2A745-WPL-01JPicture Light

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. The device can be used in portable exposure conditions without restriction.

ZhongshanTaozuoElectricalTechnologyCo.,Ltd Address:3/F,Building4,No.22,Fuqing4thRoad,HenglanTown,ZhongshanCity, Guangdong,China Date:2026-05-08 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2A745-WPL-01J FRN:0032704389 (“ZhongshanTaozuoElectricalTechnologyCo.,Ltd”)certifiesthat,asofthedateofthefiling oftheapplication,GOLDENVICTORYINTERNATIONALTRADINGCOLTDisour designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID.(“Zhongshan TaozuoElectricalTechnologyCo.,Ltd”)acceptstomaintainanagentfornolessthanone yearafterthegranteehasterminatedallmarketingandimportationortheconclusionofany Commission-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（ZhongshanTaozuo ElectricalTechnologyCo.,Ltd） SignedonbehalfofGOLDENVICTORY INTERNATIONALTRADINGCOLTD Name:ChengChaoName:LeonHowar Title:ManagerTitle:Manager Date:2026-05-08Date:2026-05-08

Rev1/26/2023 (ZhongshanTaozuoElectricalTechnologyCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:5-8-2026 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2A745-WPL-01J (“ZhongshanTaozuoElectricalTechnologyCo.,Ltd”)certifiesthattheequipmentforwhichauthorization issoughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. (“ZhongshanTaozuoElectricalTechnologyCo.,Ltd”)certifiesthattheequipmentforwhichauthorization issoughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(or anyofitssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB 986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature): (Applicantprintedname):ChengChao Rev1/26/2023 (ZhongshanTaozuoElectricalTechnologyCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:5-8-2026 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2A745-WPL-01J (“ZhongshanTaozuoElectricalTechnologyCo.,Ltd”)certifiesthat,asofthedateofthefilingofthe application,ZhongshanTaozuoElectricalTechnologyCo.,LtdisnotidentifiedontheCoveredList(asa specificallynamedentityoranyofitssubsidiariesoraffiliates)asanentityproducing“covered” equipment. Sincerely, (Applicantsignature): (Applicantprintedname):ChengChao

ZhongshanTaozuoElectricalTechnologyCo.,Ltd Date:May8,2026 ProductModelNumber:WPL-01J,WPL-02J,WPL-03J,WPL-04J,WPL- 05J,WPL-06J,WPL-07J,WPL-08J,WPL-09J,WPL-10J FCCID:2A745-WPL-01J 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:13316974065 Onbehalfof:ZhongshanTaozuoElectricalTechnologyCo.,Ltd

ZhongshanTaozuoElectricalTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:May8,2026 Subject;RequestforConfidentiality FCCID:2A745-WPL-01J 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:ChengChao Title:Manager

ZhongshanTaozuoElectricalTechnologyCo.,Ltd ModelDifference Date:May8,2026 Productdescription:PictureLight Modelname:WPL-01J,WPL-02J,WPL-03J,WPL-04J,WPL-05J,WPL-06J,WPL-07J,WPL- 08J,WPL-09J,WPL-10J FCCID:2A745-WPL-01J WPL-01Jistestedmodel,othermodelsarederivativemodels.Themodelsareidenticalin circuit,onlydifferentonthemodelnames.SothetestdataofWPL-01Jcanrepresentthe remainingmodels. Regards Sincerely Client’ssignature: Client’sname/title:ChengChao/Manager Contactinformation/address:3/F,Building4,No.22,Fuqing4thRoad,Henglan Town,ZhongshanCity,Guangdong,China

FCCID:2A745-WPL-01J EUTPHOTOSExternalPhotos FCCID:2A745-WPL-01J FCCID:2A745-WPL-01J FCCID:2A745-WPL-01J ※※※※※ENDOFREPORT※※※※※

Size:4mm*28mm FCCID:2A745-WPL-01J

FCCID:2A745-WPL-01J EUTPHOTOSInternalPhotos FCCID:2A745-WPL-01J FCCID:2A745-WPL-01J FCCID:2A745-WPL-01J ANT FCCID:2A745-WPL-01J ※※※※※ENDOFREPORT※※※※※

FCCID:2A745-WPL-01J 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, For433 Mode Max conducted Power (dBm) Tune-up power (dBm) Max Power (mW) Frequency(MHz) Min. Distance (mm) Calc. thresholds limit SRD-29.26-29±10.001433.9450.00023.0 EIRP=65.94-95.2=-29.26dBm SoaSARtestisnotrequired Remark:Antennagain=1.9dBi

Productspecification QuickReferenceDate AntennatypePCBantenna FrequencRange433.94MHz Ant.PortInputPwr.(dBm) 0(Typ.BTclass2outputpower) Tot.Rad.Pwr.(dBm) -1.2(Inputpwr–losspwr) PeakEIRP(dBm)1.2 Directivity(dBi) 1(alldirectionantenna) Efficiency(dB)60.2% Gain(dBi) 1.9(AvgGainXY-plane) MaximumPower(dBm) 1.7(XY-plane) MinimumPower(dBm) -4(XY-plane) Avg.Power(dBm) -0.5(XY-plane) InputImpendence(ohm) 50 PolarizationType Vertical&Horizontal V.S.W.R <1.4 Manufacturer ZhongshanTaozuoElectricalTechnologyCo., Ltd Address 3/F,Building4,No.22,Fuqing4thRoad, HenglanTown,ZhongshanCity,Guangdong, China Allthetechnicaldataandinformationcontainedhereinaresubjecttochangewithoutpriornotice AntennaLayout&moduleonthesystemboard AntennaGain GainTable [email protected] Efficiency Peak Avg. Peak Avg. Peak Avg. ModuleBoard 1.2-0.51.9-3.61.1-3.060.2% ReturnLoss TheEnvironmentofAntennaRadiationPattern 3Dradiationpatterndiagram XY-planeXZ-planeYZ-plane

ProjectNo.:ZKT-260507L0161E Page 1 of 30 FCCTESTREPORT FCCID:2A745-WPL-01J ReportNumber...................................:ZKT-260507L0161E DateofTest.......................................................:Mar.24,2026toApr.10,2026 Dateofissue ......................................... :Apr.10,2026 TestResult..........................................: PASS TestingLaboratory............................: ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname ............................. :ZhongshanTaozuoElectricalTechnologyCo.,Ltd Address ............................................... : 3/F,Building4,No.22,Fuqing4thRoad,HenglanTown,Zhongshan City,Guangdong,China Manufacturer'sname......................:ZhongshanTaozuoElectricalTechnologyCo.,Ltd Address ............................................... : 3/F,Building4,No.22,Fuqing4thRoad,HenglanTown,Zhongshan City,Guangdong,China Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.231 ANSIC63.10-2020+Cor1-2023 Testprocedure.....................................: / Non-standardtestmethod................:N/A TestReportFormNo. ....................... : / TestReportForm(s)Originator ..... : ZKTTesting MasterTRF........................................: Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname ..................................... : PictureLight Trademark...........................................: / Model/Typereference ......................... : WPL-01J WPL-02J,WPL-03J,WPL-04J,WPL-05J,WPL-06J,WPL-07J, WPL-08J,WPL-09J,WPL-10J Ratings .................................................. : DC3Vpoweredbybattery ProjectNo.:ZKT-260507L0161E Page 2 of 30 Testingprocedureandtestinglocation: TestingLaboratory ....................................... : ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiuTestedby(name+signature) ....................... : JacksonFangReviewer(name+signature) ....................... : LakeXie Approved(name+signature) ....................... : ProjectNo.:ZKT-260507L0161E Page 3 of 30 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...............................................................................................16 4.2.3TESTSETUP...........................................................................................................16 4.2.4EUTOPERATINGCONDITIONS...........................................................................17 4.2.5TESTRESULTS......................................................................................................18 5.20DBOCCUPIEDBANDWIDTH.............................................................................23 5.1APPLIEDPROCEDURES/LIMIT.............................................................................23 5.2TESTPROCEDURE..................................................................................................23 5.3DEVIATIONFROMSTANDARD...............................................................................23 5.4TESTSETUP..............................................................................................................23 5.5EUTOPERATIONCONDITIONS..............................................................................23 5.6TESTRESULTS..............…

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FCCID:2A745-WPL-01J EUTTESTPHOTOS ※※※※※ENDOFREPORT※※※※※