2ASUP-ATYK185Wireless Remote Shutter

ShenzhenLeadermentTechnologyCo.,Ltd. 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:ShenzhenLeadermentTechnologyCo.,Ltd. Address:1stFloor,Building24,LongchengIndustrialZoneGaofengCommunity,Dalang Street,LonghuaDistrict,shenzhen,518109,China ProductName:WirelessRemoteShutter FCCID:2ASUP-ATYK185 Model(s):ATYK185,ATSS195,ATSS191 2.911(d)(5)(i)EquipmentType We,[ShenzhenLeadermentTechnologyCo.,Ltd.](“theapplicant”)certifythattheequipmentfor whichauthorizationissoughtthroughcertificationisnot:  Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules.  Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:kevinWuDate:2024-09-29 TitleandCompanyname:Manager/ShenzhenLeadermentTechnologyCo.,Ltd. NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShenzhenLeadermentTechnologyCo.,Ltd. 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:ShenzhenLeadermentTechnologyCo.,Ltd. Address:1stFloor,Building24,LongchengIndustrialZoneGaofengCommunity,Dalang Street,LonghuaDistrict,shenzhen,518109,China ProductName:WirelessRemoteShutter FCCID:2ASUP-ATYK185 Model(s):ATYK185,ATSS195,ATSS191 2.911(d)(5)(ii)Applicantfiling We,[ShenzhenLeadermentTechnologyCo.,Ltd.]certifythat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedonthe“CoveredList”,establishedpursuantto§1.50002 ofthischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:kevinWuDate:2024-09-29 TitleandCompanyname:Manager/ShenzhenLeadermentTechnologyCo.,Ltd. “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

- Shenzhen Leaderment Technology Co., Ltd. - Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 9/25/2024 U.S. Agent Designation [ Shenzhen Leaderment Technology Co., Ltd.] acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2ASUP-ATYK185): Name and company of U.S. agent:Linkwld LLC Physical U.S. address of agent:1942 Broadway St. STE 314C, Boulder, CO, 80302, US FRN of U.S. agent:0033625682 Email address of U.S. agent:[email protected] [Linkwld LLC] acknowledges their obligation to accept service of process on behalf of [ Shenzhen Leaderment Technology Co., Ltd. ]. [Shenzhen Leaderment Technology Co., Ltd.] with the FRN [0028324390] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature [Name] Kevin Wu [Title] Laboratory Supervisor [Company]Shenzhen Leaderment Technology Co., Ltd. Signature [Name of U.S. agent]Timothy Zhu 48_[model] US_Agent_2.911(d)(7) - U, V05 - Shenzhen Leaderment Technology Co., Ltd. - [Title of U.S. agent]Manager [Company of U.S. agent]Linkwld LLC

ShenzhenLeadermentTechnologyCo.,Ltd. LetterofAuthorization Company:ShenzhenLeadermentTechnologyCo.,Ltd. Address:1stFloor,Building24,LongchengIndustrialZone,Gaofeng Community,DalangStreet,LonghuaDistrict,518109,Shenzhen,China ProductName:WirelessRemoteShutter ModelNumber(s):ATYK185,ATSS195,ATSS191 ProductDescription:WirelessRemoteShutter WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2024-09-27 Name:kevinWu Title:Manager Company:ShenzhenLeadermentTechnologyCo.,Ltd.

ShenzhenLeadermentTechnologyCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2024-09-29 Subject;RequestforConfidentiality FCCID:2ASUP-ATYK185 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram OperationalDescription SWSECURITYDESCRIPTION PartsList Tuneup 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:kevinWu Title:Manager

主测 系列

RFEXPOSUREEVALUATION FCCID:2ASUP-ATYK185 AccordingtoKDB447498D01MobileandPortableDevicesRFExposureProcedures andEquipmentAuthorizationPoliciesv06. AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiationas specifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnotrequired, portabletransmitterswithoutputpowergreaterthantheapplicablelowthresholdrequire SARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode 24020.230.23±11.23050.4113 GFSK24401.501.50 ± 12.50050.5563 2480-0.27-0.27±10.73050.3733 Result:NoStandaloneSARtestisrequired.

Page1of16 AppendixTestData ReportNo.:1813C40041812501TestSampleNo.:1-2-2 StartTestDate:2024.09.03FinishTestDate:2024.09.03 TestEngineer:Auditor: Temperature:25.3°CRelativeHumidity:48% Pressure:101kPa AppendixA:6dBBandwidth TestResult TestModeAntennaFrequency[MHz] 6dBBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt124020.6202401.6562402.2760.5PASS BLE_1MAnt124400.6682439.6522440.3200.5PASS BLE_1MAnt124800.7162479.6202480.3360.5PASS Page2of16 TestGraphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS Page3of16 AppendixB:99%OccupiedBandwidth TestResult TestModeAntennaFrequency[MHz] OCB [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt124021.02602401.46782402.4938------ BLE_1MAnt124401.03352439.45492440.4884------ BLE_1MAnt124800.998282479.49792480.4962------ Page4of16 TestGraphs BLE_1M-Ant1-2402 BLE_1M-Ant1-2440 BLE_1M-Ant1-2480 Page5of16 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt124020.23≤30PASS BLE_1MAnt124401.50≤30PASS BLE_1MAnt12480-0.27≤30PASS TestGraphsPeak BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Page6of16 BLE_1M-Ant1-2480-PASS Page7of16 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt12402-16.28≤8.00PASS BLE_1MAnt12440-14.80≤8.00PASS BLE_1MAnt12480-16.89≤8.00PASS Page8of16 TestGraphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS Page9of16 AppendixE:Bandedgemeasurements TestResult TestModeAntennaChName Frequency [MHz] RefLevel[dBm]Result[dBm]Limit[dBm]Verdict BLE_1MAnt1Low2402-1.28-45.78≤-21.28PASS BLE_1MAnt1High2480-0.95-45.35≤-20.95PASS Page10of16 TestGraphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2480-PASS Page11of16 AppendixF:ConductedSpuriousEmission TestResult TestModeAntenna Frequency [MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm]Limit[dBm]Verdict BLE_1MAnt124020~Reference-2.35-2.35---PASS BLE_1MAnt1240230~1000-2.35-68.34≤-22.35PASS BLE_1MAnt124021000~26500-2.35-53.67≤-22.35PASS BLE_1MAnt124400~Reference0.300.30---PASS BLE_1MAnt1244030~10000.30-67.97≤-19.7PASS BLE_1MAnt124401000~265000.30-53.26≤-19.7PASS BLE_1MAnt124800~Reference-1.16-1.16---PASS BLE_1MAnt1248030~1000-1.16-68.89≤-21.16PASS BLE_1MAnt124801000~26500-1.16-52.85≤-21.16PASS Page12of16 TestGraphs BLE_1M-Ant1-2402-0~Reference-PASS BLE_1M-Ant1-2402-30~1000-PASS BLE_1M-Ant1-2402-1000~26500-PASS Page13of16 BLE_1M-Ant1-2440-0~Reference-PASS BLE_1M-Ant1-2440-30~1000-PASS BLE_1M-Ant1-2440-1000~26500-PASS Page14of16 BLE_1M-Ant1-2480-0~Reference-PASS BLE_1M-Ant1-2480-30~1000-PASS BLE_1M-Ant1-2480-1000~26500-PASS Page15of16 AppendixG:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] BLE_1MAnt124020.672.5026.805.72 BLE_1MAnt124402.1210.0021.206.74 BLE_1MAnt124802.1310.0121.286.72 TestGraphs NTNV-BLE_1M-Ant1-2402 NTNV-BLE_1M-Ant1-2440 Page16of16 NTNV-BLE_1M-Ant1-2480 ---End---

ReportNo.:1813C40041812501 FCCID:2ASUP-ATYK185 Page1of28 FCCTestReport Applicant:ShenzhenLeadermentTechnologyCo.,Ltd. Address: 1stFloor,Building24,LongchengIndustrialZone GaofengCommunity,DalangStreet,Longhua District,shenzhen,518109,China ProductName:WirelessRemoteShutter ReportDate:Sept.26,2024 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:1813C40041812501 FCCID:2ASUP-ATYK185 Page2of28 Contents 1.GeneralInformation.................................................................................................................................6 1.1.ClientInformation...........................................................................................................................6 1.2.DescriptionofDevice(EUT)..........................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest..........................................................................................7 1.4.Operationchannellist....................................................................................................................7 1.5.DescriptionofTestModes.............................................................................................................7 1.6.MeasurementUncertainty.............................................................................................................8 1.7.TestSummary................................................................................................................................8 1.8.DescriptionofTestFacility.............................................................................................................9 1.9.Disclaimer......................................................................................................................................9 1.10.TestEquipmentList...................................................................................................................10 2.Antennarequirement..............................................................................................................................12 2.1.Conclusion...................................................................................................................................12 3.ConductedEmissionatACpowerline..................................................................................................13 3.1.EUTOperation.............................................................................................................................13 3.2.TestSetup....................................................................................................................................13 3.3.TestData......................................................................................................................................13 4.OccupiedBandwidth..............................................................................................................................14 4.1.EUTOperation.............................................................................................................................14 4.2.TestSetup....................................................................................................................................14 4.3.TestData......................................................................................................................................14 5.MaximumConductedOutputPower......................................................................................................15 5.1.EUTOperation.............................................................................................................................15 5.2.TestSetup....................................................................................................................................15 5.3.TestData......................................................................................................................................15 6.PowerSpectralDensity..........................................................................................................................16 6.1.EUTOperation.............................................................................................................................16 6.2.TestSetup....................................................................................................................................16 6.3.TestData......................................................................................................................................16 7.Emissionsinnon-restrictedfrequencybands.......................................................................................17 7.1.EUTOperation.............................................................................................................................17 7.2.TestSetup....................................................................................................................................17 7.3.TestData......................................................................................................................................17 8.Bandedgeemissions(Radiated)..........................................................................................................18 8.1.EUTOperation.............................................................................................................................18 8.2.TestSetup....................................................................................................................................18 8.3.TestData......................................................................................................................................19 9.Emissionsinfrequencybands(below1GHz).......................................................................................20 9.1.EUTOperation...........................................................................................................................…

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Product specification Quick Reference Date Shenzhen Leaderment Technology Co., Ltd. Antenna module on the system board Frequenc Range 2400 ~ 2500MHz Ant. Port Input Pwr. (dBm) 0 (Typ. BT class 2 output power) Tot. Rad. Pwr. (dBm) -1.2 (Input pwr – loss pwr) Peak EIRP(dBm) -3 Directivity (dBi) 1 (all direction antenna) Efficiency (dB) 1.0% Gain (dBi) 1.68 Maximum Power (dBm) -2.6 (XY-plane) Minimum Power (dBm) -8.5(XY-plane) Avg. Power (dBm) -4.8(XY-plane) Input Impendence(ohm) 50 Polarization Type V ertical & Horizontal V . S .W . R < 3 All the technical data and information contained herein are subject to change without prior notice Antenna Layout & module on the system board Antenna Gain Gain Table Unit in dBi @2.44GHz XY-plane XZ-plane YZ-plane Efficiency Peak Avg. Peak Avg. Peak Avg. Module Board 1.35 -0.48 1.68 -3.83 1.11 -2.99 47.6% Return Loss 3D radiation pattern diagram XY-plane XZ-plane YZ-plane X Gain：1.68dBi 2 440MHz