2AU7R-MST-F304BRemote control

MST-F304BRemote control operation instruction Asshowninthefigure: 1 、 button:Pressthiskeytoturnonoroffthefan 。 2、1-3Numberbutton:Gear1-3isthefan/motorspeedbutton,gear1isthelowestspeed, gear3isthehighestspeed。 3 、 Nightlampbutton:Pressthiskeyforthenightlightmode,andthelamppoweris directlyreducedtotheminimum。 4 、 anti-theftmodelbutton:Pressthiskeyforanti-theftmode,turnoffthefan,turnon thelight,andturnonthelightfor5minutesevery2hours。 5、Naturalwindbutton:Pressthiskeyfornaturalwind,andthefanrotatesfromthe currentgeartothefirstgear。 6、CCTbutton:Shortpressthiskeytochangethecolortemperaturefrom 2700/3000/4500/5700/6500K,longpressthiskeytochangethecolortemperaturefrom 6500->2700Kor2700K->6500K。 7 、 LEDON/OFFbutton:Pressthiskeytoturnthelightonandoff 。 8、DIMbutton:Longpressthiskeytoadjustthebrightness,longpressthebrightness downwardorupwardadjustment,untiladjustedtothehighestorlowestbrightness,tothetarget brightnessreleasewillstopadjustingthebrightness。 9、1H、2H、4H：Isthetimedshutdownkey,pressthiskey,1H/2H/4Hlaterturnoffthemotor。 10、Bluelight：Pressanykeyoftheremotecontrol,theindicatorlightwilllightup,andthe remotecontrolwillissueinstructions。 Restoreelectricalpower.Within30secondsofrestoringelectricalpower,pressandhold the“”buttonontheremotecontrotransmitterfor5secondsoruntilightonthefan blinkstwiceUsetheremotecontroltransmittertotesttheliahtandfanfunctionstoconfirm thelearningprocessiscomplete. 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. Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment The devices has been evaluated to meet general RF exposure requirement the device can be used in portable exposure condition without restriction

C5266091_X24_Ed.2 1/1 Huizhou MOSITOECO intelligence Lighting Technology Co., Ltd “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Huizhou MOSITOECO intelligence Lighting Technology Co., Ltd Grantee code: 2AU7R FCC ID: 2AU7R-MST-F304B Contact Name: Yun Peng Address: East Hechang No.5 Road,Zhongkai Hi-tech industrial Development Park,Huizhou ,Guangdong,China Telephone No: 86 0752-2475316 Fax No: 86 0752-7836085 Email: [email protected] i. [Huizhou MOSITOECO intelligence Lighting Technology Co., Ltd] (“the applicant”) certifies 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. The applicant must sign this certification. ii. [Huizhou MOSITOECO intelligence Lighting Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Huizhou MOSITOECO intelligence Lighting Technology Co., Ltd] (“the applicant”) certifies 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 . Date: 2023/07/14 Applicant’s Name: Yun Peng Title: Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

C5266091_X8_Ed.1 1/1 Letter of Authorization Huizhou MOSITOECO intelligence Lighting Technology Co., Ltd Company: Huizhou MOSITOECO intelligence Lighting Technology Co., Ltd Address: East Hechang No.5 Road,Zhongkai Hi-tech industrial Development Park,Huizhou ,Guangdong,China Product Name: Remote control Model Number: MST-F304B FCC Identifier: 2AU7R-MST-F304B We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Yun Peng Date: 2023.07.14 Title: Manager Signature of applicant:

C5266091_X10_Ed.2 1/1 Huizhou MOSITOECO intelligence Lighting Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-07-14 Subject: Request for Confidentiality FCC ID: 2AU7R-MST-F304B To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Yun Peng Title: Manager 2023.07.14

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LabelandLabelLocation FCCID:2AU7R-MST-F304B

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FCCRFExposure EUTDescription:Remotecontrol ModelNo.:MST-F304B FCCID:2AU7R-MST-F304B Equipmenttype:Portabledevices AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093 ， Unless specificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbody and10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurementor numericasimulation,isnotrequiredwhenthecorrespondingSARTestExclusion Thresholocondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances<50mm,the1-gand10-gSARtestexclusion thresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distancemm)]·[vfGHz)]<3.0for1-gSAR,ands7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison EIRP=EMeas+20log(dmeas)-104.7 EIRPistheequivalentisotropicallyradiatedpower, EMeasindBmisthefieldstrengthoftheemissionatthemeasurementdistance,indBuV/m dMeasisthemeasurementdistance,inm Field strength(dBuV/m) EIRP(dBm)Maxtune- up(mW) Frequency(MHz)Min. distance(mm) Calc. thresholds limit 72.60-22.51760.0056304.2550.00063.0 Conclusion:NoSARisrequired

ITEMMouse ANT SPEC Model Name 304.25M ANT CenterHorizontalVertical Frequency304.25MH z 304.25MH z 72.0172.6 MAX. Gain 0db Polarizatio n Azimuth Beam Omni-directional Pattern Impedance50 Ohm Antenna Length 158.5mm Manufactu re 67.7 56.7 Manufacture's Name 37.6 Huizhou MOSITOECO intelligence Lighting Technology Co., Ltd AddressC block 2 floor , No.10 East Hechang No.5Road,Zhongkai Hi-tech industrial DevelopmentPark,Huizhou ,Guangdong,China

FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com FCCTestReport ReportNo:FCS202306161W01 Issuedfor Applicant: HuizhouMOSITOECOintelligenceLightingTechnology Co.,Ltd Address: Cblock2floor,No.10EastHechangNo.5Road, ZhongkaiHi-techindustrialDevelopmentPark,Huizhou, Guangdong,China ProductName:Remotecontrol BrandName:MST ModelName:MST-F304B SeriesModel:N/A FCCID:2AU7R-MST-F304B IssuedBy:FluxComplianceServiceLaboratory Add:Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-Tech Industrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com Page 2 of24ReportNo.:FCS202306161W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TESTRESULTCERTIFICATION Applicant’sName......................:HuizhouMOSITOECOintelligenceLightingTechnologyCo.,Ltd Address......................................: Cblock2floor,No.10EastHechangNo.5Road,Zhongkai Hi-techindustrialDevelopmentPark,Huizhou,Guangdong,China Manufacture'sName................:HuizhouMOSITOECOintelligenceLightingTechnologyCo.,Ltd Address......................................: Cblock2floor,No.10EastHechangNo.5Road,Zhongkai Hi-techindustrialDevelopmentPark,Huizhou,Guangdong,China ProductDescription ProductName ........................... :Remotecontrol BrandName ............................. :MST ModelName .............................. :MST-F304B SeriesModel .............................. :N/A TestStandards..........................:FCCRulesandRegulationsPart15SubpartC,Section231 TestProcedure..........................:ANSIC63.10:2013 ThisdevicedescribedabovehasbeentestedFCS,thetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofFCS,thisdocument maybealteredorrevisedbyFCS,personalonly,andshallbenotedintherevisionofthedocument.. DateofTest .................................. : Date(s)ofperformanceoftests . :Jun21,2023~Jun30,2023 DateofIssue.................................:Jun30,2023 TestResult.....................................:Pass Testedby: (ScottShen) Reviewedby : (DukeQian) Approvedby: (JackWang) Page 3 of24ReportNo.:FCS202306161W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TableofContentsPage 1.SUMMARYOFTESTRESULTS................................................................................................5 1.1TESTFACTORY..................................................................................................................6 1.2MEASUREMENTUNCERTAINTY......................................................................................6 2.GENERALINFORMATION.........................................................................................................7 2.1GENERALDESCRIPTIONOFTHEEUT...........................................................................7 2.2DESCRIPTIONOFTHETESTMODES.............................................................................8 2.3DESCRIPTIONOFNECESSARYACCESSORIESANDSUPPORTUNITS....................9 2.4EQUIPMENTSLIST...........................................................................................................10 3.RADIATEDEMISSIONMEASUREMENT................................................................................11 3.1LIMIT...................................................................................................................................11 3.2TESTPROCEDURE..........................................................................................................12 3.3TESTSETUP.....................................................................................................................13 3.4TESTRESULTS.................................................................................................................14 4.TRANSMITTERTIME...............................................................................................................18 4.1LIMIT..................................................................................................................................18 4.2TESTPROCEDURE..........................................................................................................18 4.3TESTSETUP.....................................................................................................................18 4.4TESTRESULTS.................................................................................................................18 5.20DBBANDWIDTHTEST.......................................................................................................19 5.1LIMIT..................................................................................................................................19 5.2TESTPROCEDURE..........................................................................................................19 5.3TESTSETUP.....................................................................................................................19 5.4TESTRESULTS.................................................................................................................20 6.DUTYCYCLE............................................................................................................................21 6.1LIMIT..................................................................................................................................21 6.2TESTPROCEDURE..........................................................................................................21 6.3TESTSETUP.........................................................…

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