push functions such as SMS notications and perrrission confrmation. Add Manusly taee Csnefl ta Ourge Buatooth tomeethsty 0 6*ma Sag Carmeet tsnearty devicn 0gomtoowtoemm 0 Ug W-F 7.Equpment installation location? sm Note: 4.After addng the doorbell, select the 2.4GHz WIFi network and enter the password. Then, cick on Next. Please keep the router, phone, and doorbell as close as possible. After successful additian, click Finish. V1. Mobile message push Enter moblle phone - Settings - notficaton and status bar - Application notfication management open IT life APP notfication permission, enable notification, suspension, lock screen, sourd reminder and other notification functions. (Note: Due to dfferent mobile phone models, the operation interface and options are dfferent, R: Do not install doorbells on metal doors to prevert them from blocking Wifi signas.When instaling the doorbell, please follow the user manual to complete the operation. After testing that the doortbell is work…

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DongguanYu'aoranElectronicTechnologyCo.,Ltd Room901,Building2,No.23,DalingshanSection,GuanchangRoad,Dalingshan Town,DongguanCity,GuangdongProvince,China FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 Date：September11,2026 U.S.AgentDesignation {DongguanYu'aoranElectronicTechnologyCo.,Ltd}acknowledgestheirconsentforthefollowingcontact locatedintheUnitedStatestoactastheiragentforserviceofprocessfortheequipmentforwhichauthorizationis sought(FCCID:2BWUM-M30): 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.,ortheconclusion ofanyCommission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheverislater. 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-M30 M30, M29, M17, M16, X7 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, 2026-09-11 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-M30 M30, M29, M17, M16, X7 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: 2026-08-31

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-M30 M30, M29, M17, M16, X7 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, 2026-09-11 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-M30 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: 2026-09-11

DongguanYu'aoranElectronicTechnologyCo., Ltd ModelConfirmationLetter We,DongguanYu'aoranElectronicTechnologyCo.,Ltdcertifytheproduct: Intelligentvisualdoorbell ModelNo.:M30,M29,M17,M16,X7 FCCID:2BWUM-M30 Theirelectricalcircuitdesign,layout,componentsusedandinternalwiringareidentical, Onlytheappearanceweredifferent. Signiture: GranteeContact:CarrieChen CompanyName:DongguanYu'aoranElectronicTechnologyCo.,Ltd Date:September11,2026

ReportNo.:CQASZ20260701405E Photographs-EUTConstructionalDetails FCC ID: 2BWUM-M30 ReportNo.:CQASZ20260701405E ReportNo.:CQASZ20260701405E ReportNo.:CQASZ20260701405E

ReportNo.:CQASZ20260701405E Photographs-EUTConstructionalDetails FCC ID: 2BWUM-M30 ReportNo.:CQASZ20260701405E ReportNo.:CQASZ20260701405E

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 RFExposureEvaluationReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20260701405E-02 Applicant:DongguanYu'aoranElectronicTechnologyCo.,Ltd AddressofApplicant:Room901,Building2,No.23,DalingshanSection,GuanchangRoad, DalingshanTown,DongguanCity,GuangdongProvince EquipmentUnderTest(EUT): EUTName:Intelligentvisualdoorbell ModelNo.:M30,M29,M17,M16,X7 TestModelNo.:M30 BrandName:N/A FCCID:2BWUM-M30 Standards: 47CFRPart1.1307 47CFRPart1.1310 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt:2026-07-03 DateofTest: 2026-07-03to2026-08-31 DateofIssue:2026-9-14 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove TestedBy: (AzirWang) ReviewedBy: (TimoLei) ApprovedBy: (JackAi) SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD ReportNo.:CQASZ20260701405E-02 Page:2of7 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20260701405E-02Rev.01 Initialreport 2026-9-14 Note: ModelNo.:M30,M29,M17,M16,X7 Theirelectricalcircuitdesign,layout,componentsusedandinternalwiringareidentical, Onlytheappearanceisdifferent. SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD ReportNo.:CQASZ20260701405E-02 Page:3of7 2Contents Page 1VERSION............................................................................................................................................................................2 2CONTENTS........................................................................................................................................................................3 ..................................................................................................................................................................................................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.:CQASZ20260701405E-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.: M30,M29,M17,M16,X7 TestModelNo.: M30 TradeMark: N/A SoftwareVersion: V1.0 HardwareVersion: V1.0 EUTPowerSupply: Li-ionbatteryDC3.7V1800mAh,ChargebyDC5Vforadapter SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD ReportNo.:CQASZ20260701405E-02 Page:5of7 3.3GeneralDescriptionof2.4GWIFIClassic OperationFrequency:IEEE802.11b/g/n(HT20):2412MHzto2462MHz TypeofModulation: 802.11b:DSSS(CCK/QPSK/BPSK) 802.11g:OFDM(BPSK/QPSK/16QAM/64QAM) 802.11n:OFDM(64QAM,16QAM,QPSK,BPSK) NumberofChannel: IEEE802.11b/g,IEEE802.11nHT20:11Channels ChannelSeparation: 5MHz TransferRate: 802.11b:1M/2M/5.5M/11Mbps 802.11g:6M/9M/12M/18M/24M/36M/48M/54Mbps 802.11n:7.2M/14.4M/21.7M/28.9M/43.3M/57.8M/65M/72.2Mbps SampleType: MobilePortable AntennaType:PIFAantenna AntennaGain:2.13dBi Note： Theaboveparameterswilldirectlyaffectthetestresults.Theinformationisprovidedbytheapplicant. SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD ReportNo.:CQASZ20260701405E-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 Softwareprovi…

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DATE DATE 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: IP11B-M30 2.4G ANT Describe: 弹片天线；洋白铜，长度19mm Write By : 彭斯琪 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: LJ01-17091602-R0A Issued Date: 2026/6/22 CUSTOMER ENGINEER R&D DEPT BUSSINESS DEPTAPPROVED BY Edition/Part number LEJIN R&D DEPT ENGINEER R&D DEPT APPROVAL Edition/Part number ECN/ECR Shenzhen Lejin radio frequency technology Co., LTD 目 录 Index 1、 封面 （Cover） 2、 目录 （Index） 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 ） 2400 MHz ~2500 MHz <1.5>20%50 OhmLinear ≥0DB Shenzhen Lejin radio frequency technology Co., LTD Electrical Characteristics FrequencyVSWREfficiencyImpedancePolarizationGain - 20 ̊C ~ + 50 ̊C- 30 ̊C ~ + 80 ̊C Material & Mechanical CharacteristicsEnvironmental Material of Radiator Cable Type Connector Type Dimension Operation Temperature Storage Temperature Test Equipment & Conditions 1． Network Analyzers :Agilent 5071C 2． Communications Test Set:Agilent E5515C/CMW500/AT8826 3. 3D Chamber Test System(ETS743)/STM23+1 WIFI Antenna Performance Table 14.48-76.7912.78-65.5112.77-59.19 802.11 B Channel No. Freq. (MHz) TRP (dBm) TIS (dBm) 802.11 G Channel No. Freq. (MHz) TRP (dBm) TIS (dBm) 802.11 N Channel No. Freq. (MHz) TRP (dBm) TIS (dBm) 1 2412 14.46 -75.64 1 2412 13.05-64.38 1 2412 12.99-57.92 6 2437 14.99 -76.09 6 2437 12.75-65.72 6 2437 12.75-59.50 11 2462 14.00 -78.64 11 2462 12.54-66.44 11 2462 12.56-60.15 Freq (MHz)2400241024202430245024602470248024902500 Effi(%)42.2745.4642.3243.7442.3346.5643.4445.7844.1245.35 Gain(dBi)1.982.071.351.111.081.141.271.952.132.06 Tx_11M / Rx_11M Tx_11M / Rx_11M Antenna Impedance: WIFI ANT M: Shenzhen Lejin radio frequency technology Co., LTD TRP /TIS(dBm) TRP /TIS(dBm) TRP /TIS(dBm) Tx_11M / Rx_11M 2.4G (Wifi/BT ) ANT A Shenzhen Lejin radio frequency technology Co., LTD

CQASZ20260701405E-01 AppendixA:DTSBandwidth TestResult TestModeAntennaFreq(MHz) DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 24127.722407.962415.680.5PASS 24378.242432.882441.120.5PASS 24628.202457.882466.080.5PASS 11GAnt1 241214.162404.802418.960.5PASS 243714.162429.802443.960.5PASS 246214.162454.802468.960.5PASS 11N20SISOAnt1 241214.482404.882419.360.5PASS 243714.482429.882444.360.5PASS 246214.522454.842469.360.5PASS TestGraphs 11B_Ant1_2412 A Offset 0.2 dB LVL Att 40 dB*Ref 30 dBm Center2.412 GHzSpan40 MHz4 MHz/ 3DB RBW 500 kHz SWT 5 ms * VBW 2 MHz* SGL 1 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20 30 SWP 100 of 100 1 Marker 1 [T1 ] -0.47 dBm 2.407960000 GHz 2 Marker 2 [T1 ] 5.49 dBm 2.411160000 GHz 3 Delta 3 [T1 ] -0.03 dB 7.720000000 MHz D1 -0.51 dBm Date: 23.JUL.2026 13:35:15 11B_Ant1_2437 A Offset 0.2 dB LVL Att 40 dB*Ref 30 dBm Center2.437 GHzSpan40 MHz4 MHz/ 3DB RBW 500 kHz SWT 5 ms * VBW 2 MHz* SGL 1 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20 30 SWP 100 of 100 1 Marker 1 [T1 ] -1.53 dBm 2.432880000 GHz 2 Marker 2 [T1 ] 4.22 dBm 2.436040000 GHz 3 Delta 3 [T1 ] -0.11 dB 8.240000000 MHz D1 -1.78 dBm Date: 23.JUL.2026 13:48:08 11B_Ant1_2462 A Offset 0.2 dB LVL Att 40 dB*Ref 30 dBm Center2.462 GHzSpan40 MHz4 MHz/ 3DB RBW 500 kHz SWT 5 ms * VBW 2 MHz* SGL 1 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20 30 SWP 100 of 100 1 Marker 1 [T1 ] -1.97 dBm 2.457880000 GHz 2 Marker 2 [T1 ] 3.93 dBm 2.461440000 GHz 3 Delta 3 [T1 ] 0.18 dB 8.200000000 MHz D1 -2.07 dBm Date: 23.JUL.2026 13:50:45 11G_Ant1_2412 Ref 30 dBmAtt 40 dB* * * Offset 0.2 dB 1 PK MAXH A SGL LVL 3DB RBW 500 kHz VBW 2 MHz SWT 5 ms Center2.412 GHzSpan40 MHz4 MHz/ -70 -60 -50 -40 -30 -20 -10 0 10 20 30 SWP 100 of 100 1 Marker 1 [T1 ] -5.74 dBm 2.404800000 GHz 2 Marker 2 [T1 ] 0.22 dBm 2.413640000 GHz 3 Delta 3 [T1 ] -0.02 dB 14.160000000 MHz D1 -5.78 dBm Date: 23.JUL.2026 13:58:19 11G_Ant1_2437 A Offset 0.2 dB LVL Att 40 dB*Ref 30 dBm Center2.437 GHzSpan40 MHz4 MHz/ 3DB RBW 500 kHz SWT 5 ms * VBW 2 MHz* SGL 1 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20 30 SWP 100 of 100 1 Marker 1 [T1 ] -2.58 dBm 2.429800000 GHz 2 Marker 2 [T1 ] 3.40 dBm 2.438640000 GHz 3 Delta 3 [T1 ] -0.01 dB 14.160000000 MHz D1 -2.6 dBm Date: 23.JUL.2026 14:01:00 11G_Ant1_2462 A Offset 0.2 dB LVL Att 40 dB*Ref 30 dBm Center2.462 GHzSpan40 MHz4 MHz/ 3DB RBW 500 kHz SWT 5 ms * VBW 2 MHz* SGL 1 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20 30 SWP 100 of 100 1 Marker 1 [T1 ] -2.96 dBm 2.454800000 GHz 2 Marker 2 [T1 ] 2.83 dBm 2.463640000 GHz 3 Delta 3 [T1 ] -0.13 dB 14.160000000 MHz D1 -3.17 dBm Date: 23.JUL.2026 14:03:23 11N20SISO_Ant1_2412 A Offset 0.2 dB LVL Att 40 dB*Ref 30 dBm Center2.412 GHzSpan40 MHz4 MHz/ 3DB RBW 500 kHz SWT 5 ms * VBW 2 MHz* SGL 1 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20 30 SWP 100 of 100 1 Marker 1 [T1 ] -4.94 dBm 2.404880000 GHz 2 Marker 2 [T1 ] 0.94 dBm 2.414000000 GHz 3 Delta 3 [T1 ] 0.11 dB 14.480000000 MHz D1 -5.06 dBm Date: 23.JUL.2026 14:09:18 11N20SISO_Ant1_2437 A Offset 0.2 dB LVL Att 40 dB*Ref 30 dBm Center2.437 GHzSpan40 MHz4 MHz/ 3DB RBW 500 kHz SWT 5 ms * VBW 2 MHz* SGL 1 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20 30 SWP 100 of 100 1 Marker 1 [T1 ] -5.41 dBm 2.429880000 GHz 2 Marker 2 [T1 ] 0.56 dBm 2.439080000 GHz 3 Delta 3 [T1 ] 0.14 dB 14.480000000 MHz D1 -5.44 dBm Date: 23.JUL.2026 14:12:07 11N20SISO_Ant1_2462 A Offset 0.2 dB LVL Att 40 dB*Ref 30 dBm Center2.462 GHzSpan40 MHz4 MHz/ 3DB RBW 500 kHz SWT 5 ms * VBW 2 MHz* SGL 1 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20 30 SWP 100 of 100 1 Marker 1 [T1 ] -5.99 dBm 2.454840000 GHz 2 Marker 2 [T1 ] -0.01 dBm 2.464000000 GHz 3 Delta 3 [T1 ] 0.27 dB 14.520000000 MHz D1 -6.01 dBm Date: 23.JUL.2026 14:14:40 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFreq(MHz) OCB[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 241214.042404.96002419.0000------ 243714.042429.96002444.0000------ 246214.042454.96002469.0000------ 11GAnt1 241216.482403.72002420.2000------ 243716.482428.72002445.2000------ 246216.482453.72002470.2000------ 11N20SISOAnt1 241218.042402.96002421.0000------ 243718.042427.96002446.0000------ 246218.042452.96002471.0000------ TestGraphs 11B_Ant1_2412 A Ref 20.2 dBm Offset 0.2 dB 20.2 LVL Center2.412 GHzSpan40 MHz4 MHz/ Att 20 dB* 3DB RBW 500 kHz SWT 5 ms * VBW 2 MHz* SGL 1 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20.2 SWP 100 of 100 1 Marker 1 [T1 ] 5.60 dBm 2.411280000 GHz OBW 14.040000000 MHz T1 Temp 1 [T1 OBW] -10.23 dBm 2.404960000 GHz T2 Temp 2 [T1 OBW] -10.37 dBm 2.419000000 GHz Date: 23.JUL.2026 13:35:23 11B_Ant1_2437 A Ref 20.2 dBm Offset 0.2 dB 20.2 LVL Center2.437 GHzSpan40 MHz4 MHz/ Att 20 dB* 3DB RBW 500 kHz SWT 5 ms * VBW 2 MHz* SGL 1 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20.2 SWP 100 of 100 1 Marker 1 [T1 ] 5.11 dBm 2.437720000 GHz OBW 14.040000000 MHz T1 Temp 1 [T1 OBW] -10.67 dBm 2.429960000 GHz T2 Temp 2 [T1 OBW] -10.82 dBm 2.444000000 GHz Date: 23.JUL.2026 13:48:16 11B_Ant1_2462 A Ref 20.2 dBm Offset 0.2 dB 20.2 LVL Center2.462 GHzSpan40 MHz4 MHz/ Att 20 dB* 3DB RBW 500 kHz SWT 5 ms * VBW 2 MHz* SGL 1 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20.2 SWP 100 of 100 1 Marker 1 [T1 ] 4.57 dBm 2.461320000 GHz OBW 14.040000000 MHz T1 Temp 1 [T1 OBW] -11.08 dBm 2.454960000 GHz T2 Temp 2 [T1 OBW] -11.31 dBm 2.469000000 GHz Date: 23.JUL.2026 13:50:53 11G_Ant1_2412 A Ref 20.2 dBm Offset 0.2 dB 20.2 LVL Center2.412 GHzSpan40 MHz4 MHz/ Att 20 dB* 3DB RBW 500 kHz SWT 5 ms * VBW 2 MHz* SGL 1 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20.2 SWP 100 of 100 1 Marker 1 [T1 ] 0.19 dBm 2.413600000 GHz OBW 16.480000000 MHz T1 Temp 1 [T1 OBW] -10.60 dBm 2.403720000 GHz T2 Temp 2 [T1 OBW] -10.77 dBm 2.420200000 GHz Date: 23.JUL.2026 13:58:27 11G_Ant1_2437 A Ref 20.2 dBm Offset 0.2 dB 20.2 LVL Center2.437 GHzSpan40 MHz4 MHz/ Att 20 dB* 3DB RBW 500 kHz SWT 5 ms * VBW 2 MHz* SGL 1 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20.2 SWP 100 of 100 1 Marker 1 [T1 ] 3.44 dBm 2.438600000 GHz OBW 16.480000000 MHz T1 Temp 1 [T1 OBW] -7.45 dBm 2.428720000 GHz T2 Temp 2 [T…

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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.:CQASZ20260701405E-01 Applicant:DongguanYu'aoranElectronicTechnologyCo.,Ltd AddressofApplicant:Room901,Building2,No.23,DalingshanSection,GuanchangRoad,Dalingshan Town,DongguanCity,GuangdongProvince EquipmentUnderTest(EUT): Product:Intelligentvisualdoorbell ModelNo.:M30,M29,M17,M16,X7 TestModelNo.:M30 BrandName:N/A FCCID:2BWUM-M30 Standards:47CFRPart15,SubpartC KDB558074D0115.247MeasGuidancev05r02 AN…

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