2BL3Q-TY108Car keys

CarIntelligentKeyRemoteControlInstructionManual Controls KeyTypesandFunctions Thisvehiclecomeswiththefollowingkeys: Usethekeystoturnonandoffthepowersystem,andtolockandunlockthedoorsandtoopen thetrunk. Thebuilt-inkeycanbeusedtolock/unlockthedoorswhenthesmartentryremotebattery becomesweakandthepowerdoorlock/unlockoperationisdisabled. Toremovethebuilt-inkey,slidethereleaseknobandthenpulloutthekey.Toreinstallthe built-inkey,pushthebuilt-inkeyintothesmartentryremoteuntilitclicks.1KeyTypesand Functions Allthekeyshaveanimmobilizersystem.Theimmobilizersystemhelpstoprotectagainstvehicle theft. Followtheadvicebelowtopreventdamagetothekeys: 1.Presstheunlockbuttontoremotelyunlockthevehicle. 2.Pressthelockbuttontoremotelylockthevehicle. 3.Pressthebuttontoremotelyactivatethehorn. 4.Insertthekeyintotheignitionswitchtopoweronthevehicle'selectricaldevicesand starttheengine. 5.Positionkeyneartheleftfrontdoorhandle,withinonemeter,andpressthelockbutton.This willautomaticallyraiseallthewindowsandclosethesunroof.If'saconvertible,itwillalso closethetop. 6.Positionthekeyneartheleftfrontdoorhandle,withinonemeter,andpresstheunlockbutton Thiswilllowerallthewindows,openthesunroof,andifit'saconvertible,itwillopenthe top. 7.Pressandholdboththeandunlockbuttonsforaboutfiveseconds.Thekeylightwillflash once.Atthispoint,theunlockfunctionwillonlyworkfortheleftfrontdoorandthecap.To restorefullunlockingcapability,pressandholdboththelockandunlockbuttonsforanotherfive seconds. FCCRequirement changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecould voidtheuser'sauthoritytooperatetheequipment. ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwo conditions: (1)thisdevicemaynotcauseharmfulinterference，and (2)thisdevicemustacceptanyinterferencereceived，includinginterferencethatmaycause undesiredoperation. Note:Thisequipmenthasbeentestedandfoundtocomplywiththelimitsfora ClassBdigitaldevice，pursuanttoPart15oftheFCCRules.Theselimitsaredesignedto providereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation. Thisequipmentgenerates，uses，andcanradiateradiofrequencyenergy，andifnotinstalled andusedinaccordancewiththeinstructions，maycauseharmfulinterferencetoradio communications.However，thereisnoguaranteethatinterferencewillnotoccurina particularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioor televisionreception，whichcanbedeterminedbyturningtheequipmentoffandon，the userisencouragedtotrytocorrecttheinterferencebyoneormoreofthe followingmeasures: -Reorientorrelocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandreceiver. -Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris connected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp.

U.S.AGENTLETTEROFATTESTATION Date:09/26/2025 To:FederalCommunicationsCommission 7435OaklandMillsRoadColumbia,MD21046 FCCID:2BL3Q-TY108 SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGYCO.,LTD(certifiesthat,asofthe dateofthefilingoftheapplication,OasisCompliance,Inc.isourdesignatedU.S.agentfor serviceofprocessfortheabovereferencedFCCID.SHENZHENMINGSHIDA COMMUNICATIONTECHNOLOGYCO.,LTDacceptstomaintainanagentfornoless thanoneyearafterthegranteehasterminatedallmarketingandimportationorthe conclusionofanyCommission-relatedproceedinginvolvingtheequipment. OasisCompliance,Inc.accepts,asofthedateofthefilingoftheapplication,theobligation ofthedesignatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:OasisCompliance,Inc. Address:3313VerdiDr,SanJose,CA95111 FRN:0033464157 Tel.:+0012026028330 Email:[email protected] Signedby(printedname):JamesHe Signature: 09/26/2025 Applicant:SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGYCO.,LTD Address:BuildingD,No.4LongshanIndustrialZone,NanwanStreet,LonggangDistrict, Shenzhen,China FRN:0036243269 Tel:13670014031 Email:[email protected] Signedby(printedname):AmandaLee Signature:

Rev1/26/2023 (SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGYCO.,LTD) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025-9-28 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BL3Q-TY108 (SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGYCO.,LTD)certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. (SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGYCO.,LTD)certifiesthattheequipmentfor whichauthorizationissoughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovided byKasperskyLab,Inc.oranyofitssuccessorsandassignees,includingequipmentwithintegrated KasperskyLab,Inc.(oranyofitssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuant toDA-24-886andKDB986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (AmandaLee) Rev1/26/2023 (SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGYCO.,LTD) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025-9-28 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BL3Q-TY108 (SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGYCO.,LTD)certifiesthat,asofthedateofthe filingoftheapplication,theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentity oranyofitssubsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, (AmandaLee)

47.9 mm 23.0 mm 1.2mm Productspecification Customer nameDongguan Aike Precision Technology Co., Ltd Room 602, Building 19, Changping Jewelry Culture Product name 312MHz PCB Antenn Product item Sample delivery date ManufcturerRexense Antenna model Rex PCB_T33.01.03-V1.3 1.Technical indicatorsof products Frequency Range(MHz) 310-315 Band Width(MHz)5 Impedance(Ω） 50 Return Loss（dB） -15.6 Gain(dBi) MAX 2dBi Polariza?onLinear Ver?cal Antenna MaterialPCB Opera?ng Temp（°C） -30~70 Storage Temp（°C ） -40~85 2. Product picture Industry Center, 568 Huanchang North Road, Changping Town, Dongguan City, Guangdong Province 3.ReturnLoss 4.VSWR 5.Three-dimensionalcoordinates m1 312.2MHz -15.5611 m2 311.2MHz -9.848 m3 313.8MHz -10.1681 312313314315316317311310309308 307 312313314315316317311310309308 307 m1 311.1MHz 1.9196 m2 312.2MHz 1.6651 m3 313.8MHz 1.4134 ANT db: 312MHz 2dbi 311MHz 1dbi 310MHz 0dbi 309MHz 0dbi 313MHz 1dbi 314MHz 0dbi 315MHz 0dbi 6.3Dgainpa?ern 7.E，hplan

SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGYCO.,LTD Date ： 2025-9-28 ProductModelNumber:2BL3Q-TY108 FCCID：2BL3Q-TY108 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:AmandaLee Email:[email protected] Telephone:13670014031 Onbehalfof:SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGY CO.,LTD

SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGYCO.,LTD OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:September19,2025 Subject;RequestforConfidentiality FCCID:2BL3Q-TY108 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:AmandaLee Title:Manager

AnnexA ExternalPhotos TestModelNo.:2BL3Q-TY108Page1of3 TestModelNo.:2BL3Q-TY108Page2of3 TestModelNo.:2BL3Q-TY108Page3of3

Size：L:1cm*W:0.5cm FCCID:2BL3Q-TY108

AnnexB Internalphotos TestModelNo.:2BL3Q-TY108Page1of3 TestModelNo.:2BL3Q-TY108Page2of3 PCBAntenna TestModelNo.:2BL3Q-TY108Page3of3

MAXLABTestingCo.,Ltd.ReportNo.:MAX25090095P01-R09RF RFTESTREPORT ReportReferenceNo........................:MAX25090095P01-R09RF FCCID.................................................:2BL3Q-TY108 Compiledby (position+printedname+signature) .. : Engineer/CindyZheng Supervisedby (position+printedname+signature)..: Manager/HaleyWen Approvedby (position+printedname+signature)..: RFManager/VivianJiang Dateofissue.........................................:September30,2025 TestingLaboratoryName...............:MAXLABTestingCo.,Ltd. Address ................................................. : 1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict, Shenzhen,Guangdong,518052,People’sRepublicofChina Applicant’sname...............................:SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGY CO.,LTD Address.................................................: BuildingD,No.4LongshanIndustrialZone,NanwanStreet, LonggangDistrict,Shenzhen Testspecification .............................. : Standard................................................: FCCPart15.231 KDB447498D01V06 ANSIC95.1-2019 FCC§1.1310 MAXLABTestingCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe MAXLABTestingCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial.MAXLAB TestingCo.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamagesresultingfromthe reader'sinterpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription ........................ :Carkeys TradeMark ............................................ :N/A Manufacturer.........................................:SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGY CO.,LTD Model/Typereference.........................:2BL3Q-TY108 ListedModels......................................:N/A Ratings ................................................... :DC3VFromBattery Modulation ........................................... :ASK Frequency..............................................312MHz Result.....................................................:PASS MAXLABTestingCo.,Ltd.ReportNo.:MAX25090095P01-R09RF RFExposureEvaluation 1.ThecorrespondingSARExclusionThresholdcondition,listedbelow: 1)The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparationdistances≤50 mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)].[Vf(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,16where ➢f(GHz)istheRFchanneltransmitfrequencyinGHz ➢PoweranddistanceareroundedtothenearestmWandmmbeforecalculation ➢Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mmandfor transmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparationdistanceis<5 mm,adistanceof5mmisappliedtodetermineSARtestexclusion. 2)At100MHzto6GHzandfortestseparationdistances>50mm,theSARtestexclusionthresholdis determinedaccordingtothefollowing: a)[Thresholdat50mminstep1)+(testseparationdistance-50mm):(f(MHz)/150)]mW,at100MHz to1500MHz b)[Thresholdat50mminstep1)+(testseparationdistance-50mm)-10]mWat>1500MHzand≤ 6GHz 3)Atfrequenciesbelow100MHz,thefollowingmaybeconsideredforSARtestexclusion. a)Thethresholdatthecorrespondingtestseparationdistanceat100MHzinstep2)ismultipliedby [1+log(100/f(MHz))]fortestseparationdistances>50mmand<200mm. b)Thethresholddeterminedbytheequationina)for50mmand100MHzismultipliedby/2fortest separationdistances≤50mm. c)SARmeasurementproceduresarenotestablishedbelow100MHz.WhenSARtestexclusioncannot beapplied,aKDBinquiryisrequiredtodetermineSARevaluationrequirementsforanytestresultstobe acceptable. 2.CLASSIFICATION Theantennaofthisproduct,undernormalusecondition,isatlessthan20cmawayfromthebodyofthe user.So,thisdeviceisclassifiedasPortableDevice. EUTSpecification Antennatype:PCBAntenna Antennagain(Max)2dBi EvaluationappliedMPEEvaluation SAREvaluation MAXLABTestingCo.,Ltd.ReportNo.:MAX25090095P01-R09RF 3.SARTESTEXCLUSIONTHRESHOLDS ThemeasuredconductedPKPower Mode Frequency(MHz)Fieldstrength(dBuV/m@3) EIRP(dBm) TX31265.87-34.09 Note: EIRP=E Meas +20log(d Meas )-109.5 EIRPistheequivalentisotropicallyradiatedpower,indBm E Meas isthefieldstrengthoftheemissionatthemeasurementdistance,indBuV/m d Meas isthemeasurementdistance,inm EIRP=E+20log(d)-109.5 ThetunedconductedPKPower(declaredbyclient) Mode Frequency(MHz)TargetPower (dBm) Tolerance ±(dBm) TX312-341 Frequency (MHz) Minimum Separation distance(mm) RFOutputpowerResultLimit for1-g SAR Verdict (dBm)(mW) 3125-330.00050.0000503.0 Exempt from SAR Conclusion ThereforethisdevicecomplieswithFCC'sRFradiationexposurelimitsforgeneralpopulationwithout SARevaluation.

MAXLABTestingCo.,Ltd. ReportNo.:MAX25090095P01-R09 Page 1 of27 FCCPART15SUBPARTCTESTREPORT FCCPART15.231 ReportReferenceNo........................:MAX25090095P01-R09 FCCID.................................................:2BL3Q-TY108 Compiledby (position+printedname+signature)..: Engineer/CindyZheng Supervisedby (position+printedname+signature) .. : Manager/HaleyWen Approvedby (position+printedname+signature)..: RFManager/VivianJiang Dateofissue ......................................... :September30,2025 TestingLaboratoryName .............. :MAXLABTestingCo.,Ltd. Address.................................................: 1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict, Shenzhen,Guangdong,518052,People’sRepublicofChina Applicant’sname ............................... :SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGY CO.,LTD Address.................................................: BuildingD,No.4LongshanIndustrialZone,NanwanStreet, LonggangDistrict,Shenzhen Testspecification..............................: Standard ................................................ : FCCPart15.231 ANSIC63.10:2020 MAXLABTestingCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe MAXLABTestingCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial.MAXLAB TestingCo.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamagesresultingfromthe reader'sinterpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription........................:Carkeys TradeMark............................................:N/A Manufacturer.........................................:SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGY CO.,LTD Model/Typereference ......................... :2BL3Q-TY108 ListedModels......................................:N/A Ratings...................................................:DC3VFromBattery Modulation...........................................:ASK Frequency..............................................312MHz Result ..................................................... :PASS MAXLABTestingCo.,Ltd. ReportNo.:MAX25090095P01-R09 Page 2 of27 TESTREPORT Equipmentunder Test : Carkeys Model/Type: 2BL3Q-TY108 ListedModels:N/A ModelDeclaration:N/A Applicant: SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGYCO.,LTD Address: BuildingD,No.4LongshanIndustrialZone,NanwanStreet,Longgang District,Shenzhen Manufacturer: SHENZHENMINGSHIDACOMMUNICATIONTECHNOLOGYCO.,LTD Address: BuildingD,No.4LongshanIndustrialZone,NanwanStreet,Longgang District,Shenzhen TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. MAXLABTestingCo.,Ltd. ReportNo.:MAX25090095P01-R09 Page 3 of27 Contents 1TESTSTANDARDS..............................................................................................................................4 2SUMMARY.................................................................................................................................................5 2.1GeneralRemarks..........................................................................................................................................5 2.2ProductDescription.....................................................................................................................................5 2.3EquipmentUnderTest.................................................................................................................................5 2.4ShortdescriptionoftheEquipmentunderTest(EUT).............................................................................5 2.5BlockDiagramofTestSetup.......................................................................................................................5 2.6SpecialAccessories.....................................................................................................................................6 2.7RelatedSubmittal(s)/Grant(s)...................................................................................................................6 2.8Modifications.................................................................................................................................................6 3TESTENVIRONMENT........................................................................................................................7 3.1Addressofthetestlaboratory....................................................................................................................7 3.2TestFacility...................................................................................................................................................7 3.3Environmentalconditions............................................................................................................................7 3.4Summaryofmeasurementresults..............................................................................................................8 3.5Statementofthemeasurementuncertainty..............................................................................................8 3.6EquipmentsUsedduringtheTest..............................................................................................................9 4TESTCONDITIONSANDRESULTS.......................................................................................11 4.1ACPowerConductedEmission................................................................................................................11 4.2RadiatedEmission......................................................................................................................................12 4.320dBBandwidth..........................................................................................................................................18 4.4DeactivationTime......................................................................................................................................…

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FCCID：2BL3Q-TY108