2BDHV-ABSHUTTER3Bluetooth Smartphone Shutter Remote
Zhongshan Firefly Image Technology CO., LTD
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Application Details
- Equipment Class
- DTS - Digital Transmission System
- Date of Grant
- Aug 24, 2026
- Application Purpose
- Original Equipment
- Equipment Note
- Bluetooth Smartphone Shutter Remote
- Frequency Range
- 2402.00000000 - 2480.00000000
- Country
- China
Documents & Files
Document Text
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Users Manual
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Attestation Statements
LocalRepresentativeLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(7),oftheCommission’sRules(47C.F.R.)weattestasfollowsfor theproductlistedbelow: FCCIDModelname 2BDHV-ABSHUTTER3ABShutter3 Weherebyacknowledgeasfollows: i.bothsigneesconfirmthatthepointofcontactacceptsresponsibilitytoactasaUS- AmericanRepresentativeonbehalfoftheapplicant ii.thepointofcontactprovidesthephysicalU.S.addressandemailaslistedbelow iii.bothpartiesmaintaintherequirementsofthisagreementfornolessthanoneyear afterthegranteehasterminatedallmarketingandimportationortheconclusionof anyCommission-relatedproceedinginvolvingtheequipment. iv.Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,the granteeisobligatedtonotifytheFCCwithin30daysviathegrantingTCB. US-AmericanPointofContactApplicant/ApprovalHolder SignatureDate:2026-8-19SignatureDate:2026-8-19 CompanyName:HOLISTICTLCCORPORATIONZhongshanFireflyImage TechnologyCO.,LTD FRN:00387437380034453522 ContactName:CHUNYANGJIANGLanziLi Address:69TidyIslandBlvdBradenton,FL 34210UnitedStates 3rdFloor,BuildingA,No.101 QianjinfourthRoad, ThirdIndustrial Zone,Tanzhou,Zhongshan, Guangdong Phone:(813)203-204986-760-88876599 Email:[email protected]@goocong.cn
External Photos
Page1of5FCCID: 2BDHV-ABSHUTTER3 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ExternalPhotos Photo1 Photo2 Page2of5FCCID: 2BDHV-ABSHUTTER3 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of5FCCID: 2BDHV-ABSHUTTER3 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of5FCCID: 2BDHV-ABSHUTTER3 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Page5of5FCCID: 2BDHV-ABSHUTTER3 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 ------End------
ID Label/Location Info
Label FCCID:2BDHV-ABSHUTTER3
Internal Photos
Page1of3FCCID: 2BDHV-ABSHUTTER3 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. InternalPhotos Photo1 Photo2 Page2of3FCCID: 2BDHV-ABSHUTTER3 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 BTAntenna Page3of3FCCID: 2BDHV-ABSHUTTER3 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 ------End------
RF Exposure Info
Page1of8ReportNo.:AiTDG-260707001W3 Note:Thisdevicehasbeentestedandfoundtocomplywiththestandard(s)listed,thistestreportmerelycorrespondstothe testsample.Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory.This reportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguanYaxu(AiT)TechnologyLimited.Ifthere isaneedtoalterorrevisethisdocument,therightbelongstoDongguanYaxu(AiT)TechnologyLimited,anditshouldgivea priorwrittennoticeoftherevisiondocument.Thistestreportmustnotbeusedbytheclienttoclaimproductendorsement. DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan,Guangdong,China. RFExposureevaluation ProductName: BluetoothSmartphoneShutterRemote BrandName: N/A Model: ABShutter3 SeriesModel: N/A FCCID: 2BDHV-ABSHUTTER3 Applicant: ZhongshanFireflyImageTechnologyCO.,LTD Address: 3rdFloor,BuildingA,No.101QianjinRoad,ThirdIndustrialZone, TanzhouTown,ZhongshanCity,GuangdongProvince,China Manufacturer: ZhongshanFireflyImageTechnologyCO.,LTD Address: 3rdFloor,BuildingA,No.101QianjinRoad,ThirdIndustrialZone, TanzhouTown,ZhongshanCity,GuangdongProvince,China Standard(s): 47CFR§1.1310,47CFR§2.1093 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt: Jul.07,2026 DateofTest: Jul.07,2026~Aug.03,2026 IssuedDate: Aug.04,2026 IssuedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan,Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 Reviewedby:Approvedby: EmiyaLinSimbaHuang Page 2 of 8 ReportNo.:AiTDG-260707001W3 ReportReviseRecord ReportVersionIssuedDateNotes V1.0Aug.04,2026InitialRelease Page 3 of 8 ReportNo.:AiTDG-260707001W3 Contents 1GENERALINFORMATION.............................................................................................................................................4 1.1ENVIRONMENTALCONDITIONS........................................................................................................................................4 1.2GENERALDESCRIPTIONOFEUT......................................................................................................................................4 1.3TESTFACILITY...............................................................................................................................................................5 1.4MEASUREMENTUNCERTAINTY........................................................................................................................................6 2METHODOFMEASUREMENT......................................................................................................................................7 2.1APPLICABLESTANDARD.................................................................................................................................................7 2.2EVALUATIONMETHODANDLIMIT...................................................................................................................................7 2.3MANUFACTURINGTOLERANCE........................................................................................................................................8 2.4EVALUATIONRESULT......................................................................................................................................................8 2.5CONCLUSION................................................................................................................................................................8 Page 4 of 8 ReportNo.:AiTDG-260707001W3 1GENERALINFORMATION 1.1Environmentalconditions Duringthemeasurementtheenvironmentalconditionswerewithinthelistedranges: NormalTemperature:25°C RelativeHumidity:55% AirPressure:101kPa 1.2GeneralDescriptionofEUT ProductName:BluetoothSmartphoneShutterRemote Model/Type reference: ABShutter3 SerialModel:N/A PowerSupply:Buttonbattery:3VDC,120mAh Hardwareversion.:N/A Softwareversion.:N/A Testsample(s)ID:AiTDG-260707001-1 BT: Modulation:GFSK Operationfrequency:2402MHz-2480MHz Channelnumber:40Channels Channelseparation:2MHz Antennatype:PCBAntenna Antennagain:-0.85dBi Remark:TheaboveDUT'sinformationwasdeclaredbymanufacturer.Formoredetailedfeatures description,pleaserefertothemanufacturer’sspecificationsortheUser'sManual. Page 5 of 8 ReportNo.:AiTDG-260707001W3 1.3TestFacility TestLaboratory: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan,Guangdong,China Thetestfacilityisrecognized,certifiedoraccreditedbythefollowingorganizations: CNAS-RegistrationNo:L6177 DongguanYaxu(AiT)technologyLimitedisaccreditedtoISO/IEC17025:2017generalRequirements forthecompetenceoftestingandcalibrationlaboratories(CNAS-CL01AccreditationCriteriaforthe competenceoftestingandcalibrationlaboratories)onApril18,2022 FCC-RegistrationNo.:362653DesignationNumber:CN1457 DongguanYaxu(AiT)TechnologyLimitedhasbeenregisteredandfullydescribedinareportfiledwith the(FCC)FederalCommunicationsCommission.TheacceptanceletterfromtheFCCismaintainedin ourfiles. IC-RegistrationNo.:6819ACABidentifier:CN0122 The3mSemi-anechoicchamberofDongguanYaxu(AiT)TechnologyLimitedhasbeenregisteredby CertificationandEngineeringBureauofIndustryCanadaforradioequipmenttestingwithRegistration No.:6819A A2LA-LabCert.No.:6317.01 DongguanYaxu(AiT)TechnologyLimitedhasbeenaccreditedbyA2LAfortechnicalcompetencein thefieldofelectricaltesting,andprovedtobeincompliancewithISO/IEC17025:2017General RequirementsfortheCompetenceofTestingandCalibrationLaboratoriesandanyadditionalprogram requirementsintheidentifiedfieldoftesting. Page 6 of 8 ReportNo.:AiTDG-260707001W3 1.4Measurementuncertainty Thedataandresultsreferencedinthisdocumentaretrueandaccurate.Thereaderiscautionedthat theremaybeerrorswithinthecalibrationlimitsoftheequipmentandfacilities.Themeasurement uncertaintywascalculatedforallmeasurementslistedinthistestreportaccordingtoCISPR16- 4“Specificationforradiodisturbanceandimmunitymeasuringapparatusandmethods–Part4: UncertaintyinEMCMeasurements”an…
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Test Report
Antennatestreport 1.Specification EUTName CBUAntenna Wirelesstype BLE AntennaType PCBantenna Dimensions AppendixA 2.TechnicalInformation FrequencyRange 2402MHz~2480MHz TestFrequency 2400,2410......2500MHz 3. AppendixAAntennaDimension 4.AppendixCGainandEfficiency 5.AppendixDRadiationPattern Manufacturer:ZhongshanFireflyImageTechnologyCO.,LTD Address: 3rdFloor,BuildingA,No.101QianjinRoad,ThirdIndustrialZone,Tanzhou Town,ZhongshanCity,GuangdongProvince,China
Test Report
Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260707001W2 FCC ID: 2BDHV-ABSHUTTER3 Page 1 of 35 Appendix B RF Test Data for BT (BLE) (Conducted Measurement) Product Name: Bluetooth Smartphone Shutter Remote Trade Mark: N/A Test Model: AB Shutter3 Environmental Conditions Temperature: 24.6 C Relative Humidity:52.4% ATM Pressure:100.0 kPa Test Engineer:Emiya Lin Supervised by:Simba Huang Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260707001W2 FCC ID: 2BDHV-ABSHUTTER3 Page 2 of 35 Contents Page COVER PAGE 1 Duty Cycle........................................................................................................................................................................................ 3 1.1 Test Result............................................................................................................................................................................3 1.2 Test Graphs...........................................................................................................................................................................4 2 Maximum Conducted Output Power................................................................................................................................................. 7 2.1 Test Result............................................................................................................................................................................7 2.2 Test Graphs...........................................................................................................................................................................8 3 -6dB Bandwidth...............................................................................................................................................................................11 3.1 Test Result.......................................................................................................................................................................... 11 3.2 Test Graphs.........................................................................................................................................................................12 4 Maximum Power Spectral Density Level.........................................................................................................................................15 4.1 Test Result..........................................................................................................................................................................15 4.2 Test Graphs.........................................................................................................................................................................16 5 Band Edge......................................................................................................................................................................................19 5.1 Test Result..........................................................................................................................................................................19 5.2 Test Graphs.........................................................................................................................................................................20 6 Conducted RF Spurious Emission.................................................................................................................................................. 24 6.1 Test Result..........................................................................................................................................................................24 6.2 Test Graphs.........................................................................................................................................................................25 7 Restrict Band.................................................................................................................................................................................. 31 7.1 Test Result..........................................................................................................................................................................31 7.2 Test Graphs.........................................................................................................................................................................32 Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260707001W2 FCC ID: 2BDHV-ABSHUTTER3 Page 3 of 35 1 Duty Cycle 1.1 Test Result ModeFrequency (MHz)Duty Cycle (%)Correction Factor 1/T (kHz) BLE 1M240264.351.912.56 BLE 1M244064.541.92.5 BLE 1M2480641.942.56 BLE 2M240235.24.544.76 BLE 2M244034.694.64.76 BLE 2M248035.214.534.76 Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260707001W2 FCC ID: 2BDHV-ABSHUTTER3 Page 4 of 35 1.2 Test Graphs Test Graphs BLE 1M 2402MHz BLE 1M 2440MHz Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260707001W2 FCC ID: 2BDHV-ABSHUTTER3 Page 5 of 35 BLE 1M 2480MHz BLE 2M 2402MHz Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260707001W2 FCC ID: 2BDHV-ABSHUTTER3 Page 6 of 35 BLE 2M 2440MHz BLE 2M 2480MHz Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260707001W2 FCC ID: 2BDHV-ABSHUTTER3 Page 7 of 35 2 Maximum Conducted Output Power 2.1 Test Result ModeFrequency (MHz)Conducted Power (dBm) Limit (dBm)Verdict BLE 1M24020.3130Pass BLE 1M24401.0330Pass BLE 1M24801.2930Pass BLE 2M24020.3130Pass BLE 2M24401.0830Pass BLE 2M24801.2930Pass Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260707001W2 FCC ID: 2BDHV-ABSHUTTER3 Page 8 of 35 2.2 Test Graphs Test Graphs BLE 1M 2402MHz BLE 1M 2440MHz Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260707001W2 FCC ID: 2BDHV-ABSHUTTER3 Page 9 of 35 BLE 1M 2480MHz BLE 2M 2402MHz Dongguan Yaxu (AiT) Technology Limited Report No.:AiTDG-260707001W2 FCC ID: 2BDHV-ABSHUTTER3 Page 10 o…
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Test Report
Page1of33ReportNo.:AiTDG-260707001W2 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TESTREPORT ClientInformation: Applicant:ZhongshanFireflyImageTechnologyCO.,LTD Applicantadd.: 3rdFloor,BuildingA,No.101QianjinRoad,ThirdIndustrialZone,Tanzhou Town,ZhongshanCity,GuangdongProvince,China Manufacturer:ZhongshanFireflyImageTechnologyCO.,LTD Manufactureradd.: 3rdFloor,BuildingA,No.101QianjinRoad,ThirdIndustrialZone,Tanzhou Town,ZhongshanCity,GuangdongProvince,China ProductInformation: ProductName:BluetoothSmartphoneShutterRemote ModelNo:ABShutter3 BrandName:N/A FCCID:2BDHV-ABSHUTTER3 Applicablestandards: FCCCFRTitle47Part15SubpartCSection15.247 PreparedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan, Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 DateofReceipt:Jul.07,2026DateofTest:Jul.07,2026~Aug.03,2026 DateofIssue:Aug.04,2026TestResult:Pass ThisdevicedescribedabovehasbeentestedbyDongguanYaxu(AiT)TechnologyLimitedandthe testresultsshowthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements. Anditisapplicableonlytothetestedsampleidentifiedinthereport. Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguan Yaxu(AiT)TechnologyLimited,thisdocumentmaybealteredorrevisedbyDongguanYaxu(AiT) TechnologyLimited,personalonly,andshallbenotedintherevisionofthedocument.Thistest reportmustnotbeusedbytheclienttoclaimproductendorsement. Reviewedby:Approvedby: EmiyaLinSimbaHuang Page2of33ReportNo.:AiTDG-260707001W2 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. 1Contents Page COVERPAGE 1CONTENTS...........................................................................................................................................................................2 2TESTSUMMARY.................................................................................................................................................................4 2.1StatementoftheMeasurementUncertainty........................................................................................4 2.2MeasurementUncertainty....................................................................................................................4 3TESTFACILITY....................................................................................................................................................................5 3.1Deviationfromstandard.......................................................................................................................5 3.2Abnormalitiesfromstandardconditions...............................................................................................5 3.3TestLocation.........................................................................................................................................5 4GENERALINFORMATION................................................................................................................................................6 4.1Testfrequencies...................................................................................................................................7 4.2EUTPeripheralList..............................................................................................................................7 4.3TestPeripheralList...............................................................................................................................7 4.4TESTMETHODOLOGY.......................................................................................................................8 4.4.1EUTConfiguration.............................................................................................................................8 4.4.2EUTExercise.....................................................................................................................................8 4.4.3GeneralTestProcedures..................................................................................................................8 4.5DescriptionofTestModes....................................................................................................................9 5EQUIPMENTUSEDDURINGTEST...............................................................................................................................10 6TESTRESULTSANDMEASUREMENTDATA..........................................................................................................12 6.1Antennarequirement..........................................................................................................................12 6.2OnTimeandDutyCycle....................................................................................................................13 6.3MaximumConductedOutputPowerMeasurement..........................................................................14 6.46dBSpectrumBandwidthMeasurement..........................................................................................15 6.5PowerSpectralDensity......................................................................................................................16 6.6ConductedSpuriousEmissionsandBandEdgesTest.....................................................................17 6.7Restrict-bandBand-edgeMeasurements..........................................................................................18 6.8RadiatedEmissionsMeasurement....................................................................................................21 6.9ConductedEmissions.........................................................................................................................32 7TESTSETUPPHOTOGRAPHSOFEUT......................................................................................................................33 8EXTERNALPHOTOGRAPHSOFEUT............................................…
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Test Setup Photos
Page1of2 FCCID:2BDHV-ABSHUTTER3 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TestSetupPhoto RadiatedEmission Page2of2 FCCID:2BDHV-ABSHUTTER3 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. RFConduction ------End------
Contact Information
Applicant
Lanzi Li(Sales Manager)
[email protected]Fax: 86-760-88876599
Technical Contact
Test Firm
Dongguan Yaxu (AiT) Technology LimitedCoin Tang
Technical Specifications
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 1.30 mW |