
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
三 ¡ ¡ ¢ £ ¤ ¤ Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:(1)thisdevicemay notcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation. Changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidtheuser’sauthorityto operatetheequipment.ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice, pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterference inaresidentialinstallation.Thisequipmentgeneratesusesandcanradiateradiofrequencyenergyand,ifnotinstalledand usedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradiocommunications.However,thereisno guaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradio ortelevisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrect theinterferencebyoneormoreofthefollowingmeasures: ‐‐Reorientorrelocatethereceivingantenna. ‐‐Increasetheseparationbetweentheequipmentandreceiver. ‐‐Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected. ‐‐Consultthedealeroranexperiencedradio/TVtechnicianforhelp.ct. ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement.
ShenZhenHYZTechnologyCo.,Ltd CoveredEquipmentCertificationAttestationLetter 1/5/2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA ATTN.:ReviewingEngineer FCCID:2BTOV-V1 ShenZhenHYZTechnologyCo.,Ltd(“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedbyanyof theentitiesidentifiedonthecurrentCoveredList,theapplicantshouldincludean explanationonwhytheequipmentisnot“covered”equipment. ShenZhenHYZTechnologyCo.,Ltd(“theapplicant”)certifiesthat,asofthedateofthe filingoftheapplication,theapplicantisnotidentifiedontheCoveredList(asa specificallynamedentityoranyofitssubsidiariesoraffiliates)asanentityproducing “covered”equipment. ShenZhenHYZTechnologyCo.,Ltd(“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtdoesnotincludecybersecurityoranti-virussoftware producedorprovidedbyKasperskyLab,Inc.oranyofitssuccessorsandassignees, includingequipmentwithintegratedKasperskyLab,Inc.(oranyofitssuccessorsand assignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Signed: Printedname:LolaYe Title:Manager CompanyName:ShenZhenHYZTechnologyCo.,Ltd Date:1/5/2026
CERTIFICATIONDESIGNATINGAU.S.AGENTFOR SERVICEOF PROCESS Date: Jan. 04 , 202 6 FederalCommunicationsCommission Authorizationand EvaluationDivision 7435 OaklandMills Road Columbia,Maryland21046 FCC ID: 2BTOV-V1 To WhomIt May Concern: As requiredby section2.911(d)(7),we [ShenZhenHYZ TechnologyCo.,Ltd,FRN: 0037751328] certifiesthat we acknowledgethe designationof a contactlocatedin the UnitedStatesfor purposesof actingas the applicant’s agentfor serviceof process. We [ShenZhenHYZ TechnologyCo.,Ltd] acceptsto maintainan agentfor no less than one year after the granteehas terminatedall marketingand importationor the conclusionof any Commission-relatedproceedinginvolvingthe equipment. As required by section 2.911(d)(7), we [LOBOS IOWA INC, 4623 Bittercreek Dr Colorado Springs CO 80922 US, FRN: 0036413961 ] certifies that we acknowledge our obligation acting as the applicant’s agent for service of process for the above referenced FCC ID. We [LOBOS IOWA INC ] confirm that we are not associated with or part of any TCB or FCC recognised test lab. Thankyou for your attentionto this matter. Sincerelyyours, Signatureby applicantSignatureby designatedagent(if different from applicant) PrintedName:Lola YePrintedName:HarleyLi Company:ShenZhenHYZ TechnologyCo.,LtdCompany:LOBOSIOWAINC Address:A1Building,PinshunRoad No.55, GuixiangCommunity,GuanlanStreet, LonghuaShenZhen,China Address:4623BittercreekDr Colorado SpringsCO 80922US Job Title: ManagerJob Title: Manager Email:[email protected]:[email protected] Telephone:13751068821Telephone:+18188180538
ShenZhenHYZTechnologyCo.,Ltd Date:2026-01-05 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 RE:LETTEROFAGENTAUTHORIZATION FCCID:2BTOV-V1 ToWhomItMayConcern: We,theundersigned,herebyauthorizeComplianceTesting,LLCtoactonourbehalfinallmatters relatingtoapplicationforequipmentauthorization,includingthesigningofalldocumentsrelatingto thesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothedenialof benefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21 U.S.C.853(a). Signature PrintedName:LolaYe Company:ShenZhenHYZTechnologyCo.,Ltd JobTitle:Manager Email:[email protected] Telephone:13751068821
ShenZhenHYZTechnologyCo.,Ltd RequestforLong-TermConfidentialityLetter-FCC Date:2026-01-05 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,Maryland21046 Re:RequestforLong-Termconfidentiality FCCID:2BTOV-V1 Towhomitmayconcern, Weherebyrespectfullyrequestthatundertheprovisionof47CFR0.459and0.457(d)the documentslistedbelowandattachedwiththisapplicationforcertificationbeprovidedwithLong- Termconfidentialstatus. Schematics OperationalDescription FrequencyBlockDiagrams Anyexhibit/informationforwhichwehaverequestedconfidentiality,butwhichmaynotbe accordedsuchtreatmentbytheFCC,shouldbereturnedtous. Thedocumentslistedabovecontaintradesecretsthataretreatedasconfidentialbyus. Substantialcompetitiveharmtouscouldresultshouldtheybemadeavailabletothepublic. Sincerelyyours, Signature PrintedName:LolaYe Company:ShenZhenHYZTechnologyCo.,Ltd JobTitle:Manager Email:[email protected] Telephone:13751068821
ReportNo.:BKC25125335ME-4 ExternalPhotos Model:V1 ReportNo.:BKC25125335ME-4 ReportNo.:BKC25125335ME-4 ReportNo.:BKC25125335ME-4 ReportNo.:BKC25125335ME-4 ※※※※※ENDOFREPORT※※※※※
FCCID:2BTOV-V1 Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothe followingtwoconditions:(1)thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethat maycauseundesiredoperation. 1.5CM 0.5CM
ReportNo.:BKC25125335ME-5 InternalPhotos Model:V1 ReportNo.:BKC25125335ME-5 ReportNo.:BKC25125335ME-5 ReportNo.:BKC25125335ME-5 ※※※※※ENDOFREPORT※※※※※
FCCID:2BTOV-V1 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093, UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone 1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(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, FrequencyRange:2.4GWIFI:2412-2462MHz For2.4GWIFI Remark:2.4GWIFIantennagain=1.5dBi SoaSARtestisnotrequired maxtune-uppower (dBm) maxtune-uppower (mW) Frequency (MHz) Min.Distance (mm) Calc.thresholdslimit 4.012.51824375 0.786 3.0
Report ShenZhenHYZTechnologyCo.,Ltd FCCID:2BTOV-V1 Model:V1 1.DutyCycle ConditionModeFrequency(MHz)AntennaDutyCycle(%)CorrectionFactor(dB)1/T(kHz) NVNTb2412Ant110000 NVNTb2437Ant110000 NVNTb2462Ant110000 NVNTg2412Ant110000 NVNTg2437Ant110000 NVNTg2462Ant110000 NVNTn202412Ant110000 NVNTn202437Ant110000 NVNTn202462Ant110000 NVNTn402422Ant110000 NVNTn402437Ant110000 NVNTn402452Ant110000 Report DutyCycleNVNTb2412MHzAnt1 DutyCycleNVNTb2437MHzAnt1 Report DutyCycleNVNTb2462MHzAnt1 DutyCycleNVNTg2412MHzAnt1 Report DutyCycleNVNTg2437MHzAnt1 DutyCycleNVNTg2462MHzAnt1 Report DutyCycleNVNTn202412MHzAnt1 DutyCycleNVNTn202437MHzAnt1 Report DutyCycleNVNTn202462MHzAnt1 DutyCycleNVNTn402422MHzAnt1 Report DutyCycleNVNTn402437MHzAnt1 DutyCycleNVNTn402452MHzAnt1 Report 2.MaximumAverageConductedOutputPower ConditionModeFrequency (MHz) AntennaConductedPower (dBm) DutyFactor (dB) TotalPower (dBm) Limit (dBm) Verdict NVNTb2412Ant13.0703.0730Pass NVNTb2437Ant13.0103.0130Pass NVNTb2462Ant12.5202.5230Pass NVNTg2412Ant13.9303.9330Pass NVNTg2437Ant14.0104.0130Pass NVNTg2462Ant13.6503.6530Pass NVNTn202412Ant13.1203.1230Pass NVNTn202437Ant12.8402.8430Pass NVNTn202462Ant12.6302.6330Pass NVNTn402422Ant13.7903.7930Pass NVNTn402437Ant13.6403.6430Pass NVNTn402452Ant13.4103.4130Pass Report AveragePowerNVNTb2412MHzAnt1 AveragePowerNVNTb2437MHzAnt1 Report AveragePowerNVNTb2462MHzAnt1 AveragePowerNVNTg2412MHzAnt1 Report AveragePowerNVNTg2437MHzAnt1 AveragePowerNVNTg2462MHzAnt1 Report AveragePowerNVNTn202412MHzAnt1 AveragePowerNVNTn202437MHzAnt1 Report AveragePowerNVNTn202462MHzAnt1 AveragePowerNVNTn402422MHzAnt1 Report AveragePowerNVNTn402437MHzAnt1 AveragePowerNVNTn402452MHzAnt1 Report 3.-6dBBandwidth ConditionModeFrequency(MHz)Antenna-6dBBandwidth(MHz)Limit-6dBBandwidth(MHz)Verdict NVNTb2412Ant110.160.5Pass NVNTb2437Ant110.1580.5Pass NVNTb2462Ant110.1570.5Pass NVNTg2412Ant116.5280.5Pass NVNTg2437Ant116.4640.5Pass NVNTg2462Ant116.3990.5Pass NVNTn202412Ant117.6190.5Pass NVNTn202437Ant117.6310.5Pass NVNTn202462Ant117.6240.5Pass NVNTn402422Ant136.4460.5Pass NVNTn402437Ant136.440.5Pass NVNTn402452Ant136.2280.5Pass Report -6dBBandwidthNVNTb2412MHzAnt1 -6dBBandwidthNVNTb2437MHzAnt1 Report -6dBBandwidthNVNTb2462MHzAnt1 -6dBBandwidthNVNTg2412MHzAnt1 Report -6dBBandwidthNVNTg2437MHzAnt1 -6dBBandwidthNVNTg2462MHzAnt1 Report -6dBBandwidthNVNTn202412MHzAnt1 -6dBBandwidthNVNTn202437MHzAnt1 Report -6dBBandwidthNVNTn202462MHzAnt1 -6dBBandwidthNVNTn402422MHzAnt1 Report -6dBBandwidthNVNTn402437MHzAnt1 -6dBBandwidthNVNTn402452MHzAnt1 Report 4.OccupiedChannelBandwidth ConditionModeFrequency(MHz)Antenna99%OBW(MHz) NVNTb2412Ant115.018 NVNTb2437Ant114.997 NVNTb2462Ant114.993 NVNTg2412Ant116.538 NVNTg2437Ant116.527 NVNTg2462Ant116.558 NVNTn202412Ant117.724 NVNTn202437Ant117.678 NVNTn202462Ant117.715 NVNTn402422Ant136.267 NVNTn402437Ant136.198 NVNTn402452Ant136.254 Report OBWNVNTb2412MHzAnt1 OBWNVNTb2437MHzAnt1 Report OBWNVNTb2462MHzAnt1 OBWNVNTg2412MHzAnt1 Report OBWNVNTg2437MHzAnt1 OBWNVNTg2462MHzAnt1 Report OBWNVNTn202412MHzAnt1 OBWNVNTn202437MHzAnt1 Report OBWNVNTn202462MHzAnt1 OBWNVNTn402422MHzAnt1 Report OBWNVNTn402437MHzAnt1 OBWNVNTn402452MHzAnt1 Report 5.MaximumPowerSpectralDensityLevel ConditionModeFrequency (MHz) AntennaConductedPSD (dBm/3kHz) DutyFactor (dB) TotalPSD (dBm/3kHz) Limit (dBm/3kHz) Verdict NVNTb2412Ant1-11.570-11.578Pass NVNTb2437Ant1-11.710-11.718Pass NVNTb2462Ant1-12.160-12.168Pass NVNTg2412Ant1-13.120-13.128Pass NVNTg2437Ant1-13.20-13.28Pass NVNTg2462Ant1-13.610-13.618Pass NVNTn202412Ant1-31.690-31.698Pass NVNTn202437Ant1-31.80-31.88Pass NVNTn202462Ant1-32.120-32.128Pass NVNTn402422Ant1-33.720-33.728Pass NVNTn402437Ant1-33.710-33.718Pass NVNTn402452Ant1-34.020-34.028Pass Report PSDNVNTb2412MHzAnt1 PSDNVNTb2437MHzAnt1 Report PSDNVNTb2462MHzAnt1 PSDNVNTg2412MHzAnt1
Report PSDNVNTg2437MHzAnt1 PSDNVNTg2462MHzAnt1 Report PSDNVNTn202412MHzAnt1 PSDNVNTn202437MHzAnt1 Report PSDNVNTn202462MHzAnt1 PSDNVNTn402422MHzAnt1 Report PSDNVNTn402437MHzAnt1 PSDNVNTn402452MHzAnt1 Report 6.BandEdge ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTb2412Ant1-42.9-30Pass NVNTb2462Ant1-48.39-30Pass NVNTg2412Ant1-37-30Pass NVNTg2462Ant1-46.16-30Pass NVNTn202412Ant1-37.45-30Pass NVNTn202462Ant1-44.9-30Pass NVNTn402422Ant1-32.79-30Pass NVNTn402452Ant1-38.63-30Pass Report BandEdgeNVNTb2412MHzAnt1Ref BandEdgeNVNTb2412MHzAnt1Emission Report BandEdgeNVNTb2462MHzAnt1Ref BandEdgeNVNTb2462MHzAnt1Emission Report BandEdgeNVNTg2412MHzAnt1Ref BandEdgeNVNTg2412MHzAnt1Emission Report BandEdgeNVNTg2462MHzAnt1Ref BandEdgeNVNTg2462MHzAnt1Emission Report BandEdgeNVNTn202412MHzAnt1Ref BandEdgeNVNTn202412MHzAnt1Emission Report BandEdgeNVNTn202462MHzAnt1Ref BandEdgeNVNTn202462MHzAnt1Emission Report BandEdgeNVNTn402422MHzAnt1Ref BandEdgeNVNTn402422MHzAnt1Emission Report BandEdgeNVNTn402452MHzAnt1Ref BandEdgeNVNTn402452MHzAnt1Emission Report 7.ConductedRFSpuriousEmission ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTb2412Ant1-34.33-30Pass NVNTb2437Ant1-33.5-30Pass NVNTb2462Ant1-33.07-30Pass NVNTg2412Ant1-32-30Pass NVNTg2437Ant1-32.39-30Pass NVNTg2462Ant1-31.76-30Pass NVNTn202412Ant1-35.06-30Pass NVNTn202437Ant1-38.86-30Pass NVNTn202462Ant1-38.21-30Pass NVNTn402422Ant1-36.99-30Pass NVNTn402437Ant1-36.33-30Pass NVNTn402452Ant1-36.23-30Pass Report Tx.SpuriousNVNTb2412MHzAnt1Ref Tx.SpuriousNVNTb2412MHzAnt1Emission Report Tx.SpuriousNVNTb2437MHzAnt1Ref Tx.SpuriousNVNTb2437MHzAnt1Emission Report Tx.SpuriousNVNTb2462MHzAnt1Ref Tx.SpuriousNVNTb2462MHzAnt1Emission Report Tx.SpuriousNVNTg2412MHzAnt1Ref Tx.SpuriousNVNTg2412MHzAnt1Emission Report Tx.SpuriousNVNTg2437MHzAnt1Ref Tx.SpuriousNVNTg2437MHzAnt1Emission Report Tx.SpuriousNVNTg2462MHzAnt1Ref Tx.SpuriousNVNTg2462MHzAnt1Emission Report Tx.SpuriousNVNTn202412MHzAnt1Ref Tx.SpuriousNVNTn202412MHzAnt1Emission Report Tx.SpuriousNVNTn202437MHzAnt1Ref Tx.SpuriousNVNTn202437MHzAnt1Emission Report Tx.SpuriousNVNTn202462MHzAnt1Ref Tx.SpuriousNVNTn202462MHzAnt1Emission Report Tx.SpuriousNVNTn402422MHzAnt1Ref Tx.SpuriousNVNTn402422MHzAnt1Emission Report Tx.SpuriousNVNTn402437MHzAnt1Ref Tx.SpuriousNVNTn402437MHzAnt1Emission Report Tx.SpuriousNVNTn402452MHzAnt1Ref Tx.SpuriousNVNTn402452MHzAnt1Emission
ShenzhenBKCTestingCo.,Ltd.ReportNo.:BKC25125335ME-1 TestReportTel:4000-875-3820755-84829082Web:Http://www.bkc-lab.comPage1of28 TESTREPORT Applicant:ShenZhenHYZTechnologyCo.,Ltd Address: A1Building,PinshunRoadNo.55,GuixiangCommunity,Guanlan Street,LonghuaShenZhen,China Manufacturer:ShenZhenHYZTechnologyCo.,Ltd Address: A1Building,PinshunRoadNo.55,GuixiangCommunity,Guanlan Street,LonghuaShenZhen ProductName:Children’sVideoWalkieTalkie ModelNumber:V1 Trademark:N/A FCCID:2BTOV-V1 TestDate:Dec.10,2025-Dec.22,2025 DateofReport:Dec.22,2025 TestResult: ThisdevicedescribedabovehasbeentestedbyBKC,andthetest resultsshowthattheequipmentundertest(EUT)isincompliance withtheStandardrequirements.Anditisapplicableonlytothetested sampleidentifiedinthereport. TestProcedureUsed: Standards:FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10:2020 Preparedby(TestEngineer): CareyZheng Reviewer(Supervisor): CaseyWang Approved(Manager): JerryLiao ShenzhenBKCTestingCo.,Ltd.ReportNo.:BKC25125335ME-1 TestReportTel:4000-875-3820755-84829082Web:Http://www.bkc-lab.comPage2of28 TABLEOFCONTENT 1.GeneralInformation......................................................................................4 1.1.DescriptionofDevice(EUT).......................................................................................................................4 1.2.ChannelList..................................................................................................................................................4 1.3.Summaryoftestresult................................................................................................................................4 1.4.SpecialAccessoriesandAuxiliaryEquipment........................................................................................5 1.5.Testmode......................................................................................................................................................5 1.6.BlockDiagram...............................................................................................................................................5 1.7.TestConditions.............................................................................................................................................6 1.8.MeasurementUncertainty(95%confidencelevels,k=2)......................................................................6 1.9.TestFacility....................................................................................................................................................6 1.10.TestEquipment...........................................................................................................................................7 2.Conductedemissionatthemainsterminalstest......................................9 2.1.Limit................................................................................................................................................................9 2.2.TestSetup......................................................................................................................................................9 2.3.TestProcedure..............................................................................................................................................9 2.4.TestResult...................................................................................................................................................10 3.RadiatedSpuriousEmissions...................................................................12 3.1.Limit..............................................................................................................................................................12 3.2.TestSetup....................................................................................................................................................13 3.3.TestProcedure............................................................................................................................................15 3.4.TestResult...................................................................................................................................................16 4.ConductedSpuriousEmissions................................................................21 4.1.Limit..............................................................................................................................................................21 4.2.TestSetup....................................................................................................................................................21 4.3.TestProcedure............................................................................................................................................21 4.4.TestResult...................................................................................................................................................21 5.BandEdgeMeasurement...........................................................................22 5.1.Limit..............................................................................................................................................................22 5.2.Testsetup....................................................................................................................................................22 5.3.TestProcedure............................................................................................................................................22 5.4.TestResult...................................................................................................................................................22 6.-6dBBandwidthand99%BandwidthMeasurement..............................23 6.1.Limit..............................................................................................................................................................23 6.2.TestSetup..................…
Text truncated - open the document above for the full version.
ReportNo.:BKC25125335ME-3 EUTTESTPHOTO Model:V1 ReportNo.:BKC25125335ME-3
4623 Bittercreek Dr · Colorado Springs, Colorado, 80922 · United States
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.41 GHz - 2.46 GHz | 2.52 mW |