2BOGA-SK23Mini Camera

ShenzhenShifangDigitalTechnologyCo.,Ltd (Room2619,26thFloor,BuildingA,UnitedPlaza,No.5022,BinheAvenue,FushanCommunity, FutianStreet,FutianDistrict,Shenzhen,China) AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate::September11,2025 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2BOGA-SK23 ShenzhenShifangDigitalTechnologyCo.,Ltd(“theapplicant”)certifiesthat,asofthedateofthefiling oftheapplication,theapplicantisnotidentifiedontheCoveredList,establishedpursuantto§1.50002 ofreferencechapter,asanentityproducing“covered”communicationequipment.Theequipmentfor whichauthorizationissoughtisnot“covered”telecommunicationsequipmentandvideosurveillance equipmentproducedbyentitiesidentifiedontheCommission’sCoveredListthatprohibitedfrom receivinganequipmentauthorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, ApplicantSignature PrintedName:XiaohongChen Title:GeneralManager Address:Room2619,26thFloor,BuildingA,UnitedPlaza,No.5022,BinheAvenue,FushanCommunity, FutianStreet,FutianDistrict,Shenzhen,China Email:[email protected]

ShenzhenShifangDigitalTechnologyCo.,Ltd (Room2619,26thFloor,BuildingA,UnitedPlaza,No.5022,BinheAvenue,FushanCommunity, FutianStreet,FutianDistrict,Shenzhen,China) 1|Page AttestationStatements To:FederalCommunicationsCommissionDate:Sep.11,25 7435OaklandMillsRoad, Columbia,MD21046,USA Subject:AttestationofCompliancewithFCCCoveredListSoftwareRequirements FCCID:2BOGA-SK23 ProductName:MiniCamera Thisletterservesasanattestationthattheequipmentidentifiedabove☐is/☒isnot(selectone)"covered" softwareasdefinedundertheFederalCommunicationsCommission(FCC)CoveredListrequirements,as outlinedinFCC22-84andKDB986446. Specifically,theundersignedcertifiesthattheequipmentforwhichauthorizationissought: 1.Doesnotcontaincybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessors,assignees,parents,subsidiaries,affiliates,oranyentitythathasrebranded orrelabeledsoftwareproducedbytheaforementionedentities. 2.Doesnothavethecapabilitytostore,run,ordeliveranysoftwareidentifiedontheFCCCoveredList, includingbutnotlimitedtocybersecurityandanti-virussoftware. Tosupportthisattestation,theappendixevaluationdocumentationhasbeenpreparedandisincludedinthe certificationfiling. Thisattestationisbasedonathoroughevaluationofthedevice'sdesign,functionality,andsoftware environment.Theundersignedaffirmsthattheinformationprovidedisaccurateandcompletetothebestof theirknowledge. Sincerelyyours, ApplicantSignature PrintedName:XiaohongChen Title:GeneralManager Address:Room2619,26thFloor,BuildingA,UnitedPlaza,No.5022,BinheAvenue,FushanCommunity,Futian Street,FutianDistrict,Shenzhen,China Tel.:13544271400 Email:[email protected] ShenzhenShifangDigitalTechnologyCo.,Ltd (Room2619,26thFloor,BuildingA,UnitedPlaza,No.5022,BinheAvenue,FushanCommunity, FutianStreet,FutianDistrict,Shenzhen,China) 2|Page EvaluationregardingtotheCoveredListSoftware: Compliance Methodology EvaluationProcessResults Deviceis Inherent compliance ☒ TheChipset(s)usedislimitedtorun theCybersecurityoranti-virus software. Compliance ☒ TheMemoryusedislimitedtorunthe Cybersecurityoranti-virussoftware. Compliance ☒ Thereisstoragecapacitylimitationfor storeorinstalltheCybersecurityor anti-virussoftware. Compliance ☒ Operatingsystemusedislimitedto run,installordelivertheCybersecurity oranti-virussoftware. Compliance Deviceisnot Inherent compliance ☐ EvaluationBasedonSoftware BillofMaterials(SBoM) Seeattached“SBoM“ Note:TheSBoMcontentislimited tothescopeofcoveredlist software(e.g.antivirusand cybersecuritysoftware). ☐ EvaluationBasedonScanfor Softwareonthedevice ☐ EvaluationBasedonFilesystemscan ☐ EvaluationBasedonRunning softwarecheck SBOM(SoftwareBillofMaterials)[ForDeviceisnotInherentcompliance] SectionComponentNameVersionSupplier 1 2 3

ShenzhenShifangDigitalTechnologyCo.,Ltd (Room2619,26thFloor,BuildingA,UnitedPlaza,No.5022,BinheAvenue,FushanCommunity, FutianStreet,FutianDistrict,Shenzhen,China) U.S.AgentLetterofAttestation To:FederalCommunicationsCommission 7435OaklandMillsRoad,Columbia,MD21046,USA Date::September11,2025 Ref: AttestationStatement–Part 2.911(d)(7)filing FCCID:2BOGA-SK23 [ ShenzhenShifangDigitalTechnologyCo.,Ltd ](“theapplicant”)certifiesthat,asofthedateofthefiling oftheapplication,[GOLDENVICTORYINTERNATIONALTRADINGCOLTD](“theagent”)isour designatedU.S.agentforserviceofprocessfortheabovereferenceFCCID.Theapplicantaccepts tomaintainanagentforserviceofprocessintheUnitedStatesfornolessthanoneyearaftereither thegranteehaspermanentlyterminatedallmarketingandimportationoftheapplicableequipment withintheU.S.,ortheconclusionofanyCommission-relatedadministrativeorjudicialproceeding involvingtheequipment,whicheverislater.Theapplicantfurtheracknowledgesitisour responsibilitytoinformtheFCCwhenevertheagentinformationchanges. [GOLDENVICTORYINTERNATIONALTRADINGCOLTD]("theagent)understanditistheagent's obligationtoacceptserviceofprocessintheUnitedStatesformattersrelatedtotheapplicable equipment,andatthephysicalU.S.addressandemailaddress. DesignatedU.S.Agent CompanyName:GOLDENVICTORYINTERNATIONALTRADINGCOLTD FRN:0036377570 Address:11016THSTREETSUITE1400 DENVER,CO80202UnitedStates Signature: ContactPerson:LeonHowar Tel:(337)255-0461 Email: [email protected] Applicant CompanyName: ShenzhenShifangDigitalTechnologyCo.,Ltd FRN:0036844108 Address:Room2619,26thFloor,BuildingA,United Plaza,No.5022,BinheAvenue,FushanCommunity, FutianStreet,FutianDistrict,Shenzhen,China Signature: ContactPerson:XiaohongChen Tel:13544271400Email:[email protected]

ShenzhenShifangDigitalTechnologyCo.,Ltd (Room2619,26thFloor,BuildingA,UnitedPlaza,No.5022,BinheAvenue,FushanCommunity,Futian Street,FutianDistrict,Shenzhen,China) FCCSoftwareConfigurationControlDeclarationRev1 FCCSoftwareConfigurationControlDeclaration Date:September11,2025 FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Attn:OETDept. Product/ModelNumber:MiniCamera/SK23,HC2,HC23,SK5,SK50,DK6,DK68, CS36,CS52,SY7,SY75,JK34,KT45,QT56,PT67,DG78,NB87,AZ62,XB47,DF43, Y40,Y60,Y19,Y77,EA88,EA13,EA17,AP06,AP39,AP33 RegardingFCCCountryCodeSelectionguidelinesidentifiedinKDB594280. “Allapplicationsforequipmentauthorizationfortransmittersthatcanhaveradio parameters,orothertechnicalparameters,reportedtotheCommissionsetbysoftware musthaveanattestationindicatingthatnothirdpartywillhavesoftware,orconfiguration control,toprogramthedeviceoutofcomplianceofthetechnicalrulesunderwhichithas beencertified.” Wedeclarethatnothirdpartywillhavesoftware,orconfigurationcontrol,toprogramthedevice outofcomplianceofthetechnicalrulesunderwhichithasbeencertified. (Signatureofapplicant) Name:XiaohongChenDate:Sep.11,25 Title:Manager Tel:13544271400 Fax:13544271400 Email:[email protected]

ShenzhenShifangDigitalTechnologyCo.,Ltd (Room2619,26thFloor,BuildingA,UnitedPlaza,No.5022,BinheAvenue,FushanCommunity, FutianStreet,FutianDistrict,Shenzhen,China) Date:September19,2025 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestfor:FCCID:2BOGA-SK23 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestpermanent confidentialtreatmentoftheexhibitsaccompanyingthiscertificationapplicationasoutlinedbelow: BlockDiagram  Schematics  OperationalDescription Theaboveexhibitscontaintradesecretsand/orproprietaryinformationthatarenotpubliclyavailableand materialsthattheApplicanthasspentconsiderableeffortsindeveloping.Publicdisclosureofthesemay beharmfultotheApplicantandgiveanunfairadvantagetocompetitorsonthemarket. PursuanttoDA04-1705,theapplicantalsorequeststemporaryconfidentialtreatmentoftheexhibits outlinedbelowforaperiodof(upto180)daysfromthedateofequipmentauthorizationandpriorto marketingintheUnitedStatestopreventtheprematurereleaseofanysensitiveinformation.Applicantis awareoftheirresponsibilitytonotifyDERYCOMintheeventinformationregardingtheproductorthe productismadeavailabletothepublicbeforetherequestedperiodhasexpired. UserManual InternalPhotos TestSetupPhotos Sincerely, (Signature) Title:GeneralManager Address:Room2619,26thFloor,BuildingA,UnitedPlaza,No.5022,BinheAvenue,FushanCommunity, FutianStreet,FutianDistrict,Shenzhen,China Tel.:13544271400 Email:[email protected]

ShenzhenShifangDigitalTechnologyCo.,Ltd (Room2619,26thFloor,BuildingA,UnitedPlaza,No.5022,BinheAvenue,FushanCommunity, FutianStreet,FutianDistrict,Shenzhen,China) Date:September19,2025 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID:2BOGA-SK23 I,theundersigned,herebyauthorize(GuangdongZhonghanTestingTechnologyCo.,Ltd.)toactonour behalfinallmattersrelatingtothisapplicationforequipmentcertification. Anyactcarriedoutby(GuangdongZhonghanTestingTechnologyCo.,Ltd.)shallhavethesameeffect asourownandIacknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsof certification,asspecifiedbyDERYCOMCERTIFICATIONSERVICES,INC.,stillresideswith(Shenzhen ShifangDigitalTechnologyCo.,Ltd). WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerely, (Signature) (FullnameofcontactpersonlistedonFCC’swebsite) Title:GeneralManager Tel:13544271400 Fax:13544271400 Email:[email protected]

ShenzhenShifangDigitalTechnologyCo.,Ltd ModelDifference Date:2025-09-11 Productdescription:MiniCamera Modelname:SK23,HC2,HC23,SK5,SK50,DK6,DK68,CS36,CS52,SY7,SY75, JK34,KT45,QT56,PT67,DG78,NB87,AZ62,XB47,DF43,Y40,Y60,Y19,Y77, EA88,EA13,EA17,AP06,AP39,AP33 FCCID:2BOGA-SK23 SK23andY40aretestmodels,whiletheothermodelsarederivativemodels.These modelsarethesameintermsofcircuit,SK23andY40onlydifferincameraand appearanceshape,whileothermodelsandSK23andY40onlyhavedifferentmodel names.Therefore,thetestdataofSK23andY40canrepresenttheremaining models. Client’ssignature: Client’sname/title:XiaohongChen/Manager Contactinformation/address:Room2619,26thFloor,BuildingA,UnitedPlaza,No. 5022,BinheAvenue,FushanCommunity,FutianStreet,FutianDistrict,Shenzhen, China

FCCID:2BOGA-SK23 EUTPHOTOSExternalPhotos Model:SK23 FCCID:2BOGA-SK23 FCCID:2BOGA-SK23 FCCID:2BOGA-SK23 FCCID:2BOGA-SK23 Model:Y40 FCCID:2BOGA-SK23 FCCID:2BOGA-SK23 FCCID:2BOGA-SK23 ※※※※※ENDOFREPORT※※※※※

Size:2mmX10mm FCCID:2BOGA-SK23 Size:2mmX10mm

FCCID:2BOGA-SK23 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093，Unless specificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,by measurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTest ExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, ForBluetooth Mode Max Power (dBm) Tune-up power (dBm) Max Power (mW) Frequency(MHz) Min. Distance (mm) Calc. thresholds limit 2.4GWIFI9.14 8.5±18.91 24525 2.791 3.0 5GWIFI6.76 6±15.01 57755 2.408 3.0 BLE-5.09 -5±10.40 24805 0.126 3.0 SoaSARtestisnotrequired

FCCID:2BOGA-SK23Page1of87 AppendixBfor5.8GWIFITestData ProductName:MiniCamera TestModel:SK23,Y40 EnvironmentalConditions Temperature: 25.4°C RelativeHumidity:54.3% ATMPressure:101.0kPa TestEngineer:LeonLi Supervisedby:BaretWu FCCID:2BOGA-SK23Page2of87 DutyCycle ConditionModeFrequency(MHz)AntennaDutyCycle(%)CorrectionFactor(dB)1/T(kHz) NVNTa5745Ant198.5700.48 NVNTa5785Ant192.380.340.49 NVNTa5825Ant197.640.10.48 NVNTn205745Ant196.020.180.52 NVNTn205785Ant197.460.110.52 NVNTn205825Ant197.460.110.52 NVNTn405755Ant188.680.521.06 NVNTn405795Ant186.360.641.05 NVNTac205745Ant196.980.130.52 NVNTac205785Ant195.070.220.52 NVNTac205825Ant197.970.090.52 NVNTac405755Ant186.490.631.04 NVNTac405795Ant190.480.431.05 NVNTac805775Ant173.021.372.17 NVNTax205745Ant195.540.20.52 NVNTax205785Ant191.940.360.52 NVNTax205825Ant192.340.350.52 NVNTax405755Ant189.620.481.05 NVNTax405795Ant184.820.721.05 NVNTax805775Ant190.20.452.17 FCCID:2BOGA-SK23Page3of87 TestGraphs DutyCycleNVNTa5745MHzAnt1 DutyCycleNVNTa5785MHzAnt1 FCCID:2BOGA-SK23Page4of87 DutyCycleNVNTa5825MHzAnt1 DutyCycleNVNTn205745MHzAnt1 FCCID:2BOGA-SK23Page5of87 DutyCycleNVNTn205785MHzAnt1 DutyCycleNVNTn205825MHzAnt1 FCCID:2BOGA-SK23Page6of87 DutyCycleNVNTn405755MHzAnt1 DutyCycleNVNTn405795MHzAnt1 FCCID:2BOGA-SK23Page7of87 DutyCycleNVNTac205745MHzAnt1 DutyCycleNVNTac205785MHzAnt1 FCCID:2BOGA-SK23Page8of87 DutyCycleNVNTac205825MHzAnt1 DutyCycleNVNTac405755MHzAnt1 FCCID:2BOGA-SK23Page9of87 DutyCycleNVNTac405795MHzAnt1 DutyCycleNVNTac805775MHzAnt1 FCCID:2BOGA-SK23Page10of87 DutyCycleNVNTax205745MHzAnt1 DutyCycleNVNTax205785MHzAnt1 FCCID:2BOGA-SK23Page11of87 DutyCycleNVNTax205825MHzAnt1 DutyCycleNVNTax405755MHzAnt1 FCCID:2BOGA-SK23Page12of87 DutyCycleNVNTax405795MHzAnt1 DutyCycleNVNTax805775MHzAnt1 FCCID:2BOGA-SK23Page13of87 MaximumConductedOutputPower ConditionModeFrequency (MHz) AntennaConducted Power(dBm) Duty Factor (dB) TotalPower (dBm) Limit (dBm) Verdict NVNTa5745Ant16.3806.3830Pass NVNTa5785Ant15.170.345.5130Pass NVNTa5825Ant13.930.14.0330Pass NVNTn205745Ant16.440.186.6230Pass NVNTn205785Ant15.020.115.1330Pass NVNTn205825Ant13.640.113.7530Pass NVNTn405755Ant16.030.526.5530Pass NVNTn405795Ant14.830.645.4730Pass NVNTac205745Ant16.240.136.3730Pass NVNTac205785Ant14.860.225.0830Pass NVNTac205825Ant13.590.093.6830Pass NVNTac405755Ant15.990.636.6230Pass NVNTac405795Ant14.630.435.0630Pass NVNTac805775Ant15.391.376.7630Pass NVNTax205745Ant16.140.26.3430Pass NVNTax205785Ant14.820.365.1830Pass NVNTax205825Ant13.660.354.0130Pass NVNTax405755Ant16.150.486.6330Pass NVNTax405795Ant14.810.725.5330Pass NVNTax805775Ant15.480.455.9330Pass FCCID:2BOGA-SK23Page14of87 TestGraphs PowerNVNTa5745MHzAnt1 PowerNVNTa5785MHzAnt1 FCCID:2BOGA-SK23Page15of87 PowerNVNTa5825MHzAnt1 PowerNVNTn205745MHzAnt1 FCCID:2BOGA-SK23Page16of87 PowerNVNTn205785MHzAnt1 PowerNVNTn205825MHzAnt1 FCCID:2BOGA-SK23Page17of87 PowerNVNTn405755MHzAnt1 PowerNVNTn405795MHzAnt1 FCCID:2BOGA-SK23Page18of87 PowerNVNTac205745MHzAnt1 PowerNVNTac205785MHzAnt1 FCCID:2BOGA-SK23Page19of87 PowerNVNTac205825MHzAnt1 PowerNVNTac405755MHzAnt1 FCCID:2BOGA-SK23Page20of87 PowerNVNTac405795MHzAnt1 PowerNVNTac805775MHzAnt1 FCCID:2BOGA-SK23Page21of87 PowerNVNTax205745MHzAnt1 PowerNVNTax205785MHzAnt1 FCCID:2BOGA-SK23Page22of87 PowerNVNTax205825MHzAnt1 PowerNVNTax405755MHzAnt1 FCCID:2BOGA-SK23Page23of87 PowerNVNTax405795MHzAnt1 PowerNVNTax805775MHzAnt1 FCCID:2BOGA-SK23Page24of87 -6dBBandwidth ConditionModeFrequency (MHz) Antenna-6dBBandwidth (MHz) Limit-6dBBandwidth (MHz) Verdict NVNTa5745Ant115.6960.5Pass NVNTa5785Ant116.3220.5Pass NVNTa5825Ant116.3240.5Pass NVNTn205745Ant116.5970.5Pass NVNTn205785Ant117.4990.5Pass NVNTn205825Ant117.2730.5Pass NVNTn405755Ant135.4320.5Pass NVNTn405795Ant135.2970.5Pass NVNTac205745Ant116.9490.5Pass NVNTac205785Ant117.540.5Pass NVNTac205825Ant117.2840.5Pass NVNTac405755Ant135.5190.5Pass NVNTac405795Ant135.7310.5Pass NVNTac805775Ant175.1020.5Pass NVNTax205745Ant117.5590.5Pass NVNTax205785Ant117.1770.5Pass NVNTax205825Ant117.5410.5Pass NVNTax405755Ant135.3090.5Pass NVNTax405795Ant135.4280.5Pass NVNTax805775Ant173.8880.5Pass FCCID:2BOGA-SK23Page25of87 TestGraphs -6dBBandwidthNVNTa5745MHzAnt1 -6dBBandwidthNVNTa5785MHzAnt1 FCCID:2BOGA-SK23Page26of87 -6dBBandwidthNVNTa5825MHzAnt1 -6dBBandwidthNVNTn205745MHzAnt1 FCCID:2BOGA-SK23Page27of87 -6dBBandwidthNVNTn205785MHzAnt1 -6dBBandwidthNVNTn205825MHzAnt1 FCCID:2BOGA-SK23Page28of87 -6dBBandwidthNVNTn405755MHzAnt1 -6dBBandwidthNVNTn405795MHzAnt1 FCCID:2BOGA-SK23Page29of87 -6dBBandwidthNVNTac205745MHzAnt1 -6dBBandwidthNVNTac205785MHzAnt1 FCCID:2BOGA-SK23Page30of87 -6dBBandwidthNVNTac205825MHzAnt1 -6dBBandwidthNVNTac405755MHzAnt1 FCCID:2BOGA-SK23Page31of87 -6dBBandwidthNVNTac405795MHzAnt1 -6dBBandwidthNVNTac805775MHzAnt1 FCCID:2BOGA-SK23Page32of87 -6dBBandwidthNVNTax205745MHzAnt1 -6dBBandwidthNVNTax205785MHzAnt1 FCCID:2BOGA-SK23Page33of87 -6dBBandwidthNVNTax205825MHzAnt1 -6dBBandwidthNVNTax405755MHzAnt1 FCCID:2BOGA-SK23Page34of87 -6dBBandwidthNVNTax405795MHzAnt1 -6dBBandwidthNVNTax805775MHzAnt1 FCCID:2BOGA-SK23Page35of87 OccupiedChannelBandwidth ConditionModeFrequency(MHz)Antenna99%OBW(MHz) NVNTa5745Ant116.545 NVNTa5785Ant116.528 NVNTa5825Ant116.596 NVNTn205745Ant117.649 NVNTn205785Ant117.677 NVNTn205825Ant117.691 NVNTn405755Ant136.191 NVNTn405795Ant136.151 NVNTac205745Ant117.633 NVNTac205785Ant117.662 NVNTac205825Ant117.686 NVNTac405755Ant136.194 NVNTac405795Ant136.165 NVNTac805775Ant175.27 NVNTax205745Ant117.606 NVNTax205785Ant117.642 NVNTax205825Ant117.7 NVNTax405755Ant136.186 NVNTax405795Ant136.164 NVNTax805775Ant175.299 FCCID:2BOGA-SK23Page36of87 TestGraphs OBWNVNTa5745MHzAnt1 OBWNVNTa5785MHzAnt1 FCCID:2BOGA-SK23Page37of87 OBWNVNTa5825MHzAnt1 OBWNVNTn205745MHzAnt1 FCCID:2BOGA-SK23Page38of87 OBWNVNTn205785MHzAnt1 OBWNVNTn205825MHzAnt1 FCCID:2BOGA-SK23Page39of87 OBWNVNTn405755MHzAnt1 OBWNVNTn405795MHzAnt1 FCCID:2BOGA-SK23Page40of87 OBWNVNTac205745MHzAnt1 OBWNVNTac205785MHzAnt1 FCCID:2BOGA-SK23Page41of87 OBWNVNTac205825MHzAnt1 OBWNVNTac405755MHzAnt1 FCCID:2BOGA…

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FCCID:2BOGA-SK23Page53of87 PSDNVNTac405795MHzAnt1 PSDNVNTac805775MHzAnt1 FCCID:2BOGA-SK23Page54of87 PSDNVNTax205745MHzAnt1 PSDNVNTax205785MHzAnt1 FCCID:2BOGA-SK23Page55of87 PSDNVNTax205825MHzAnt1 PSDNVNTax405755MHzAnt1 FCCID:2BOGA-SK23Page56of87 PSDNVNTax405795MHzAnt1 PSDNVNTax805775MHzAnt1 FCCID:2BOGA-SK23Page57of87 BandEdge ConditionModeFrequency(MHz)AntennaMaxValue(dBm)Limit(dBm)Verdict NVNTa5745Ant1-38.95ReferencedatagraphPass NVNTa5825Ant1-47.47ReferencedatagraphPass NVNTn205745Ant1-32.09ReferencedatagraphPass NVNTn205825Ant1-40.4ReferencedatagraphPass NVNTn405755Ant1-31.32ReferencedatagraphPass NVNTn405795Ant1-46.46ReferencedatagraphPass NVNTac205745Ant1-34.52ReferencedatagraphPass NVNTac205825Ant1-41.34ReferencedatagraphPass NVNTac405755Ant1-29.18ReferencedatagraphPass NVNTac405795Ant1-44.1ReferencedatagraphPass NVNTac805775Ant1-32.97ReferencedatagraphPass NVNTax205745Ant1-32.12ReferencedatagraphPass NVNTax205825Ant1-42.99ReferencedatagraphPass NVNTax405755Ant1-30.53ReferencedatagraphPass NVNTax405795Ant1-47.2ReferencedatagraphPass NVNTax805775Ant1-33.12ReferencedatagraphPass Note:inputcompensationcoeffcient(dB)=CableLoss(dB) FCCID:2BOGA-SK23Page58of87 TestGraphs BandEdgeNVNTa5745MHzLowAnt1 BandEdgeNVNTa5825MHzHighAnt1 FCCID:2BOGA-SK23Page59of87 BandEdgeNVNTn205745MHzLowAnt1 BandEdgeNVNTn205825MHzHighAnt1 FCCID:2BOGA-SK23Page60of87 BandEdgeNVNTn405755MHzLowAnt1 BandEdgeNVNTn405795MHzHighAnt1 FCCID:2BOGA-SK23Page61of87 BandEdgeNVNTac205745MHzLowAnt1 BandEdgeNVNTac205825MHzHighAnt1 FCCID:2BOGA-SK23Page62of87 BandEdgeNVNTac405755MHzLowAnt1 BandEdgeNVNTac405795MHzHighAnt1 FCCID:2BOGA-SK23Page63of87 BandEdgeNVNTac805775MHzHighAnt1 BandEdgeNVNTax205745MHzLowAnt1 FCCID:2BOGA-SK23Page64of87 BandEdgeNVNTax205825MHzHighAnt1 BandEdgeNVNTax405755MHzLowAnt1 FCCID:2BOGA-SK23Page65of87 BandEdgeNVNTax405795MHzHighAnt1 BandEdgeNVNTax805775MHzHighAnt1 FCCID:2BOGA-SK23Page66of87 FrequencyStability ConditionModeFrequency (MHz) AntennaMeasured Frequency (MHz) Frequency Error(Hz) Deviation (ppm) Limit(ppm)Verdict NVNTa5745Ant15744.98-20000-3.48 Within 5745-5825MHz Pass NVNTa5785Ant15784.96-40000-6.91Pass NVNTa5825Ant1582500Pass NVNTn205745Ant1574500Pass NVNTn205785Ant1578500Pass NVNTn205825Ant15825.04400006.87Pass NVNTn405755Ant1575500Within 5755-5795MHz Pass NVNTn405795Ant1579500Pass NVNTac205745Ant15745.02200003.48 Within 5745-5825MHz Pass NVNTac205785Ant1578500Pass NVNTac205825Ant15825.02200003.43Pass NVNTac405755Ant1575500 Within 5755-5795MHz Pass NVNTac405795Ant1579500Pass NVNTac805775Ant15774.92-80000-13.85Within5775MHzPass NVNTax205745Ant15744.98-20000-3.48 Within 5745-5825MHz Pass NVNTax205785Ant1578500Pass NVNTax205825Ant15825.02200003.43Pass NVNTax405755Ant1575500Within 5755-5795MHz Pass NVNTax405795Ant1579500Pass NVNTax805775Ant15774.92-80000-13.85Within5775MHzPass Note:Testtemperature:−20°to+70°.Atroomtemperature,thetestresultsaretheworst,onlyreflectingthe testresultsgraphsatroomtemperature. FCCID:2BOGA-SK23Page67of87 TestGraphs Freq.StabilityNVNTa5745MHzAnt1 Freq.StabilityNVNTa5785MHzAnt1 FCCID:2BOGA-SK23Page68of87 Freq.StabilityNVNTa5825MHzAnt1 Freq.StabilityNVNTn205745MHzAnt1 FCCID:2BOGA-SK23Page69of87 Freq.StabilityNVNTn205785MHzAnt1 Freq.StabilityNVNTn205825MHzAnt1 FCCID:2BOGA-SK23Page70of87 Freq.StabilityNVNTn405755MHzAnt1 Freq.StabilityNVNTn405795MHzAnt1 FCCID:2BOGA-SK23Page71of87 Freq.StabilityNVNTac205745MHzAnt1 Freq.StabilityNVNTac205785MHzAnt1 FCCID:2BOGA-SK23Page72of87 Freq.StabilityNVNTac205825MHzAnt1 Freq.StabilityNVNTac405755MHzAnt1 FCCID:2BOGA-SK23Page73of87 Freq.StabilityNVNTac405795MHzAnt1 Freq.StabilityNVNTac805775MHzAnt1 FCCID:2BOGA-SK23Page74of87 Freq.StabilityNVNTax205745MHzAnt1 Freq.StabilityNVNTax205785MHzAnt1 FCCID:2BOGA-SK23Page75of87 Freq.StabilityNVNTax205825MHzAnt1 Freq.StabilityNVNTax405755MHzAnt1 FCCID:2BOGA-SK23Page76of87 Freq.StabilityNVNTax405795MHzAnt1 Freq.StabilityNVNTax805775MHzAnt1 FCCID:2BOGA-SK23Page77of87 ConductedRFSpuriousEmission ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTa5745Ant1-36.78-27Pass NVNTa5785Ant1-37.09-27Pass NVNTa5825Ant1-37.67-27Pass NVNTn205745Ant1-36.92-27Pass NVNTn205785Ant1-37.54-27Pass NVNTn205825Ant1-37.15-27Pass NVNTn405755Ant1-37.34-27Pass NVNTn405795Ant1-37.17-27Pass NVNTac205745Ant1-37.77-27Pass NVNTac205785Ant1-36.86-27Pass NVNTac205825Ant1-36.22-27Pass NVNTac405755Ant1-36.96-27Pass NVNTac405795Ant1-33.63-27Pass NVNTac805775Ant1-37.44-27Pass NVNTax205745Ant1-37.38-27Pass NVNTax205785Ant1-36.39-27Pass NVNTax205825Ant1-37.15-27Pass NVNTax405755Ant1-37.11-27Pass NVNTax405795Ant1-37.55-27Pass NVNTax805775Ant1-36.59-27Pass FCCID:2BOGA-SK23Page78of87 TestGraphs Tx.SpuriousNVNTa5745MHzAnt1Emission Tx.SpuriousNVNTa5785MHzAnt1Emission FCCID:2BOGA-SK23Page79of87 Tx.SpuriousNVNTa5825MHzAnt1Emission Tx.SpuriousNVNTn205745MHzAnt1Emission FCCID:2BOGA-SK23Page80of87 Tx.SpuriousNVNTn205785MHzAnt1Emission Tx.SpuriousNVNTn205825MHzAnt1Emission FCCID:2BOGA-SK23Page81of87 Tx.SpuriousNVNTn405755MHzAnt1Emission Tx.SpuriousNVNTn405795MHzAnt1Emission FCCID:2BOGA-SK23Page82of87 Tx.SpuriousNVNTac205745MHzAnt1Emission Tx.SpuriousNVNTac205785MHzAnt1Emission FCCID:2BOGA-SK23Page83of87 Tx.SpuriousNVNTac205825MHzAnt1Emission Tx.SpuriousNVNTac405755MHzAnt1Emission FCCID:2BOGA-SK23Page84of87 Tx.SpuriousNVNTac405795MHzAnt1Emission Tx.SpuriousNVNTac805775MHzAnt1Emission FCCID:2BOGA-SK23Page85of87 Tx.SpuriousNVNTax205745MHzAnt1Emission Tx.SpuriousNVNTax205785MHzAnt1Emission FCCID:2BOGA-SK23Page86of87 Tx.SpuriousNVNTax205825MHzAnt1Emission Tx.SpuriousNVNTax405755MHzAnt1Emission FCCID:2BOGA-SK23Page87of87 Tx.SpuriousNVNTax405795MHzAnt1Emission Tx.SpuriousNVNTax805775MHzAnt1Emission

ProjectNo.:ZHT-250708128W01-3 Page 1 of 50 FCCTESTREPORT FCCID:2BOGA-SK23 ReportNo........................:ZHT-250708128W01-3 Product............................:MiniCamera Trademark.......................:/ Model(s)...........................:SK23,HC2,HC23,SK5,SK50,DK6,DK68,CS36,CS52,SY7,SY75, JK34,KT45,QT56,PT67,DG78,NB87,AZ62,XB47,DF43,Y40,Y60, Y19,Y77,EA88,EA13,EA17,AP06,AP39,AP33 ModelDifference..............:SK23andY40aretestmodels,whiletheothermodelsarederivative models.Thesemodelsarethesameintermsofcircuit,SK23andY40 onlydifferincameraandappearanceshape,whileothermodelsand SK23andY40onlyhavedifferentmodelnames.Therefore,thetestdata ofSK23andY40canrepresenttheremainingmodels. Applicant..........................:ShenzhenShifangDigitalTechnologyCo.,Ltd Address............................:Room2619,26thFloor,BuildingA,UnitedPlaza,No.5022,BinheAvenue, FushanCommunity,FutianStreet,FutianDistrict,Shenzhen,China Manufacturer....................:ShenzhenShifangDigitalTechnologyCo.,Ltd Address............................:Room2619,26thFloor,BuildingA,UnitedPlaza,No.5022,BinheAvenue, FushanCommunity,FutianStreet,FutianDistrict,Shenzhen,China Preparedby.....................:GuangdongZhonghanTestingTechnologyCo.,Ltd. Address............................:Room104/201,Building1,YibaolaiIndustrialPark,Qiaotou,Fuhai Subdistrict,Bao'anDistrict,Shenzhen,Guangdong,China DateofReceipt................:July8,2025 DateofTest(s).................:July8,2025toSept.22,2025 DateofIssue....................:Sept.22,2025 TestStandard(s)..............:FCCPart15SubpartE15.407 KDB789033D02GeneralU-NIITestProceduresNewRulesv02r01 Testprocedure................ANSIC63.10:2013 Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. Preparedby:Reviewedby:Approvedby: LeonLi/EngineerBaretWu/DirectorLeviLee/Manager Note:Theresultsshowninthistestreportreferonlytothesample(s)testedunlessotherwisestated.Thistest reportshallnotbereproducedexceptinfull,withoutpriorwrittenapprovalofZHT.Thisdocumentmaybe alteredorrevisedbyZHT,personnelonly,andshallbenotedintherevisionofthedocument. ProjectNo.:ZHT-250708128W01-3 Page 2 of 50 TableofContentsPage 1.VERSION...................................................................................................................4 2.SUMMARYOFTESTRESULTS................................................................................5 2.1TESTFACILITY.................................................................................................................6 2.2MEASUREMENTUNCERTAINTY....................................................................................6 3.GENERALINFORMATION........................................................................................7 3.1GENERALDESCRIPTIONOFEUT.................................................................................7 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED..............9 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)........................................9 3.5EQUIPMENTSLISTFORALLTESTITEMS.................................................................10 4.EMCEMISSIONTEST..............................................................................................12 4.1CONDUCTEDEMISSIONMEASUREMENT..................................................................12 4.1.1POWERLINECONDUCTEDEMISSIONLimits...................................................12 4.1.2TESTPROCEDURE...............................................................................................12 4.1.3DEVIATIONFROMTESTSTANDARD..................................................................12 4.1.4TESTSETUP...........................................................................................................13 4.1.5EUTOPERATINGCONDITIONS...........................................................................13 4.2RADIATEDEMISSIONMEASUREMENT......................................................................18 4.2.1APPLICABLESTANDARD.....................................................................................18 4.2.2CONFORMANCELIMIT.........................................................................................18 4.2.3MEASURINGINSTRUMENTS...............................................................................19 4.2.4TESTCONFIGURATION........................................................................................20 4.2.5TESTPROCEDURE...............................................................................................21 5.POWERSPECTRALDENSITYTEST......................................................................34 5.1APPLIEDPROCEDURES/LIMIT.............................................................................34 5.2TESTPROCEDURE..................................................................................................35 5.3DEVIATIONFROMSTANDARD...............................................................................35 5.4TESTSETUP..............................................................................................................36 5.5EUTOPERATIONCONDITIONS..............................................................................36 5.6TESTRESULTS.........................................................................................................36 6.26DB&6DB&99%EMISSIONBANDWIDTH........................................................37 6.1APPLIEDPROCEDURES/LIMIT.............................................................................37 6.2TESTPROCEDURE..................................................................................................37 6.3EUTOPERATIONCONDITIONS..............................................................................39 6.4TESTRESULTS.........................................................................................................39 7.MAXIMUMCONDUCTEDOUTPUTPOWER...........................................................40 7.1PLIEDPROCEDURES/LIMIT..........................................................…

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Product specification 1. Technical indicators of products Frequency Range(MHz) 2400-2500 Band Width(MHz) 100 Impedance(Ω） 50 VSWR 1.93 MAX Return Loss（dB） -15.6 Peak Gain(dBi) 1.7 Polarization Linear Vertical Antenna Material FPC 2. Product picture 3. Return Loss 4. VSWR 6. 3D gain pattern 7. E ,h plan