2AR8R-MHT-S001Thermal Printer

MeihengtongIntelligentElectronics(Guangzhou)Co.,Ltd. Address：2ndFloor,Factory#A,No.140,TaipingyangInd.Zone,XintangTown,Zengcheng, Guangzhou,Guangdong,China Date:2026-07-15 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2AR8R-MHT-S001 FRN:0028108090 (“MeihengtongIntelligentElectronics(Guangzhou)Co.,Ltd.”)certifiesthat,asofthedateof thefilingoftheapplication,GOLDENVICTORYINTERNATIONALTRADINGCOLTDisour designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID.(“Meihengtong IntelligentElectronics(Guangzhou)Co.,Ltd.”)acceptstomaintainanagentfornolessthan oneyearafterthegranteehasterminatedallmarketingandimportationortheconclusionof anyCommission-relatedproceedinginvolvingtheequipment. GOLDENVICTORYINTERNATIONALTRADINGCOLTDaccepts,asofthedateofthefiling oftheapplication,theobligationofthedesignatedU.S.agentforserviceofprocessforthe abovereferencedFCCID. DesignatedU.S.AgentInformation: Name:GOLDENVICTORYINTERNATIONALTRADINGCOLTD Address:11016THSTREETSUITE1400DENVER,CO80202UnitedStates FRN：0036377570 ContactPerson:LeonHowar Tel.:(337)255-0461 Email:[email protected] Sincerely, Signedonbehalfof（Meihengtong IntelligentElectronics(Guangzhou)Co.,Ltd.） SignedonbehalfofGOLDENVICTORY INTERNATIONALTRADINGCOLTD Name:BaganaRobinsonName:LeonHowar Title:ManagerTitle:Manager Date:2026-07-15Date:2026-07-15

Rev1/26/2023 (MeihengtongIntelligentElectronics(Guangzhou)Co.,Ltd.) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:7-14-2026 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2AR8R-MHT-S001 (“MeihengtongIntelligentElectronics(Guangzhou)Co.,Ltd.”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. (“MeihengtongIntelligentElectronics(Guangzhou)Co.,Ltd.”)certifiesthattheequipmentforwhich authorizationissoughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovidedby KasperskyLab,Inc.oranyofitssuccessorsandassignees,includingequipmentwithintegratedKaspersky Lab,Inc.(oranyofitssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24- 886andKDB986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature): (Applicantprintedname):BaganaRobinson Rev1/26/2023 (MeihengtongIntelligentElectronics(Guangzhou)Co.,Ltd.) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:7-14-2026 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2AR8R-MHT-S001 (“MeihengtongIntelligentElectronics(Guangzhou)Co.,Ltd.”)certifiesthat,asofthedateofthefilingof theapplication,MeihengtongIntelligentElectronics(Guangzhou)Co.,Ltd.isnotidentifiedonthe CoveredList(asaspecificallynamedentityoranyofitssubsidiariesoraffiliates)asanentityproducing “covered”equipment. Sincerely, (Applicantsignature): (Applicantprintedname):BaganaRobinson

MeihengtongIntelligentElectronics(Guangzhou)Co.,Ltd. Date:July14,2026 ProductModelNumber:MHT-S001,S001,MHT-S002,MHT-S003,MHT- S004,MHT-S005,S002,S003,S004,S005,MHT-M5,M5,MHT-P5808, P5808,M20-M25,X5-X10,Y5-Y10,W5-W10,MHT-M500,M500 FCCID:2AR8R-MHT-S001 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:Manager Email:[email protected] Telephone:13556123069 Onbehalfof:MeihengtongIntelligentElectronics(Guangzhou)Co.,Ltd.

MeihengtongIntelligentElectronics(Guangzhou)Co.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:July14,2026 Subject;RequestforConfidentiality FCCID:2AR8R-MHT-S001 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:BaganaRobinson Title:Manager

MeihengtongIntelligentElectronics(Guangzhou)Co.,Ltd. ModelDifference Date:July14,2026 Productdescription:ThermalPrinter Modelname:MHT-S001 S001,MHT-S002,MHT-S003,MHT-S004,MHT-S005,S002,S003,S004,S005, MHT-M5,M5,MHT-P5808,P5808,M20-M25,X5-X10,Y5-Y10,W5-W10,MHT-M500, M500 FCCID:2AR8R-MHT-S001 MHT-S001isthetestmodel,whileothermodelsarederivativemodels.These modelsarethesameonthecircuit,onlywithdifferentmodelnames.Therefore,the testdataofMHT-S001canrepresenttheremainingmodels. Client’ssignature: Client’sname/title: BaganaRobinson /Manager Contactinformation/address:2ndFloor,Factory#A,No.140,TaipingyangInd.Zone, XintangTown,Zengcheng,Guangzhou,Guangdong,China

FCCID:2AR8R-MHT-S001 EUTPHOTOSExternalPhotos FCCID:2AR8R-MHT-S001 FCCID:2AR8R-MHT-S001 FCCID:2AR8R-MHT-S001 ※※※※※ENDOFREPORT※※※※※

21.32 mm 50 mm 21.32 mm 50 mm 17.49 mm 31.82 mm 31.82 mm 17.48 mm FCC ID: 2AR8R-MHT-S001 FCC ID: 2AR8R-MHT-S001 Radium carving requirement: gray

FCCID:2AR8R-MHT-S001 EUTPHOTOSInternalPhotos FCCID:2AR8R-MHT-S001 FCCID:2AR8R-MHT-S001 FCCID:2AR8R-MHT-S001 FCCID:2AR8R-MHT-S001 FCCID:2AR8R-MHT-S001 ※※※※※ENDOFREPORT※※※※※ ANT

· FCCID:2AR8R-MHT-S001 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093，Unless specificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,by measurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTest ExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, ForBluetooth Mode Max Power (dBm) Tune-up power (dBm) Max Power (mW) Frequency (MHz) Min. Distance (mm) Calc. thresholds limit BT6.486±15.01240251.5533.0 BLE4.254±13.16240250.9793.0 SoaSARtestisnotrequired

BUILDWIN 1 Shenzhen Jietongxin Circuit Technology Co., Ltd Address1506, Building 1, Vanke Xingcheng Xingchen Building, Shangxing Road, Shangxing Community, Xinqiao Street, Bao'an District, Shenzhen BUILDWIN 2 BUILDWIN 4 BUILDWIN 4

ProjectNo.:ZHT-260612106W01-1 Page 1 of 62 FCCTESTREPORT FCCID:2AR8R-MHT-S001 ApplicantName...............:MeihengtongIntelligentElectronics(Guangzhou)Co.,Ltd. Address............................:2ndFloor,Factory#A,No.140,TaipingyangInd.Zone,XintangTown, Zengcheng,Guangzhou,Guangdong,China ManufacturerName.........:MeihengtongIntelligentElectronics(Guangzhou)Co.,Ltd. Address............................:2ndFloor,Factory#A,No.140,TaipingyangInd.Zone,XintangTown, Zengcheng,Guangzhou,Guangdong,China Product............................:ThermalPrinter Model(s)...........................:MHT-S001 AdditionalModel(s)..........:S001,MHT-S002,MHT-S003,MHT-S004,MHT-S005,S002,S003,S004, S005,MHT-M5,M5,MHT-P5808,P5808,M20-M25,X5-X10,Y5-Y10, W5-W10,MHT-M500,M500 Trademark........................:/ ModelDifference..............:MHT-S001isthetestmodel,whileothermodelsarederivativemodels. Thesemodelsarethesameonthecircuit,onlywithdifferentmodel names.Therefore,thetestdataofMHT-S001canrepresenttheremaining models. Preparedby......................:GuangdongZhonghanTestingTechnologyCo.,Ltd. Address............................:Room104/201,Building1,YibaolaiIndustrialPark,Qiaotou,Fuhai Subdistrict,Bao'anDistrict,Shenzhen,Guangdong,China DateofReceipt................:June12,2026 DateofTest(s)..................:June12,2026toJuly13,2026 DateofIssue....................:July13,2026 TestRequested................:Selecttest(s)asrequestedbytheclient. TestStandard(s)..............:FCCCFRTitle47Part15SubpartCSection15.247 Testprocedure................:KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10-2020+Cor.1-2023+C63.10a-2024+Erratato C63.10a-2024 Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. Preparedby:Reviewedby:Approvedby: KimiLu/EngineerBaretWu/DirectorLeviLee/Manager Note:Theresultsshowninthistestreportreferonlytothesample(s)testedunlessotherwisestated.Thistest reportshallnotbereproducedexceptinfull,withoutpriorwrittenapprovalofZHT.Thisdocumentmaybe alteredorrevisedbyZHT,personnelonly,andshallbenotedintherevisionofthedocument. ProjectNo.:ZHT-260612106W01-1 Page 2 of 62 TableofContents Page 1.SUMMARYOFTESTRESULTS...............................................................................4 2.GENERALINFORMATION........................................................................................5 2.1GENERALDESCRIPTIONOFEUT.................................................................................5 2.2DESCRIPTIONOFTESTMODES....................................................................................6 2.3TESTSETUPCONFIGURATION......................................................................................7 2.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)........................................7 3.TESTFACILITYANDTESTINSTRUMENTUSED...................................................8 3.1TESTFACILITY.................................................................................................................8 3.2EQUIPMENTSLISTFORALLTESTITEMS...................................................................8 3.3TESTINGSOFTWARE......................................................................................................9 3.4MEASUREMENTUNCERTAINTY..................................................................................10 4.EMCEMISSIONTEST.............................................................................................11 4.1CONDUCTEDEMISSIONMEASUREMENT..................................................................11 4.1.1POWERLINECONDUCTEDEMISSIONLimits...................................................11 4.1.2TESTPROCEDURE................................................................................................11 4.1.3DEVIATIONFROMTESTSTANDARD..................................................................11 4.1.4TESTSETUP...........................................................................................................12 4.1.5EUTOPERATINGCONDITIONS...........................................................................12 4.1.6TESTRESULTS......................................................................................................13 4.2RADIATEDEMISSIONMEASUREMENT......................................................................15 4.2.1RADIATEDEMISSIONLIMITS...............................................................................15 4.2.2TESTPROCEDURE...............................................................................................16 4.2.3DEVIATIONFROMTESTSTANDARD..................................................................16 4.2.4TESTSETUP...........................................................................................................16 4.2.5EUTOPERATINGCONDITIONS...........................................................................17 5.RADIATEDBANDEMISSIONMEASUREMENT....................................................23 5.1TESTREQUIREMENT:..............................................................................................23 5.2TESTPROCEDURE..................................................................................................23 5.3DEVIATIONFROMTESTSTANDARD.....................................................................24 5.4TESTSETUP..............................................................................................................24 5.5EUTOPERATINGCONDITIONS..............................................................................24 5.6TESTRESULT...........................................................................................................25 6.POWERSPECTRALDENSITYTEST.....................................................................26 6.1APPLIEDPROCEDURES/LIMIT.............................................................................26 6.2TESTPROCEDURE..................................................................................................26 ProjectNo.:ZHT-260612106W01-1 Page 3 of 62 TableofContents Page 6.3DEVI…

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FCCID:2AR8R-MHT-S001 EUTTESTPHOTOS FCCID:2AR8R-MHT-S001 ※※※※※ENDOFREPORT※※※※※