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2BOA6-M19Smart Visual Doorbell

Dongguan Yuaoran Electronic Technology Co., LTD
Smart Visual Doorbell - FCC ID 2BOA6-M19 - Dongguan Yuaoran Electronic Technology Co., LTD
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Application Details

Equipment Class
DSC - Part 15 Security/Remote Control Transmitter
Date of Grant
Apr 11, 2025
Application Purpose
Original Equipment
Equipment Note
Smart Visual Doorbell
Frequency Range
433.90000000 - 433.90000000
Company
Dongguan Yuaoran Electronic Technology Co., LTD
Country
China

Documents & Files

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Users Manual

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Attestation Statements

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

SmartVisualDoorbell InstructionmanualV1.0 Model:M19 Pleasereaditcarefullybeforeuseandkeepitforfuturereference I、Appearanceintroduction: Doorbell: 1)Mic2)Lens3)Lightsensitive4)Doorbellkey 5)Indicatorlight6)Reset7)Speaker8)Chargingport Dingdong: 9)Indicatorlight10)Speaker11)Pairingkey 12)Volumesize13)Musictoggle14)USBChargingPort II、DownloadmodeofAPP: ForAndroidphones,itcanbedownloadedfromitsownappmarketorAppTreasureSearch [TuyaSmart].ForIOSphones,searchfor"TuyaSmart"intheAPPStoretodownload. III、APPregistration: 1.Forthefirstdownloadanduse,pleaseclick"Register";Ifyouhavean account,click"Login". 2.Click"Register",read"PrivacyPolicy",andclick"Agree".Enteravalid mobilephonenumberoremailaddressandclickContinue.Thenentertheverification codetologintotheAPP.("TryNow"logincannotadddoorbelldevicesnormally, pleaseregisterandlogin.) 3.APPpermissionspop-upprompts,suchasmessagepush,accessgeographical location,connectperipheraldevices,etc.,pleasesetto"Allow". IV、Addingadevice: 1.Turnonthebluetoothandlocationpermissionfunctionsofthemobilephone. 2.Pressthedoorbellbuttontostartthedevice,andtheworkindicatorblinks. Thedeviceentersthenetworkmode. 3. OpentheAPP,enterthe"Homepage",click"+"ontheupperrightcorner ofthepage,theAPPwillautomaticallyscananddiscoverthedevice,click "Add". Note: a.Ifthedeviceisnotautomaticallysearched,pleaseclick"TurnonBluetooth"inthe picturebelowandset"Allowdevicepermissionsnearthisapplication". b.Accesspermissionmanagement,enableWLAN,Bluetooth,andnearbydevices,andselect AlwaysAllow. 4.Afteraddingadoorbell,enteryour2.4ghzwirelessnetworkaccountand passwordandclick"Next".Whenconnecting,keepyourrouter,mobilephone anddoorbellascloseaspossible.Afteraddingadoorbell,click"Finish". (Note:Iftheconnectionisnotsuccessful,pleaseresetthedeviceand reconnect) 5.Fullychargethedeviceandinstallitwithinthestableandeffectiverange ofWiFisignal.Thesmartdoorbellhostissuccessfullyadded. V、DoorbellanddingDongmatching: 1.PoweronthedingDongmachine(left); 2.LongpressthepairingbuttonofdingDongmachinefor3seconds(asshown inthepicture),andtheindicatorblinks. 3.Pressthedoorbellbutton(right),dingDongmachinerings,thatis,thematch issuccessful. VI、Mobilemessagepush Entermobilephone-Settings-notificationandstatusbar-Applicationnotification management,open[TuyaSmart]APPnotificationpermission,enablenotification, suspension,lockscreen,soundreminderandothernotificationfunctions. (Note:Duetodifferentmobilephonemodels,theoperationinterfaceandoptionsaredifferent,pleasechoose independently) VII、FunctionIntroduction: 1.Videocall:Whenthevisitorringsthedoorbell,themobilephonewill receivetheAPPpushinformation,clickthepushpop-upwindowtoenterthe video,real-timetwo-waycall. 2.PIRmobiledetection:Whenamovingobjectisdetected,thedetection informationwillbesenttoyourmobilephoneAPP. 3.APPremotemonitoring:youcanviewthedoorsituationremotelythroughthe mobilephoneAPP. 4.Devicesharing:enterthereal-timeinterfaceofAPP,clicktheupperright Settings-Sharedevice-Addshare-entertheaccount.(Note:Sharedmembersneed todownloadandregistertheDoodle[TuyaSmart]APPfirst) 5.Nightvision:apowerfullight-fillingeffect,evenatnightwithout darkness. 6.Lowpowerreminder:Whenthebatterypowerisrelativelylow,theAPPwill pushthelowpowerreminder,pleasechargeintime. 7.Workindicator:Workingstatus:theblueindicatorisalwayson Distributionnetworkstatus:theblueindicatorlightflashesCharging status:theredindicatorlightisalwayson,fullandoff. VIII、Frequentlyaskedquestions: 1.WhatshouldIpayattentiontobeforemyuse? R:Beforeuse,pleasereadourusermanualcarefullyandfollowthedetailedsteps. Whentalkingtothedoorbell,placethephoneatleast5mawayfromthedoorbell withoutcausingsignalinterferenceornoise. 2.Whendoesthedoorbellneedtoberestartedandreset,andhowtodoit? R:Whenthedoorbellfailstoworkproperlyorcannotconnecttothemobilephone, itneedstoberestartedandreset.Pressandholdthe"Reset"buttonuntilyou heara"beep"sound,thenitwillberestartedandreset.Addthedeviceagain. 3.WhatshouldIdoifthedevicefailstobeaddedrepeatedly? R:Afterthefirstfailedattempt,pleaserestartthedoorbell,pressandhold the"Reset"buttonuntilyouheara"beep"sound,andthentryaddingitagain. Thedeviceonlysupports2.4GHzWi-Firouters.Pleasemakesureyouareusing a2.4GHzWi-FirouterandenterthecorrectWi-Fipassword. 4.Can'tprevieworwatchthedoorbellvideocorrectly? R:Checkifthenetworkisgoodandmovethedoorbellclosertotherouter.If itstilldoesn'twork,pleaserestartthedoorbellandadditagain. 5.HowdoIchangethedoorbellnetworktoanotherrouter? R:DeletethedeviceontheAPP,andthenreconfigurethenetworkforthedoorbell. 6.Whycan'tIreceivepushmessagenotificationsthroughthemobileapp? R:Pleasemakesuretheappisrunningproperlyonyourphoneandthatyourphone systemhasenabledrelevantpushfunctionssuchasmessagenotificationsand permissionconfirmations. 7.Whereshouldthedevicebeinstalled? R:DonotinstallthedoorbellonametaldoorasitmayblocktheWi-Fisignal. Wheninstallingthedoorbell,pleasefollowtheusermanual.Aftertestingthat thedoorbellisworkingproperly,installitinthelocationwiththebestsignal. IX、FCCCaution: Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothe followingtwoconditions:(1)thisdevicemaynotcauseharmfulinterference, and(2)thisdevicemustacceptanyinterferencereceived,includinginterference thatmaycauseundesiredoperation. Anychangesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser'sauthoritytooperatetheequipment. NOTE:Thisequipmenthasbeentestedandfoundtocomplywiththelimitsfora ClassBdigitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsare designedtoprovidereasonableprotectionagainstharmfulinterferenceina residentialinstallation.Thisequipmentgenerates,usesandcanradiateradio frequencyenergyand,ifnotinstalledandusedinaccordancewiththe instructions,maycauseharmfulinterferencetoradiocommunications.However, thereisnoguaranteethatinterferencewillnotoccurinaparticular installation. Ifthisequipmentdoescauseharmfulinterferencetoradioortelevision reception,whichcanbedeterminedbyturningtheequipmentoffandon,theuser isencouragedtotrytocorrecttheinterferencebyoneormore…

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Attestation Statements

CoveredEquipmentCertificationAttestationLetter 2025.03.28 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA ATTN.:ReviewingEngineer FCCID:2BOA6-M19 DongguanYuaoranElectronicTechnologyCo.,LTD(“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipmentprohibitedfrom receivinganequipmentauthorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. DongguanYuaoranElectronicTechnologyCo.,LTD(“theapplicant”)certifiesthat,asof thedateofthefilingoftheapplication,theapplicantisnotidentifiedontheCoveredList asanentityproducing“covered”equipment. DongguanYuaoranElectronicTechnologyCo.,LTD(“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtdoesnotincludecybersecurityoranti-virus softwareproducedorprovidedbyKasperskyLab,Inc.oranyofitssuccessorsand assignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofits successorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886 andKDB986446D01 CoveredEquipmentGuidancesectionB(2a). Signed: Printedname:MangZhang Title:GeneralManager CompanyName:DongguanYuaoranElectronicTechnologyCo.,LTD Date:2025.03.28

Cover Letter(s)

2025.03.28 EquipmentAutorisationDivision FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 FCCID:2BOA6-M19 ProductName:SmartVisualDoorbell RequestforConfidentiality PursuanttoSections0.457and0.459ofthecommission’srules,weherebyrequestthat thefollowingdocumentsbeheldconfidential: (Listherethedocumentsforwhichyouareseekingconfidentiality–forexample...) Schematics Blockdiagram  Operationdescription Thesematerialscontaintradesecretsandproprietaryinformationandarenot customarilyreleasedtothepublic.Thepublicdisclosureofthisinformationmightbe harmfultothecompanyandprovideunjustifiedbenefitstoourcompetitors. Name:MangZhang Title:GeneralManager Company:DongguanYuaoranElectronicTechnologyCo.,LTD

Cover Letter(s)

2025.03.28 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeShenzhenBangceTestingTechnologyCo.,Ltd.toacton ourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthesigningofall documentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothedenialof benefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21 U.S.C.853(a). Sincerely, Name:MangZhang Title:GeneralManager Company:DongguanYuaoranElectronicTechnologyCo.,LTD

Cover Letter(s)

version01 DongguanYuaoranElectronicTechnologyCo.,LTD Modeldifferencestatement Itisherebydeclaredthattheproduct FCCID:2BOA6-M19 ProductName:SmartVisualDoorbell Model(s):M19,M18,M20,M21 Mark:/ Thedifferencebetweendifferentmodelsliesinthecolorandinthisapplication,becauseofdifferent saleschannelsanddifferentmodelnames. Sincerely, Signature Name:MangZhang Title:GeneralManager ApplicantCompany:DongguanYuaoranElectronicTechnologyCo.,LTD

External Photos

ReportNo.:CISRR25031310207 Page 38 of 46 7.EXTERNALANDINTERNALPHOTOS 7.1.ExternalPhotos ReportNo.:CISRR25031310207 Page 39 of 46 ReportNo.:CISRR25031310207 Page 40 of 46 ReportNo.:CISRR25031310207 Page 41 of 46

ID Label/Location Info

FCCID:2BOA6-M19 Label Size:10mm*10mm FCCID:2BOA6-M19 LabelLocation

Internal Photos

ReportNo.:CISRR25031310207 Page 42 of 46 7.2.InternalPhotos ReportNo.:CISRR25031310207 Page 43 of 46 ReportNo.:CISRR25031310207 Page 44 of 46 ReportNo.:CISRR25031310207 Page 45 of 46 ReportNo.:CISRR25031310207 Page 46 of 46 ANT

RF Exposure Info

RFExposureevaluation FCCID2BOA6-M19 ProductNameSmartVisualDoorbell Model/Type reference M19 ListedModel(s)M18,M20,M21 ExposurecategoryGeneralpopulation/uncontrolledenvironment EUTTypeProductionUnit DeviceTypeMobileDevice 1.Reference ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposureto RadioFrequencyElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01General1RFExposureGuidancev06:MobileandPortable DevicesRFExposureProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:mobiledevices 2.Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100)* (900/f2)* 1.0 f/300 5 6 6 6 6 6 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100)* (180/f2)* 0.2 f/1500 1.0 30 30 30 30 30 F=frequencyinMHz *=Plane-waveequivalentpowerdensity 3.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna 4.AntennaInformation AntennaNo.Typeofantenna: Gainoftheantenna (Max.) Frequencyrange: 2.4GWIFIFPCAntenna1.41dBi2400-2500MHz 433MSpringAntenna1.2dBi433MHz 5.ConductedPeakOutputPower TXfrequencyrange:433.92MHz Devicecategory:MobileDevice(Distance:20cm)Max.FieldStrength:78.44dBuV/m@3m EIRP=E-104.8+20logD=72.93-104.8+20log3=-13.61dBm MaximumConductedOutputPower:-13.61dBm Tune-up:-13±1 ModeChannel PeakOutputPower (dBm) PeakOutputPower (mW) IEEE802.11b 18.136.50 67.665.83 118.16.46 IEEE802.11g 18.266.70 67.75.89 118.416.93 IEEE802.11n_20 18.216.62 67.916.18 118.687.38 6.ManufacturingTolerance IEEE802.11b ChannelChannel1Channel6Channel11 Target(dBm)878 Tolerance±(dB)1.01.01.0 IEEE802.11g ChannelChannel1Channel6Channel11 Target(dBm)878 Tolerance±(dB)1.01.01.0 IEEE802.11n_20 ChannelChannel1Channel6Channel11 Target(dBm)878 Tolerance±(dB)1.01.01.0 7.EvaluationResult AsdeclaredbytheApplicant,theEUTisawirelessdeviceusedinafixapplication,atleast20 cmfromanybodypartoftheuserornearbypersons;fromthemaximumEUTRFoutput power,theminimumseparationdistance,r=20cm,aswellasthegainoftheused2.4GWIFI antennais1.41dBiand433Mantennais1.2dBi,theRFpowerdensitycanbeobtained. Mode Outputpower Antenna Gain(dBi) Antenna Gain(linear) MPE (mW/cm 2 ) MPELimits (mW/cm 2 ) dBmmW 2.4GWIFI 9 7.941.411.380.002191.0000 ASK -12 0.011.21.320.00001650.2893 Remark: 1.Outputpower(Peak)includingturn-uptolerance; 2.MPEevaluatedistanceis20cmfromusermanualprovidebymanufacturer. 8.SimultaneousTransmissionMPEEvaluation TheEUTequipedwithfour2.4GWIFIantennas.So,needconsidersimultaneous transmission; AccordingtoKDB447498forTransmittersusedinmobileexposureconditionsfor simultaneoustransmissionoperations; ∑∑ofMPEratios≤1.0 2.4GWIFIMAX MPEratios 433MMPE ratios ∑MPEratiosLimitResults 0.002190.0000570 0.002247 1.0Pass 9.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolled RFExposureandSARExclusionThresholdperKDB447498v06. ------Endofthereport------

Test Report

ShenzhenLejinradiofrequencytechnologyCo.,LTD Add:Rm 301B, A4 Bld, Junfeng Innovation Park, Fuyong, Bao'an Dist, Shenzhen. 433MAntennaProductName: ProductModel:IP06 LJS062201A Huxuwen 2022-03-29 Part Number: Write By : Issued Date: REVMODIFIEDDESCRIPTIONDATEREMARK V1.0InitialDraftRelease2022/03/29 Manufacturer:Shenzhen Lejin RadioFrequency Technology Co., LTD ANTENNA DATA SHEET ShenzhenLejinradiofrequencytechnologyCo.,LTD Index 1.Cover ································ 1 2.Index································2 3.ProductSpecification ·························· 3 4.TestEquipment&Conditions·······················3 5.TestReport ······························ 4 6.ReliabilityTest····························5 7.Assembletype ···························· 6 8.ProductDrawing···························7 ShenzhenLejinradiofrequencytechnologyCo.,LTD 3.ProductSpecification A.ElectricalCharacteristics Frequency433.92MHz±10.0MHz <2.0 ≥20% 50Ohm Linear 1.2dBi VSWR Efficiency Impedance Polarization Peak Gain B. Material & Mechanical Characteristics MaterialofRadiatorMetal(Carbonsteel) CableTypeN/A ConnectorTypeSoldering(Φ0.5mm) DimensionΦ4.0*22.0mm C.Environmental OperationTemperature-20 ̊C~+70 ̊C StorageTemperature-30 ̊C~+85 ̊C Humidity40%~95% 4.TestEquipment&Conditions 1.NetworkAnalyzersAgilent8753D/5071C 2.HSPAandLTEprotocoltestsetR&SCMW500-PT 3.CommunicationsTestSetAgilent8960 4.3DChamberTestSystem Chart1Testtopology ShenzhenLejinradiofrequencytechnologyCo.,LTD 5.TestReport 5.1VoltageStandingWaveRatio(VSWR). Chart2VSWR 5.2Efficientandgain. Passive TestFor 433M Freq(MHz) 410420430440450 Effi(%) 17.7720.1222.0118.7515.21 Gain(dBi) 0.450.781.200.740.45 5.3Radiationpattern. ShenzhenLejinradiofrequencytechnologyCo.,LTD 6. ReliabilityTest TestItemTestconditionEquipmentSpecificationResult 1 LowTemp. Storage Test Temperature:-30°C,Time:48hrs Testcondition:PlacingantennainaLow/High TemperatureChamber,keepthetempis25°Candhumidityis 65%foronehour,thenstep-downthetemp.to-30°Cinone hour,storeantennafor44hours;step-uptempto25°C,test antennaafter2hours. Temp.&Hum i. Tester Nomaterial deformationis allowed. Electronic Performanceis ok. PASS 2 High Temp./High Humid StorageTest Temperature:85°CHumidity:85%RHTime:48hrs Testcondition:PlacingantennainaLow/High TemperatureChamber,keepthetempis25°Candhumidityis 65%foronehour,thenstep-upthetemp.to80°Candthe humidityupto85%inonehour,storeantennafor44hours; step-downtempto25°C,testantennaafter2hours. Temp.&Hum i. Tester Nomaterial deformationis allowed. Electronic Performanceis ok. PASS 3 Salt-Spray6 prayTest PlacingantennaintheSalt-SprayTester,setthetest condition,Temp:35±2°CHumidity:85%NaClsaltspray:5 ±1%.PHvalue:6.5~7.2Testtime:24hours Salt-Spray Tester Nocolorchange Noappear rusting PASS 7.Assembletype(omit) 8.ProductDrawing LJ S 062201 A 4 33M ANT Revise record 202 3 -0 3 -1 3 4.0±0.1 2.8±0.1 3.5±0.1 18.0±1.0 0.72±0.1

Test Report

ReportNo.:CISRR25031310208 Page:1of22 TESTREPORT ReportNo.:CISRR25031310208 ProjectNo. CISR250313102 FCCID 2BOA6-M19 Applicant: DongguanYuaoranElectronicTechnologyCo.,LTD Address: Room101,No.49,YangwuDongpuNewVillage,DalingshanTown, DongguanCity,GuangdongProvince,China ManufacturerDongguanYuaoranElectronicTechnologyCo.,LTD Address Room101,No.49,YangwuDongpuNewVillage,DalingshanTown, DongguanCity,GuangdongProvince,China ProductName:SmartVisualDoorbell TradeMark: N/A Model/Typereference:M19 ListedModel(s):M18,M20,M21 Standard:Part15SubpartCSection15.231 Testdate: March13,2025toMarch20,2025 Issuedate March26,2025 Testresult:Complied Preparedby:RoryHuangApprovedby:GenryLong Thetestresultsrelateonlytothetestedsamples. ThetestreportshouldnotbereproducedexceptinfullwithoutthewrittenapprovalofShenzhenBangce TestingTechnologyCo.,Ltd. ReportNo.:CISRR25031310208 Page:2of22 Contents 1.REPORTVERSION.........................................................................................................................................3 2.SUMMARYOFTESTRESULT.......................................................................................................................4 3.SUMMARY.....................................................................................................................................................5 3.1.ProductDescription....................................................................................................................................5 3.2.RadioSpecificationDescription................................................................................................................5 3.3.ModificationofEUT.....................................................................................................................................6 3.4.TestingSite...................................................................................................................................................6 3.5.FieldStrengthCalculation..........................................................................................................................6 3.6.DISTURBANCECalculation........................................................................................................................6 4.TESTCONFIGURATION.............................................................................................................................7 4.1.Testfrequencylist.......................................................................................................................................7 4.2.Testmode.....................................................................................................................................................7 4.3.Supportunitusedintestconfigurationandsystem...............................................................................7 4.4.Testsampleinformation.............................................................................................................................7 4.5.Testingenvironmentalcondition...............................................................................................................8 4.6.Statementofthemeasurementuncertainty.............................................................................................8 4.7.EquipmentUsedduringtheTest...............................................................................................................9 5.TESTCONDITIONSANDRESULTS.....................................................................................................10 5.1.AntennaRequirement...............................................................................................................................10 5.2.ACConductedEmission...........................................................................................................................11 5.3.20dBBandwidth........................................................................................................................................14 5.4.RadiatedSpuriousEmission....................................................................................................................15 5.5.TransmitterDeactivationTime.................................................................................................................20 5.6.DutycycleFactor.......................................................................................................................................21 6.TESTSETUPPHOTOS............................................................................................................................22 7.EXTERNALANDINTERNALPHOTOS.................................................................................................22 7.1Externalphotos...........................................................................................................................................22 7.2Internalphotos............................................................................................................................................22 ReportNo.:CISRR25031310208 Page:3of22 1.REPORTVERSION VersionNo.IssuedateDescription 00March26,2025Original ReportNo.:CISRR25031310208 Page:4of22 2.SUMMARYOFTESTRESULT Report clause TestItemStandardRequirementResult 5.1AntennaRequirement15.203PASS 5.2ACConductedEmission15.207PASS 5.320dBBandwidth15.231(c)PASS 5.4RadiatedSpuriousEmission15.231(a)/15.205/15.209PASS 5.5TransmitterDeactivationTime15.231PASS 5.6DutycycleFactor15.231PASS Note: ‒Themeasurementuncertaintyisnotincludedinthetestresult. ReportNo.:CISRR25031310208 Page:5of22 3.SUMMARY 3.1.ProductDescription Mainunitinformation: ProductName:SmartVisualDoorbell TradeMark:N/A ModelNo.:M19 ListedModel(s):M18,M20,M21 Modeldifference: Thedifferencebetweendifferentmodelsliesinthecolorandinthis application,becauseofdifferentsaleschannelsanddifferentmodel names Powersupply:input:DC5V Hardwareversion:V03 Softwareversion:0.01 Accessoryunit(AU)information: Battery:DC3.7V 3.2.RadioS…

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Test Setup Photos

ReportNo.:CISRR25031310207 Page 36 of 46 6.TESTSETUPPHOTOS ConductedEmissionatACpowerline Radiatedbandedgeemission RadiatedSpuriousEmission(Above1GHz) ReportNo.:CISRR25031310207 Page 37 of 46 RadiatedSpuriousEmission(below1GHz)

Contact Information

Applicant

Mang Zhang
[email protected]Fax: N/A

Test Firm

Shenzhen Bangce Testing Technology Co. , Ltd.Hans Hu
[email protected]

Technical Specifications

#Rule PartsFrequency RangePower Output
115.231433.9 MHz - 433.9 MHz-
Confidentiality
Long Term

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