2BG6G-LM-M-2000Snow Machine

FCC WARNING This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 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. Note: The Grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. such modifications could void the user's authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement. This equipment complies with FCC's RF radiation exposure limits set forth for an uncontrolled environment. This device and its antenna(s) must not be co-located or conjunction with any other antenna or transmitter.

GuangdongLiminStageLightingEquipmentCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:July05，2024 FCCID:2BG6G-LM-M-2000 Ref.#1:AttestationStatementsPart2.911(d)(5)(i)Filing GuangdongLiminStageLightingEquipmentCo.,LtdLtcertifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. Ref.#2:AttestationStatementsPart2.911(d)(5)(ii)Filing GuangdongLiminStageLightingEquipmentCo.,Ltdcertifiesthat,asofthedateof thefilingoftheapplication,theapplicantisnotidentifiedontheCoveredListasan entityproducing“covered”equipment. Applicant:GuangdongLiminStageLightingEquipmentCo.,Ltd Address:BuildingC20,wanyangZhongchuangCity,DawangAvenue,DawangGaoxinDistrict, SihuiCity,ZhaoqingCity,GuangdongProvince ContactPerson: Tel.:18902432826 Email:[email protected] Sincerely, Signature:

GuangdongLiminStageLightingEquipmentCo.,Ltd Address：BuildingC20,wanyangZhongchuangCity,DawangAvenue,DawangGaoxinDistrict, SihuiCity,ZhaoqingCity,GuangdongProvince Date:2024-07-29 FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2BG6G-LM-M-2000 FRN:0035586718 (“GuangdongLiminStageLightingEquipmentCo.,Ltd”)certifiesthat,asofthedateofthe filingoftheapplication,GSSSERVICEINCisourdesignatedU.S.agentforserviceof processfortheabovereferencedFCCID.(“GuangdongLiminStageLightingEquipmentCo., Ltd”)acceptstomaintainanagentfornolessthanoneyearafterthegranteehasterminated allmarketingandimportationortheconclusionofanyCommission-relatedproceeding involvingtheequipment. GSSSERVICEINCaccepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:GSSSERVICEINC Address:6547NAcademyBlvd#2266ColoradoSpringsCOLORADO80918UnitedStates FRN:0033402082 ContactName:MichouxLogan TelephoneNo:001-949-2990192 Email:[email protected] Sincerely, Signedonbehalfof（GuangdongLiminStage LightingEquipmentCo.,Ltd） SignedonbehalfofGSSSERVICEINC Name:MeiyuLiuName:MichouxLogan Title:CEOTitle:Manager Date:2024-07-29Date:2024-07-29

GuangdongLiminStageLightingEquipmentCo.,Ltd Date：July19，2024 ProductModelNumber:LM-M-2000,LM-M-1800,LM-M-1500,LM-M- 1300,LM-M-1200,LM-M-1000,LM-M-850,LM-M-800,LM-M-650,LM-M-600 FCCID：2BG6G-LM-M-2000 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatORGANIZATION.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyORGANIZATION.onourbehalf shallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:CEO Email:[email protected] Telephone:18902432826 Onbehalfof:GuangdongLiminStageLightingEquipmentCo.,Ltd

GuangdongLiminStageLightingEquipmentCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:July19,2024 Subject;RequestforConfidentiality FCCID:2BG6G-LM-M-2000 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:MeiyuLiu Title:CEO

GuangdongLiminStageLightingEquipmentCo.,Ltd LM-M-2000_ModelDifference Productdescription:SnowMachine Modelname:LM-M-2000,LM-M-1800,LM-M-1500,LM-M-1300,LM-M-1200,LM-M- 1000,LM-M-850,LM-M-800,LM-M-650,LM-M-600 FCCID：2BG6G-LM-M-2000 LM-M-2000istestedmodel,othermodelsarederivativemodels.Themodelsare identicalincircuit,onlydifferentonthemodelnames.SothetestdataofLM-M- 2000canrepresenttheremainingmodels. Regards Sincerely Client’ssignature: Client’sname/title:MeiyuLiu/CEO Contactinformation/address:FitstFloor,BuildingNo.8,Gardenwangdu,High- techDistrict,Zhaoqing,Guangdong,China

Antenna Specification Antenna Photo & Length (mm) Model Nam:433MHz ANT Frequency:433MHz +/-5MHz MAX. Gain:0dBi Impedance:Omni-directional Antenna Length:108.5mm Manufacture:Guangdong Limin Stage Lighting Equipment Co., Ltd Address: Fitst Floor, Building No.8, Garden wangdu, High-techDistrict, Zhaoqing, Guangdong, China

FCCID:2BG6G-LM-M-2000 EUTPHOTOS(ExternalPhotos) FCCID:2BG6G-LM-M-2000 FCCID:2BG6G-LM-M-2000 FCCID:2BG6G-LM-M-2000 ※※※※※ENDOFREPORT※※※※※

(17*23)MM FCCID:2BG6G-LM-M-2000

FCCID:2BG6G-LM-M-2000 EUTPHOTOS(InternalPhotos) FCCID:2BG6G-LM-M-2000 FCCID:2BG6G-LM-M-2000 ※※※※※ENDOFREPORT※※※※※

FCCID:2BG6G-LM-M-2000 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093，Unlessspecifically requiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbodyand10-gextremitySAR evaluationforgeneralpopulationexposureconditions,bymeasurementornumericalsimulation,isnotrequired whenthecorrespondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtestexclusion thresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤ 3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculationTheresultis roundedtoonedecimalplaceforcomparison Here, ForBluetooth Mode Max conducted Power (dBm) Tune-up power (dBm) Max Power (mW) Frequency(MHz) Min. Distance (mm) Calc. thresholds limit SRD-17.68 -17±1 0.03433.92 50.003 3.0 EIRP=77.48+20log(3)-104.7=-17.68dBm SoaSARtestisnotrequired Remark:Antennagain=0dBi

ProjectNo.:ZHT-240612009E Page 1 of 29 FCCTESTREPORT FCCID:2BG6G-LM-M-2000 ReportNumber...................................:ZHT-240612009E DateofTest...........................................:June12,2024toJuly30,2024 Dateofissue ......................................... :July30,2024 TestResult .......................................... :PASS TestingLaboratory............................:GuangdongZhonghanTestingTechnologyCo.,Ltd. Address...............................................:Room104,Building1,YibaolaiIndustrialPark,QiaotouCommunity, FuhaiStreet,Bao'anDistrict,Shenzhen,Guangdong,China Applicant'sname ............................. :GuangdongLiminStageLightingEquipmentCo.,Ltd Address ............................................... :BuildingC20,wanyangZhongchuangCity,DawangAvenue, DawangGaoxinDistrict,SihuiCity,ZhaoqingCity,Guangdong Province Manufacturer'sname......................:GuangdongLiminStageLightingEquipmentCo.,Ltd Address...............................................:BuildingC20,wanyangZhongchuangCity,DawangAvenue, DawangGaoxinDistrict,SihuiCity,ZhaoqingCity,Guangdong Province Testspecification: Standard ................................................ :FCCCFRTitle47Part15SubpartCSection15.231 ANSIC63.10:2013 Testprocedure.....................................:/ Non-standardtestmethod ................ :N/A ThisdevicedescribedabovehasbeentestedbyZHT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZHT,thisdocumentmay bealteredorrevisedbyZHT,personalonly,andshallbenotedintherevisionofthedocument. Productname.....................................:SnowMachine Trademark ........................................... :/ Model/Typereference ......................... :LM-M-2000 LM-M-1800,LM-M-1500,LM-M-1300,LM-M-1200,LM-M-1000,LM-M- 850,LM-M-800,LM-M-650,LM-M-600 ModelDifference .................................. :LM-M-2000istestedmodel,othermodelsarederivativemodels.Th emodelsareidenticalincircuit,onlydifferentonthemodelnames. SothetestdataofLM-M-2000canrepresenttheremainingmodels. Ratings .................................................. :Input:DC12Vfrombattery ProjectNo.:ZHT-240612009E Page 2 of 29 Testingprocedureandtestinglocation: TestingLaboratory.......................................:GuangdongZhonghanTestingTechnologyCo.,Ltd. Address............................................................:Room104,Building1,YibaolaiIndustrialPark,Qiaotou Community,FuhaiStreet,Bao'anDistrict,Shenzhen, Guangdong,China LeonLiTestedby(name+signature).......................: BaretWuReviewer(name+signature).......................: LeviLee Approved(name+signature).......................: ProjectNo.:ZHT-240612009E Page 3 of 29 TableofContentsPage 1.VERSION...................................................................................................................5 2.SUMMARYOFTESTRESULTS...............................................................................6 2.1TESTFACILITY..................................................................................................................7 2.2MEASUREMENTUNCERTAINTY.....................................................................................7 3.GENERALINFORMATION........................................................................................8 3.1GENERALDESCRIPTIONOFEUT..................................................................................8 3.2DESCRIPTIONOFTESTMODES....................................................................................9 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED...............9 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)........................................9 3.5EQUIPMENTSLISTFORALLTESTITEMS..................................................................10 4.EMCEMISSIONTEST.............................................................................................12 4.1CONDUCTEDEMISSIONMEASUREMENT..................................................................12 4.1.1POWERLINECONDUCTEDEMISSIONLIMITS..................................................12 4.1.2TESTPROCEDURE...............................................................................................13 4.1.3DEVIATIONFROMTESTSTANDARD...................................................................13 4.1.4TESTSETUP...........................................................................................................13 4.1.5EUTOPERATINGCONDITIONS............................................................................13 4.1.6TESTRESULTS......................................................................................................13 4.2RADIATEDEMISSIONMEASUREMENT.......................................................................14 4.2.1RADIATEDEMISSIONLIMITS...............................................................................14 4.2.2TESTPROCEDURE...............................................................................................15 4.2.3TESTSETUP...........................................................................................................16 4.2.4EUTOPERATINGCONDITIONS............................................................................17 4.2.5TESTRESULTS......................................................................................................17 5.BANDWIDTHTEST.................................................................................................22 5.1APPLIEDPROCEDURES/LIMIT..............................................................................22 5.2TESTPROCEDURE...................................................................................................22 5.3DEVIATIONFROMSTANDARD................................................................................22 5.4TESTSETUP...........................................................................…

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FCCID:2BG6G-LM-M-2000 EUTTESTPHOTOS ※※※※※ENDOFREPORT※※※※※