A4X-IPC-14NHBattery Camera

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CE LINK LIMITED 22 DongkangRoad, DalingshanTown, DongguanCity, GuangdongProvince,China Date: 2024-09-20 FederalCommunicationsCommission Authorizationand EvaluationDivision 7435 OaklandMills Road Columbia,MD 21046 Ref:AttestationStatementsPart 2.911(d)(5) (i) Filing SUBJECT:FCC Applicationfor FCC ID: A4X-IPC-14NH To WhomIt May Concern: CE LINK LIMITEDcertifiesthat the equipmentfor which authorizationis soughtis not “covered” equipment prohibitedfrom receivingan equipmentauthorizationpursuantto section2.903 of the FCC rules. Sincerely, Signatory [ChanghongChen, Engineer]

CE LINK LIMITED 22 DongkangRoad, DalingshanTown, DongguanCity, GuangdongProvince,China Date: 2024-09-20 FederalCommunicationsCommission Authorizationand EvaluationDivision 7435 OaklandMills Road Columbia,MD 21046 Ref:AttestationStatementsPart 2.911(d)(5) (ii) Filing SUBJECT:FCC Applicationfor FCC ID: A4X-IPC-14NH To WhomIt May Concern: CE LINK LIMITEDcertifiesthat, as of the date of the filing of the application,the applicantis not identifiedon the CoveredList (as a specificallynamedentity or any of its subsidiariesor affiliates)as an entity producing “covered” equipment. Sincerely, Signatory [ChanghongChen, Engineer]

CE LINK LIMITED 22 DongkangRoad, DalingshanTown, DongguanCity, GuangdongProvince,China Date: 2024-09-19 FederalCommunicationsCommission Authorizationand EvaluationDivision 7435 OaklandMills Road Columbia,MD 21046 FCC ID: A4X-IPC-14NH ApplicantFRN: 0021335963 US Agent – AttestationStatement/ Part 2.911(d)(7) CE LINK LIMITEDcertifiesthat , as of 2024-09-19, we have designatedFCC US Agent,LLC to acceptserviceof processon our behalffor FCC ID: A4X-IPC-14NH. CE LINK LIMITED, acceptsto maintainan agent of serviceof processin the UnitedStatesfor no less than one year after either the granteehas permanentlyterminatedall marketingand importationof the applicableequipmentwithin the U.S., or the conclusionof any Commission-relatedadministrativeor judicialproceedinginvolvingthe equipment,whicheveris later. FCC US Agent,LLC, acceptsas of the date of the filing of this application,the obligationof being the designatedagent for the purposeof acceptingserviceof processon behalfof CE LINK LIMITEDfor FCC ID: A4X-IPC-14NH. DesignatedAgentInformation: CompanyName:FCC US Agent,LLC U.S. Agent FRN: 0033402884 Address:3722 IllinoisAvenue,Saint Charles,IL, 60174,USA ContactPerson:Tim Payne Phone:708-571-3148 Email:[email protected] Sincerely, Company:CE LINK LIMITEDDesignatedAgent:FCC US Agent,LLC CompanyRepresentative:ChanghongChenDesignatedAgent Representative:Tim Payne Signature:Signature:

CE LINK LIMITED 22 DongkangRoad, DalingshanTown, DongguanCity, GuangdongProvince,China Date: 2024-09-20 FEDERALCOMMUNICATIONSCOMMISSION AUTHORIZATIONAND EVALUATIONDIVISION 7435 OAKLANDMILLSROAD COLUMBIA,MD 21046 SUBJECT:FCC Applicationfor FCC ID: A4X-IPC-14NH ConfidentialityRequest To whomit may concern, Pursuantto the provisionsof the Commission’s rules Title 47 Sections§0.457 and §0.459,we are requestingthe Commissionto withholdthe followingattachment(s)as confidentialdocumentsfrom public disclosureindefinitely. ☒ Block Diagram ☐ Tune-UpInformation ☒ OperationalDescription ☐ SecurityInformation ☒ Schematics ☐ SoftwareDefinedRadio(SDR)Information ☒ Parts List The abovematerialscontaintrade secretsand proprietaryinformationnot customarilyreleasedto the public.The publicdisclosureof thesematerialsmay be harmfulto the applicantand provideunjustifiedbenefitsto its competitors. In additionalto abovementioneddocuments,in order to complywith the marketingregulationsin Title 47 CFR §2.803 and the importationrules in Title 47 CFR §2.1204,while ensuringthat businesssensitiveinformation remainsconfidentialuntil the actual marketingof newly authorizeddevices,we requestShort Term Confidentiality of the followingattachment(s); ☐ ExternalPhotos ☐ Test SetupPhotos ☐ InternalPhotos ☐ User Manual ☐For 45 days, pursuantto PublicNoticeDA 04-1705. or ☐For 180 days pursuantto KDB 726920D01. The applicantunderstandsthat pursuantto Section0.457of the Rules,disclosureof this applicationand all accompanyingdocumentationwill not be made beforethe date of the Grant for this application. Sincerely, Signatory [ChanghongChen, Engineer]

CE LINK LIMITED 22 DongkangRoad, DalingshanTown, DongguanCity, GuangdongProvince,China Date: 2024-09-20 FEDERALCOMMUNICATIONSCOMMISSION AUTHORIZATIONAND EVALUATIONDIVISION 7435 OAKLANDMILLSROAD COLUMBIA,MD 21046 SUBJECT:FCC Applicationfor FCC ID: A4X-IPC-14NH POWEROF ATTORNEY To WhomIt May Concern: We, the undersigned,herebyauthorizeWaltekTestingGroup(Shenzhen)Co., Ltd. JandySo on our behalf,to apply to the FederalCommunicationsCommissionon our equipment.Any and all acts carriedout by Waltek TestingGroup(Shenzhen)Co., Ltd. JandySo on our behalfshall have the same effect as acts of our own. This is to advisethat we are in full compliancewith the Anti-DrugAbuseAct. We, CE LINK LIMITEDare not subjectto a denialof federalbenefitspursuantto Section5301 of the Anti-DrugAct of 1988, 21 USC853a,and no party to the applicationis subjectto a denialof federalbenefitspursuantto that section. Sincerely, Signatory [ChanghongChen, Engineer]

ReferenceNo.:WTX24X05121966W001Page2of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn EXHIBIT2-EUTEXTERNALPHOTOGRAPHS EUTView1 EUTView2 ReferenceNo.:WTX24X05121966W001Page3of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn EUTView3 EUTView4 ReferenceNo.:WTX24X05121966W001Page4of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn EUTView5 EUTView6 ReferenceNo.:WTX24X05121966W001Page5of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn EUTView7 EUTView8 ReferenceNo.:WTX24X05121966W001Page6of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn EUTView9

ReferenceNo.:WTX24X05121966W001Page1of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn ANNEX EXHIBIT1-PRODUCTLABELING ProposedFCCIDLabelFormat FCCID:A4X-IPC-14NH Specifications:Thelabelshallbesecurelyaffixedtoapermanentlyattachedpartofthedevice,inalocation whereitisvisibleoreasilyaccessibletotheuser,andshallnotbereadilydetachable.Thelabelshallbe sufficientlydurabletoremainfullylegibleandintactonthedeviceinallnormalconditionsofusethroughout thedevice’sexpectedlifetime. ProposedLabelLocationonEUT FCCIDLabel Location

ReferenceNo.:WTX24X05121966W001Page7of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn EXHIBIT3-EUTINTERNALPHOTOGRAPHS EUTHousingand BoardView1 EUTHousingand BoardView2 ReferenceNo.:WTX24X05121966W001Page8of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn EUTHousingand BoardView3 Solder Board-Component View1 ReferenceNo.:WTX24X05121966W001Page9of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn Solder Board-Component View2 Solder Board-Component View3 ReferenceNo.:WTX24X05121966W001Page10of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn Solder Board-Component View4 Solder Board-Component View5 ReferenceNo.:WTX24X05121966W001Page11of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn Solder Board-Component View6 Solder Board-Component View7 ReferenceNo.:WTX24X05121966W001Page12of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn Solder Board-Component View8 Solder Board-Component View9 ReferenceNo.:WTX24X05121966W001Page13of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn Solder Board-Component View10 Solder Board-Component View11 ReferenceNo.:WTX24X05121966W001Page14of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn Solder Board-Component View12 Solder Board-Component View13 ReferenceNo.:WTX24X05121966W001Page15of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn AntennaView WIFIAntenna

1.RFExposureRequirements 1.1GeneralInformation ClientInformation Applicant:CELINKLIMITED Addressofapplicant:22DongkangRoad,DalingshanTown,DongguanCity,Guangdong Province,China. Manufacturer:DongguanCELINKLIMITED Addressofmanufacturer:22DongkangRoad,DalingshanTown,DongguanCity,Guangdong Province,China. Factory1#:ANFUCELINKLIMITED Addressoffactory:AnfuCountyIndustrialZone,Ji'ancity,JiangxiProvince, P.R.China. Factory2#:CELINKVIETNAMCOMPANYLIMITED Addressoffactory:LotCNSG04&CNSG06VanTrungIndustrialZone,Viet Yendistrict,BacGiangProvince,Vietnam GeneralDescriptionofEUT: ProductName:BatteryCamera TradeName:CE-LINK ModelNo.:IPC-14NH-ZT AddingModel(s):/ RatedVoltage: RechargeableLithium-ionBattery:3.6V Externalpowersupply/Solarpowersupply:5V RatedCurrent:Externalpowersupply/Solarpowersupply:1.0A BatteryCapacity:5200mAh PowerAdapter: Model:ADS-6RS-0605050EPCU Input:AC100-240V~50/60Hz Output:5.0V1.0A5W SoftwareVersion: T31ZXT31ZX-BURN-TUYA-IPC-14NH-ZT-V1.0.13-20240615.bin MCUT31ZX_BURN_TUYA_IPC_14NH_ZT_MCU_CS32L010_20240315_V 1.0.31.rar WIFICELINK_BURN_TUYA_IPC_14NH_WIFI_INP1015_20240530_V1.0.33 HardwareVersion: MainIPC-14NS-MAINR1V020240419 LEDIPC-14NH_LEDR1V020240228 PIRIPC-14NSPIRR1V020230506 FCCID:A4X-IPC-14NH EquipmentType:Mobiledevice TechnicalCharacteristicsofEUT: SupportStandards:802.11b,802.11g,802.11n FrequencyRange:2412-2462MHzfor802.11b/g/n(HT20) RFOutputPower:17.76dBm(Conducted) TypeofModulation:CCK,OFDM,QPSK,BPSK,16QAM,64QAM QuantityofChannels:11for802.11b/g/n(HT20) ChannelSeparation:5MHz TypeofAntenna:FPCAntenna AntennaGain:2dBi 1.2RFExposureExemption Accordingto§1.1307(b)(3)andKDB447498D04InterimGeneralRFExposureGuidancev01,system operatingundertheprovisionsofthissectionshallbeoperatinginamannerthatthepublicisnotexposedto radiofrequencyenergylevelinexcesslimitformaximumpermissibleexposure. OptionA:FCCRulePart1.1307(b)(3)(i)(A):Theavailablemaximumtime-averagedpowerisnomorethan 1mW,regardlessofseparationdistance. OptionB:FCCRulePart1.1307(b)(3)(i)(B):Theavailablemaximumtime-averagedpoweroreffective radiatedpower(ERP),whicheverisgreater,islessthanorequaltothethresholdP th (mW)describedinthe followingformula.P th isgivenby: OptionC:FCCRulePart1.1307(b)(3)(i)(C):Theminimumseparationdistance(Rinmeters)fromthebodyof anearbypersonforthefrequency(finMHz)atwhichthesourceoperates,theERP(watts)isnomorethanthe calculatedvalueprescribedforthatfrequency.Rmustbeatleastλ/2π,whereλisthefree-spaceoperating wavelengthinmeters. SingleRFSourcesSubjecttoRoutineEnvironmentalEvaluation RFSourcefrequency(MHz)ThresholdERP(watts) 0.3-1.341,920R 2 1.34-303,450R 2 /f 2 30-3003.83R 2 300-1,5000.0128R 2 f 1,500-100,00019.2R 2 ForMultipleRFsources:FCCRulePart1.1307(b)(3)(ii): (A)Theavailablemaximumtime-averagedpowerofeachsourceisnomorethan1mWandthereisa separationdistanceoftwocentimetersbetweenanyportionofaradiatingstructureoperatingandthe nearestportionofanyotherradiatingstructureinthesamedevice,exceptifthesumofmultiplesourcesis lessthan1mWduringthetime-averagingperiod,inwhichcasetheymaybetreatedasasinglesource (separationisnotrequired). (B)InthecaseoffixedRFsourcesoperatinginthesametime-averagingperiod,orofmultiplemobileor portableRFsourceswithinadeviceoperatinginthesametimeaveragingperiod,ifthesumofthe fractionalcontributionstotheapplicablethresholdsislessthanorequalto1asindicatedinthefollowing equation. 1.3CalculatedResult Radio Access Technology Prediction Frequency Output Power Antenna Gain Duty Cycle Tune-Up Time-AveragedPower ERP (MHz)(dBm)(dBi)(%)(dBm)(dBm) Wi-Fi241217.762.010018.0017.85 Frequency Option Min.DistanceMax.PowerExposureLimit Ratio Result (MHz)(cm)(dBm)(mW)(mW)Pass/Fail 2412C20.0017.8560.95768.000.08 Pass Note:1.Time-AveragedPower=OutputPower*DutyCycle;ERP=Time-AveragedPower+Antenna gain-2.15dB 2.OptionA,BandCrefersasclause1.2. 3.ForoptionB,Max(time-averagedpower,effectiveradiatedpower(ERP))convertstoMax.Power.For optionC,ERPconvertstoMax.Power; 4.ForoptionB,P th (mW)convertstoExposureLimit(mW);ForoptionC,ERP(W)convertstoExposure Limit(mW). 5.Ratio=Tune-UpERP(mW)/ExposureLimit(mW) ModeforSimultaneousMulti-bandTransmission: RadioAccess Technology Ratio1Ratio2 Simultaneous Ratio Limit Result Pass/Fail ------------ Result:Pass

add：24 Ju Xiang er Lu, Xiang Wei cun, Dalang Town, Dongguan Telephone; 0769-82226176 Fax; 0769-82226175 东莞市松汇实业有限公司 99 SPECIFICATION FOR APPROVAL 编 号： 2024012601 File No. 版 本： 1.0 Revision CUSTOMER: ______________________________________ CUSTOMER NO: ______________________________________ WIFI PART NAME: ______________________________________ SL308P.3000 01 .P01 SUPPLIER NO: _____________________________________ Date: Q’TY: PCS CUSTOMER APPROVED BY APPROVAL CHIEF SUPERVISOR SUPPLIER SIGNATURE APPROVAL CHECK DESIGN sunny ZouJie LuoYi SH-RD-F04-A add：24 Ju Xiang er Lu, Xiang Wei cun, Dalang Town, Dongguan Telephone; 0769-82226176 Fax; 0769-82226175 Item list of the acknowledgement NO. 内 容 （Contents） 页 数 （Number of Page） 页 码 （Page Code） 1 Spec Cover 1 1 2 Spec Item 1 2 3 Drawing 1 3 4 Test Reports 1 4 5 S Parameter 1 5 6 1 6 7 1 7 8 1 8 9 - - - 10 - - - 11 - - - 12 - - - Gain Test add：24 Ju Xiang er Lu, Xiang Wei cun, Dalang Town, Dongguan Telephone; 0769-82226176 Fax; 0769-82226175 Electrical Properties Frequency 2400-2500MHz Impedance 50 0hm Nominal V.S.W.R 1.92 : 1 Max Return Loss -10 dB Max Radiation Omni-directional Gain (Peak) 2dBi Efficiency >60% Polarization Linear, Vertical Admitted Power 1 W Connector Physical Properties Antenna Material FPC Cable Type O.D. 1.13mm // L=45mm Operating Temp. -10 ~ +60 ̊C Storage Temp. -10 ~ +70 ̊C Cable Color Black Test Reports MHF1 add：24 Ju Xiang er Lu, Xiang Wei cun, Dalang Town, Dongguan Telephone; 0769-82226176 Fax; 0769-82226175 S Parameter Test Agilent E5071C Gain, Efficiency 1.9 1.9

WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cnPage 1 of 53 TESTREPORT ReferenceNo.......................:WTX24X05121966W001 FCCID....................................:A4X-IPC-14NH Applicant...............................:CELINKLIMITED Address.................................: 22DongkangRoad,DalingshanTown,DongguanCity,Guangdong Province,China. Manufacturer........................:DongguanCELINKLIMITED Address.................................: 22DongkangRoad,DalingshanTown,DongguanCity,Guangdong Province,China. ProductName ......................: BatteryCamera ModelNo... ............................: IPC-14NH-ZT Standards ..............................: 47CFRFCCPart15.247,SubpartC DateofReceiptsample.....:2024-05-27 DateofTest ...........................: 2024-05-27to2024-06-12 DateofIssue........................:2024-06-12 TestReportFormNo. ......... : WTX_Part15_247W TestResult ............................: Pass Remarks: Theresultsshowninthistestreportreferonlytothesample(s)tested,thistestreportcannotbe reproduced,exceptinfull,withoutpriorwrittenpermissionofthecompany.Thereportwouldbeinvalidwithout specificstampoftestinstituteandthesignaturesofapprover. PreparedBy: WaltekTestingGroup(Shenzhen)Co.,Ltd. Address:1/F.,Room101,Building1,HongweiIndustrialPark,Liuxian2ndRoad, Block70Bao'anDistrict,Shenzhen,Guangdong,China Tel.:+86-755-33663308Fax.:+86-755-33663309Email:[email protected] Testedby:Approvedby: GalaWangJasonSu ReferenceNo.:WTX24X05121966W001 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cnPage 2 of 53 TABLEOFCONTENTS 1.GENERALINFORMATION.....................................................................................................................................4 1.1PRODUCTDESCRIPTIONFOREQUIPMENTUNDERTEST(EUT)........................................................................4 1.2TESTSTANDARDS.................................................................................................................................................6 1.3TESTMETHODOLOGY...........................................................................................................................................6 1.4TESTFACILITY.......................................................................................................................................................6 1.5EUTSETUPANDTESTMODE..............................................................................................................................7 1.6MEASUREMENTUNCERTAINTY.............................................................................................................................8 1.7TESTEQUIPMENTLISTANDDETAILS..................................................................................................................9 2.SUMMARYOFTESTRESULTS.........................................................................................................................12 3.ANTENNAREQUIREMENT.................................................................................................................................13 3.1STANDARDAPPLICABLE......................................................................................................................................13 3.2EVALUATIONINFORMATION................................................................................................................................13 4.POWERSPECTRALDENSITY...........................................................................................................................14 4.1STANDARDAPPLICABLE......................................................................................................................................14 4.2TESTSETUPBLOCKDIAGRAM...........................................................................................................................14 4.3TESTPROCEDURE..............................................................................................................................................14 4.4SUMMARYOFTESTRESULTS/PLOTS................................................................................................................14 5.DTSBANDWIDTH..................................................................................................................................................15 5.1STANDARDAPPLICABLE......................................................................................................................................15 5.2TESTSETUPBLOCKDIAGRAM...........................................................................................................................15 5.3TESTPROCEDURE..............................................................................................................................................15 5.4SUMMARYOFTESTRESULTS/PLOTS................................................................................................................15 6.RFOUTPUTPOWER............................................................................................................................................16 6.1STANDARDAPPLICABLE......................................................................................................................................16 6.2TESTSETUPBLOCKDIAGRAM...........................................................................................................................16 6.3TESTPROCEDURE..............................................................................................................................................16 6.4SUMMARYOFTESTRESULTS/PLOTS................................................................................................................16 7.FIELDSTRENGTHOFSPURIOUSEMISSIONS.............................................................................................17 7.1STANDARDAPPLICABLE......................................................................................................................................17 7.…

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ReferenceNo.:WTX24X05121966W001Page16of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn EXHIBIT4-TESTSETUPPHOTOGRAPHS ConductedEmissionTest Setup RadiationEmissionTest Setup(Below30MHz) ReferenceNo.:WTX24X05121966W001Page17of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn RadiationEmissionTest Setup(30MHzto1GHz) RadiationEmissionTest Setup(1GHzto18GHz) ReferenceNo.:WTX24X05121966W001Page18of18 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn RadiationEmissionTest Setup(Above18GHz) *****ENDOFREPORT*****