FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. Shenzhen Kaadas Intelligent Technology Co., Ltd./
  3. 2AQY4-WFC02

2AQY4-WFC02Smart Chime

Shenzhen Kaadas Intelligent Technology Co., Ltd.
Smart Chime - FCC ID 2AQY4-WFC02 - Shenzhen Kaadas Intelligent Technology Co., Ltd.
Click to zoom

Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Nov 26, 2022
Application Purpose
Original Equipment
Date of Application
Nov 26, 2022
Equipment Note
Smart Chime
Frequency Range
2412.00000000 - 2462.00000000
Company
Shenzhen Kaadas Intelligent Technology Co., Ltd.
Country
China

Documents & Files

Select a file to view

Users Manual

↗

Cover Letter(s)

↗
↗

External Photos

↗

ID Label/Location Info

↗

Internal Photos

↗

RF Exposure Info

↗

Test Report

↗
↗
↗

Test Setup Photos

↗

Document Text

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

Users Manual

UserGuidelines SmartChimeisaWi-Fi2.4ghzaccessorythatreceivescontrolsignalsofdeviceandcould sendloudlypromptmusicafterreceivingdevicecommands.ThechimeisadaptedtoaStandard outletandplaysreal-timenotificationsfordoorbells. ClicktheRestButton Looptochangethevolumelevel. DuobleClicktheRestButton Looptochangethelocalmelody. HoldtheRestButton Holdtherestbuttonfor5secondstochangetopairingmode. Support Wi-Fi2.4GHz802.11b/g/n 100-240V~50/60Hz0.3A IndoordrylocationuseONLY QuiuickStartGuide 1.Gotothedevicetoaaddaccessory,“Settings”->“Accessory”->“AddAccessories”or“+”. ResetButton 2.Holdthebuttonoftheaccessoryfor5stoenterpairingmode. 3.FollowinstrucionsfromAppandaccessoryprompts,thencompletetheprocess. Tip:Ifyouencounteranyproblemsduringtheuseoftheproduct,pleasecontact [email protected]. FCCStatement ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice, pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotection againstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcan radiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions, maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethat interferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmful interferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequipment offandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthe followingmeasures: -Reorientorrelocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandreceiver. -Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiver isconnected. -Consultthedealeroranexperiencedradio/TVtechnicianforhelp. FCCRadiationExposureStatement ThisdevicecomplieswithFCCradiationexposurelimitssetforthforanuncontrolledenvironment. Thisequipmentmustbeinstalledandoperatedinaccordancewithprovidedinstructionsandthe antenna(s)usedforthistransmittermustbe installedtoprovideaseparationdistanceofatleast20cmfromallpersons. ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwo conditions: (1)thisdevicemaynotcauseharmfulinterference,and (2)thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycause undesiredoperation. Caution! Anychangesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliance couldvoidtheuser'sauthoritytooperatetheequipment. CanadaStatement Thisdevicecontainslicence-exempttransmitter(s)/receiver(s)thatcomplywithInnovation, ScienceandEconomicDevelopmentCanada'slicence-exemptRSS(s).Operationissubjecttothe followingtwoconditions: (1)Thisdevicemaynotcauseinterference. (2)Thisdevicemustacceptanyinterference,includinginterferencethatmaycauseundesired operationofthedevice. InordertoavoidthepossibilityofexceedingtheISEDCradiofrequencyexposurelimits,human proximitytotheantennashallnotbelessthan20cm(8inches)duringnormaloperation. LeprĂ©sentappareilestconformeauxCNRd'IndustrieCanadaapplicablesauxappareilsradio exemptsdelicence.L'exploitationestautorisĂ©eauxdeuxconditionssuivantes: (1)l'appareilnedoitpasproduiredebrouillage. (2)l'utilisateurdel'appareildoitacceptertoutbrouillageradioĂ©lectriquesubi,mĂŞmesile brouillageestsusceptibled'encompromettrelefonctionnement. Afind'Ă©viterlapossibilitĂ©dedĂ©passerleslimitesd'expositionauxfrĂ©quencesradioISEDC,la proximitĂ©humainedel'antennenedoitpasĂŞtreinfĂ©rieureĂ 20cm(8pouces)pendantle fonctionnementnormal.

Cover Letter(s)

C5266091_X8_Ed.1 1/1 LetterofAuthorization Company:ShenzhenKaadasIntelligentTechnologyCo.,Ltd Address:Floor9,buildingB,TsinghuaHi-techpark,Keyuanroad,Nanshandistrict, Shenzhen,Guangdong,China ProductName:SmartChime ModelNumber:WFC02 FCCIdentifier:2AQY4-WFC02 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:JingRaoDate:2022.11.22 Title:ProductManager Signatureofapplicant:

Cover Letter(s)

C5266091_X10_Ed.1 1/1 ShenzhenKaadasIntelligentTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date: 2022.11.22 Subject:RequestforConfidentiality FCCID: 2AQY4-WFC02 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo BlockDiagram Schematics TestReportNoNo TestSetupPhotosNo User’sManual InternalPhotos PartsList/TuneUp RFExposureInfo OperationalDescription CoverLetter(s)NoNo SDRSoftware/SecurityInfoNo Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.1 1/1 Sincerely, Signature: Name: JingRao Title: ProductManager

External Photos

FCCID:2AQY4-WFC02IC:24242-WFC02Page 1 of 3ReportNo.:CTL2208231013-WF/IC ExternalPhotosofEUT FCCID:2AQY4-WFC02IC:24242-WFC02Page 2 of 3ReportNo.:CTL2208231013-WF/IC FCCID:2AQY4-WFC02IC:24242-WFC02Page 3 of 3ReportNo.:CTL2208231013-WF/IC

ID Label/Location Info

FCCID:2AQY4-WFC02Page 1 of 1 ReportNo.:CTL2208231013-WF LabelInformation

Internal Photos

FCCID:2AQY4-WFP01IC:24242-WFP01Page 1 of 3ReportNo.:CTL2208231013-WF/IC InternalPhotosofEUT FCCID:2AQY4-WFP01IC:24242-WFP01Page 2 of 3ReportNo.:CTL2208231013-WF/IC Antenna FCCID:2AQY4-WFP01IC:24242-WFP01Page 3 of 3ReportNo.:CTL2208231013-WF/IC

RF Exposure Info

FCCID:2AQY4-WFC02Page1of2ReportNo.:CTL2208231013-WF RFExposureevaluation FCCID:2AQY4-WFC02 1.Reference Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbe operatedinamannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergy levelinexcessoftheCommission’sguidelines. Accordingto§1.1310and§2.1091RFexposureiscalculated. KDB662911D01:MobileandPortableDevicesRFExposureProceduresandEquipment AuthorizationPolicies 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/f 2 )* 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/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequencyinMHz *=Plane-waveequivalentpowerdensity FCCID:2AQY4-WFC02Page2of2ReportNo.:CTL2208231013-WF 3.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna 4.Result AsdeclaredbytheApplicant,theEUTisawirelessdeviceusedinafixapplication,atleast 20cmfromanybodypartoftheuserornearbypersons;fromthemaximumEUTRFoutput power,theminimumseparationdistance,r=20cm. For2.4GHzwifi Antennagain:-0.51dBi, Frequency (MHz) Max. Output Power (dBm) Max. Output Power (mW) Antenna Gain (Numeric) Power Density At20cm (mW/cm 2 ) Power Density Limit FCC (mW/cm 2 ) Test Results 802.11b24629.408.70960.88920.00151.0000PASS 802.11g24626.264.22670.88920.00071.0000PASS 802.11n (HT20) 24626.064.03650.88920.00071.0000PASS 5.Conclusion TheSARevaluationisnotrequired.

Test Report

V1.0Page1of45ReportNo.:CTL2208231013-WF 1.DutyCycle 1.1Ant1 1.1.1TestResult Ant1 Mode TX T ype Frequency (MHz) T_on (ms) Period (ms) DutyCycle (%) DutyCycle CorrectionFactor (dB) Max.DC Variation (%) 802.11bSISO 2412100.000100.000100.000.000.00 2437100.000100.000100.000.000.00 2462100.000100.000100.000.000.00 802.11gSISO 2412100.000100.000100.000.000.00 2437100.000100.000100.000.000.00 2462100.000100.000100.000.000.00 802.11n (HT20) SISO 2412100.000100.000100.000.000.00 2437100.000100.000100.000.000.00 2462100.000100.000100.000.000.00 V1.0Page2of45ReportNo.:CTL2208231013-WF 1.1.2TestGraph 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1(SISO)_NTNV V1.0Page3of45ReportNo.:CTL2208231013-WF 802.11b_HCH_2462MHz_Ant1(SISO)_NTNV 802.11g_LCH_2412MHz_Ant1(SISO)_NTNV V1.0Page4of45ReportNo.:CTL2208231013-WF 802.11g_MCH_2437MHz_Ant1(SISO)_NTNV 802.11g_HCH_2462MHz_Ant1(SISO)_NTNV V1.0Page5of45ReportNo.:CTL2208231013-WF 802.11n(HT20)_LCH_2412MHz_Ant1(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1(SISO)_NTNV V1.0Page6of45ReportNo.:CTL2208231013-WF 802.11n(HT20)_HCH_2462MHz_Ant1(SISO)_NTNV V1.0Page7of45ReportNo.:CTL2208231013-WF 2.Bandwidth 2.1OBW 2.1.1TestResult Mode TX Type Frequency (MHz) ANT 99%OccupiedBandwidth (MHz) Verdict Result 802.11bSISO 2412113.336Pass 2437113.367Pass 2462113.328Pass 802.11gSISO 2412116.775Pass 2437116.759Pass 2462116.751Pass 802.11n (HT20) SISO 2412117.538Pass 2437117.576Pass 2462117.539Pass V1.0Page8of45ReportNo.:CTL2208231013-WF 2.1.2TestGraph 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1(SISO)_NTNV V1.0Page9of45ReportNo.:CTL2208231013-WF 802.11b_HCH_2462MHz_Ant1(SISO)_NTNV 802.11g_LCH_2412MHz_Ant1(SISO)_NTNV V1.0Page10of45ReportNo.:CTL2208231013-WF 802.11g_MCH_2437MHz_Ant1(SISO)_NTNV 802.11g_HCH_2462MHz_Ant1(SISO)_NTNV V1.0Page11of45ReportNo.:CTL2208231013-WF 802.11n(HT20)_LCH_2412MHz_Ant1(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1(SISO)_NTNV V1.0Page12of45ReportNo.:CTL2208231013-WF 802.11n(HT20)_HCH_2462MHz_Ant1(SISO)_NTNV V1.0Page13of45ReportNo.:CTL2208231013-WF 2.26dBBW 2.2.1TestResult Mode TX Type Frequency (MHz) ANT 6dBBandwidth (MHz) Verdict ResultLimit 802.11bSISO 241219.119>=0.5Pass 243719.113>=0.5Pass 246219.073>=0.5Pass 802.11gSISO 2412116.447>=0.5Pass 2437116.447>=0.5Pass 2462116.422>=0.5Pass 802.11n (HT20) SISO 2412116.986>=0.5Pass 2437117.015>=0.5Pass 2462116.903>=0.5Pass V1.0Page14of45ReportNo.:CTL2208231013-WF 2.2.2TestGraph 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1(SISO)_NTNV V1.0Page15of45ReportNo.:CTL2208231013-WF 802.11b_HCH_2462MHz_Ant1(SISO)_NTNV 802.11g_LCH_2412MHz_Ant1(SISO)_NTNV V1.0Page16of45ReportNo.:CTL2208231013-WF 802.11g_MCH_2437MHz_Ant1(SISO)_NTNV 802.11g_HCH_2462MHz_Ant1(SISO)_NTNV V1.0Page17of45ReportNo.:CTL2208231013-WF 802.11n(HT20)_LCH_2412MHz_Ant1(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1(SISO)_NTNV V1.0Page18of45ReportNo.:CTL2208231013-WF 802.11n(HT20)_HCH_2462MHz_Ant1(SISO)_NTNV V1.0Page19of45ReportNo.:CTL2208231013-WF 3.MaximumConductedOutputPower 3.1Power 3.1.1TestResult Mode TX Type Frequency (MHz) MaximumAvera geConductedOutputPower(dBm) Verdict ANT1Limit 802.11bSISO 24127.87<=30Pass 24378.54<=30Pass 24629.40<=30Pass 802.11gSISO 24124.74<=30Pass 24375.41<=30Pass 24626.26<=30Pass 802.11n (HT20) SISO 24124.57<=30Pass 24375.25<=30Pass 24626.06<=30Pass Note1:AntennaGain:Ant1:-0.51dBi; V1.0Page20of45ReportNo.:CTL2208231013-WF 3.1.2TestGraph 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1(SISO)_NTNV V1.0Page21of45ReportNo.:CTL2208231013-WF 802.11b_HCH_2462MHz_Ant1(SISO)_NTNV 802.11g_LCH_2412MHz_Ant1(SISO)_NTNV V1.0Page22of45ReportNo.:CTL2208231013-WF 802.11g_MCH_2437MHz_Ant1(SISO)_NTNV 802.11g_HCH_2462MHz_Ant1(SISO)_NTNV V1.0Page23of45ReportNo.:CTL2208231013-WF 802.11n(HT20)_LCH_2412MHz_Ant1(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1(SISO)_NTNV V1.0Page24of45ReportNo.:CTL2208231013-WF 802.11n(HT20)_HCH_2462MHz_Ant1(SISO)_NTNV V1.0Page25of45ReportNo.:CTL2208231013-WF 4.MaximumPowerSpectralDensity 4.1PSD 4.1.1TestResult Mode TX Type Frequency (MHz) MaximumPSD (dBm/3kHz) Verdict ANT1Limit 802.11bSISO 2412-15.16<=8Pass 2437-14.12<=8Pass 2462-14.08<=8Pass 802.11gSISO 2412-19.83<=8Pass 2437-19.00<=8Pass 2462-18.40<=8Pass 802.11n (HT20) SISO 2412-19.62<=8Pass 2437-19.90<=8Pass 2462-18.65<=8Pass Note1:AntennaGain:Ant1:-0.51dBi; V1.0Page26of45ReportNo.:CTL2208231013-WF 4.1.2TestGraph 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1(SISO)_NTNV V1.0Page27of45ReportNo.:CTL2208231013-WF 802.11b_HCH_2462MHz_Ant1(SISO)_NTNV 802.11g_LCH_2412MHz_Ant1(SISO)_NTNV V1.0Page28of45ReportNo.:CTL2208231013-WF 802.11g_MCH_2437MHz_Ant1(SISO)_NTNV 802.11g_HCH_2462MHz_Ant1(SISO)_NTNV V1.0Page29of45ReportNo.:CTL2208231013-WF 802.11n(HT20)_LCH_2412MHz_Ant1(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1(SISO)_NTNV V1.0Page30of45ReportNo.:CTL2208231013-WF 802.11n(HT20)_HCH_2462MHz_Ant1(SISO)_NTNV V1.0Page31of45ReportNo.:CTL2208231013-WF 5.UnwantedEmissionsInNon-restrictedFrequencyBands 5.1Ref 5.1.1TestResult Mode TX Type Frequency (MHz) ANT LevelofReference (dBm) 802.11bSISO 24121-0.35 24371-0.19 246211.13 802.11gSISO 24121-5.95 24371-5.23 24621-4.91 802.11n (HT20) SISO 24121-6.14 24371-6.27 24621-5.59 Note1:RefertoFCCPart15.247(d)andANSIC63.10-2013,thechannelcontainsthemaximumPSDlevelwasusedto establishthereferencelevel. V1.0Page32of45ReportNo.:CTL2208231013-WF 5.1.2TestGraph 802.11b_LCH_2412MHz_Ant1(SISO)_NTNV 802.11b_MCH_2437MHz_Ant1(SISO)_NTNV V1.0Page33of45ReportNo.:CTL2208231013-WF 802.11b_HCH_2462MHz_Ant1(SISO)_NTNV 802.11g_LCH_2412MHz_Ant1(SISO)_NTNV V1.0Page34of45ReportNo.:CTL2208231013-WF 802.11g_MCH_2437MHz_Ant1(SISO)_NTNV 802.11g_HCH_2462MHz_Ant1(SISO)_NTNV V1.0Page35of45ReportNo.:CTL2208231013-WF 802.11n(HT20)_LCH_2412MHz_Ant1(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1(SISO)_NTNV V1.0Page36of45ReportNo.:CTL2208231013-WF 802.11n(HT20)_HCH_2462MHz_Ant1(SISO)_NTNV V1.0Page37of45ReportNo.:CTL2208231013-WF 5.2CSE 5.2.1TestResult Mode TX Type Frequency (MHz) ANT LevelofReference (dBm) Limit (dBm) V…

Text truncated - open the document above for the full version.

Test Report

ShenzhenCTLTestingTechnologyCo.,Ltd. Tel:+86-755-89486194E-mail:[email protected] TESTREPORT FCCPART15.247 ReportReferenceNo.....................:CTL2208231013-WF Compiledby: (position+printedname+signature) HappyGuo (Fileadministrators) Testedby: (position+printedname+signature) GaryGao (TestEngineer) Approvedby: (position+printedname+signature) IvanXie (Manager) ProductName ................................. :SmartChime Model/Typereference .................... :WFC02 ListModel(s)....................................:N/A TradeMark.......................................: N/A FCCID...............................................: 2AQY4-WFC02 Applicant’sname...........................: ShenzhenKaadasIntelligentTechnologyCo.,Ltd. Addressofapplicant.....................: Floor9,BuildingB,TsinghuaHi-TechPark,NanshanDistrict, Shenzhen,Guangdong,China TestFirm ........................................... : ShenzhenCTLTestingTechnologyCo.,Ltd. AddressofTestFirm ..................... : Floor1-A,BaishaTechnologyPark,No.3011,ShahexiRoad, NanshanDistrict,Shenzhen,China518055 Testspecification ........................... : Standard............................................:FCCPart15.247:Operationwithinthebands902-928MHz, 2400-2483.5MHzand5725-5850MHz. TRFOriginator .................................. : ShenzhenCTLTestingTechnologyCo.,Ltd. MasterTRF.......................................:Dated2011-01 Dateofreceiptoftestitem..........: Sept.07,2022 DateofTestDate ............................ : Sept.07,2022-Oct.19,2022 DateofIssue....................................: Oct.20,2022 Result ................................................ : Pass ShenzhenCTLTestingTechnologyCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenCTLTestingTechnologyCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenCTLTestingTechnologyCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. V1.0Page2of33ReportNo.:CTL2208231013-WF TESTREPORT TestReportNo.:CTL2208231013-WF Oct.20,2022 Dateofissue EquipmentunderTest:SmartChime SampleNo:CTL220823101-1-S001 Model/Type: WFC02 ListedModels: N/A Applicant:ShenzhenKaadasIntelligentTechnologyCo.,Ltd. Address : Floor9,BuildingB,TsinghuaHi-TechPark,Nanshan District,Shenzhen,Guangdong,China Manufacturer: ShenzhenTianyinElectronicsCo.,Ltd. Address : 1st-6thFloor,Building13,TangtouNangangthird industrialzone,Tangtoucommunity,ShiyanTown, Bao'anDistrict,Shenzhen,China TestresultPass* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedpage5. Thetestresultspresentedinthisreportrelateonlytotheobjecttested. Thisreportshallnotbereproduced,exceptinfull,withoutthewrittenapprovaloftheissuingtesting laboratory. V1.0Page3of33ReportNo.:CTL2208231013-WF **ModifiedHistory** RevisionsDescriptionIssuedDataReportNo.Remark Version1.0InitialTestReportRelease2022-10-20CTL2208231013-WFTrac yQi V1.0Page4of33ReportNo.:CTL2208231013-WF TableofContentsPage 1.SUMMARY..................................................................................................................................................................5 1.1.TESTSTANDARDS.....................................................................................................................................................5 1.2.TESTDESCRIPTION........................................................................................................................................................5 1.3.TESTFACILITY...............................................................................................................................................................6 1.4.STATEMENTOFTHEMEASUREMENTUNCERTAINTY.............................................................................................................7 2.GENERALINFORMATION.............................................................................................................................................8 2.1.ENVIRONMENTALCONDITIONS........................................................................................................................................8 2.2.GENERALDESCRIPTIONOFEUT......................................................................................................................................8 2.3.DESCRIPTIONOFTESTMODESANDTESTFREQUENCY........................................................................................................9 2.4.EQUIPMENTSUSEDDURINGTHETEST...........................................................................................................................10 2.5.RELATEDSUBMITTAL(S)/GRANT(S).............................................................................................................................10 2.6.MODIFICATIONS.........................................................................................................................................................10 3.TESTCONDITIONSANDRESULTS...............................................................................................................................11 3.1.CONDUCTEDEMISSIONSTEST.......................................................................................................................................11 3.2.RADIATEDEMISSIONSANDBANDEDGE.........................................................................................................................14 3.3.MAXIMUMCONDUCTEDOUTPUTPOWER......................................................................................................................24 3.4.POWERSPECTRALDENSITY..........................................................................................................................................25 3.5.6DBBANDWIDTH.....................................................................................................................................................…

Text truncated - open the document above for the full version.

Test Report

Shenzhen Xmitech Electronic Co.,Ltd Antenna size Passive Test For 2.4gApplication Information FreqEffiGainGainUHISDHISMaxMinAttHAttVO4Version5.244.350 (MHz)(%)(dBi)(dBd)(%)(%)(dB)(dB)(dB)(dB)TotalTime3m 43s 875ms 24007.2-1.46-3.616.7650.432-1.46-40.654343AdditionalInforNULL 24107.98-1.11-3.267.550.435-1.11-38.4843.0643.09 24208.26-1-3.157.8430.416-1-36.7443.1943.25 24308.04-1.11-3.267.6350.401-1.11-36.4943.1843.2 24408.66-0.78-2.938.2410.421-0.78-35.3443.2643.26 24509.17-0.51-2.668.7290.444-0.51-35.7643.3443.32 24607.25-1.59-3.746.9190.33-1.59-38.2343.0643.12 24707-1.64-3.796.6420.355-1.64-34.4643.0343.1 24808.14-0.94-3.097.6940.442-0.94-33.1843.2843.33 24908.69-0.57-2.728.2240.468-0.57-34.4243.3443.38 25007.98-0.79-2.947.5460.439-0.79-36.2143.4143.47 Unit:dBi

Test Setup Photos

FCCID:2AQY4-WFP01IC:24242-WFP01Page 1 of 2 ReportNo.:CTL2208231013-WF/IC TestSetupPhotosoftheEUT 1 FCCID:2AQY4-WFP01IC:24242-WFP01Page 2 of 2 ReportNo.:CTL2208231013-WF/IC

Contact Information

Applicant

Jing Rao
[email protected]0755-86668868Fax: 0086-0755-86958295

Technical Contact

Shenzhen Tianyin Electronics Co., Ltd.CHEN YUTONG
[email protected]18218145414

Shenzhen · China

Test Firm

Shenzhen CTL Testing Technology Co., Ltd.Tracy Qi
[email protected]86-755-89486194

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.41 GHz - 2.46 GHz8.70 mW
Confidentiality
Long Term
Grant Notes
Output power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End-users must be provided with operating procedures for satisfying RF exposure compliance.

Other Applications from Shenzhen Kaadas Intelligent Technology Co., Ltd.

2AQY4-DK027

Wi-Fi Smart Lock

Aug 10, 2026

Equipment Class

DTS - Digital Transmission System
2AQY4-DK012

Smart WiFi Lock With Fingerprint

Jul 09, 2026

Equipment Class

DTS - Digital Transmission System
2AQY4-012WV2

Smart WiFi Lock With Fingerprint

Apr 02, 2026

Equipment Class

DTS - Digital Transmission System
Smart Door Knob - FCC ID 2AQY4-VE008 - Shenzhen Kaadas Intelligent Technology Co., Ltd.
2AQY4-VE008

Smart Door Knob

May 07, 2024

Equipment Class

DTS - Digital Transmission System
2AQY4-002C

DIGITAL FINGERPRINT DOOR LOCK WITH DOORBELL

Jan 28, 2024

Equipment Class

DSC - Part 15 Security/Remote Control Transmitter