2A3NOTD169Queue Wireless Calling System

TD169RestaurantPagerInstructions 1.ProductIntroduction 1.1Schematicdiagram 1.1.2Hostdiagram​ 1:Pagerchargingslot 2:Digitaltubedisplayarea 3:Up/downbuttons 4:Settingbutton 5:Numberkeyarea0-9 6:Call/Confirmbutton 7:Back/Deletebutton 8:DCpowerinterface 9:TypeCinterface(connecttothehostcomputer) 10:SMAantennainterface 1.1.3Pager 1:Ringindicatorlight(theindicatorlightstatusisdescribedinthefollowingtable) 2:Mutebutton(cancancelcallreminder) 3:Pagernumberstickerarea 4:Lanyardport 5:Buzzersoundhole 6:Chargingcontacts Lightstatusdisplaydescriptiontable ChargeFlashingredlight fullGreenlightisalwayson StandbyGreenlightflashing callFlashingredlight 1.2Specifications 1.2.1Transmitterhost MaterialABS,Silicone SurfacetreatmentMaterialsunburn Hostsize285x140x30mm Hostweight406g ModulationOOK(AM) Transmitting frequency 433.92Mhz show3-digitreddigitaltube Inputvoltage 12v⎓2A stand-bycurrent<50mA Transmitpower10mWMax. interactivemodeCapacitivetouchbuttons ButtonDefinition 0--9numberkeys,returnkey,callkey,settingkey,up anddownkeys Chargingslot20 Communication distance 500MMax.(Opendistance) Configurable numberofpagers 1-997 1.2.2Pager Pagersize100x53x15mm Pagerweight52g ModulationOOKAM Receiving frequency 433.92Mhz Receiving sensitivity -108dBm OperatingVoltage3.7v stand-bycurrent<12mA Alarmcurrent120mA RemindermethodBeep/Flash/Vibration BatteryBuilt-inlithiumbattery3.7V300mA Standbytime>24h Communication distance 500MMax.(Opendistance) Volume ≥85db,adjustableinthreelevels:large,mediumand small Ringtone 7typesofsingle-stepchordprompttonesSingle-step chordprompttones WaterproofIP67waterproof 2.Preparation Beforeuse,thepowercordofthetransmitterhostshouldbeconnectednormallyandthetransmittingantenna shouldbeinstalledcorrectly.Ifitisusedforthefirsttime,itisrecommendedtochargethepagerfor15minutes andthensetthebasicfunctionssuchaspagerIDwiththehostbeforeitcanbeusednormally. 3.FunctionIntroduction 3.1Callingpager Thetransmitterclicksthe"number"keytoenterthetraynumbertobecalled,andpressesthe"call"keytocall. Note:Youcanadjustthecallnumberbypressingthe"upanddown"button 3.2GroupCall Groupcall:Enter"998"usingthenumerickeysandpressthe"Call"buttontocallallpagers. PagersthatarechargedinthechargingbaseandpagerswithoutregisteredIDnumberscannotrespondto groupcalls. 3.3Cancelcall Whenthepageriscalled,youcancancelthepagercallingstatusbypressingthe"Mute"buttonofthecallingmeal pagerorputtingitbackintothechargingbase. 3.4Shutdown Placethepagerinthechargingbase,inputthenumber"999"intothehost,clickthe"Call"button,andthepager inchargingstatewillshutdown. Note:Tousethe"PowerOff"function,thepagerneedstobepairedwiththekeyboardbasefirst. 3.5Startup Placethepagerinthechargingbasetoturnonthedevice.Ifthepageristurnedoffandinthechargingbase,take itoutandputitbackinthebasetoturniton. 4Menufunctionsandsettings "Set"buttononthetransmitterhostinthestandbyinterfacetoenterthesettingmenu.Theinterfacedisplays"F--". Clickthe"Up"/"Down"buttonorpressthecorresponding"number"keytoselectthecorrespondingsettingoption (forexample,ifyouenterthenumber1anditdisplaysF-1,itistheF1menuitem;ifyouenter11,itdisplaysF11, whichistheF11menuitem).Pressthe"Call"buttontoenterthecorrespondingmenufunctionsetting. 4.1【F1】Settingofpagerringtone Selectthe"F1"menutoenterthepagerringtonesetting,clickthe"up/down"keyorusethe"number"keytoenter "1-7"toselectadifferentringtone,thereare7ringtonestochoosefrom.Clickthe"Call"keytosaveandreturnto themainmenu,allpagersringtonesinthebasewillbeset. Note:Tosetthepagerringtone,makesurethepagerhasanIDset. 4.2【F2】Setthevolumeofthepager Selectthe"F2"menutoentertheremindervolumesetting,clickthe"Up/Down"keyorusethe"Number"keyto enter"0-3"toselectthesoundvolume("0:Off;1:Small;2:Medium;3:Large").Thenpressthe"Call"keyto saveandreturntothemainmenu.Thebuzzerremindervolumeofallthepagersinthebasewillbeset. Note:Tosetthevolumeofthepager,makesurethepagerIDhasbeenset. 4.3【F3】Pagervibrationsetting Selectthe"F3"menutoentertheremindervibrationsetting,clickthe"Up/Down"keyorusethe"Number"keyto enter"0/1"toselectthevibrationswitch("0:Off;1:On"),pressthe"Call"keytosaveandreturntothemain menu.Thevibrationswitchofallpagersinthebasewillbeset. Note:Tosetthepagervibration,makesurethepagerIDhasbeenset. 4.4【F4】Settingofpagerindicatorlight Selectthe"F4"menutoenterthereminderlightsetting,clickthe"Up/Down"keyorusethe"Number"keyto enter"0-3"toselectthereminderlightmode("0:Off;1:Slowflash;2:Fastflash;3:Breathinglightmode"), pressthe"Call"keytosaveandreturntothemainmenu.Thereminderlightsofallpagersinthebasewillbeset. Note:Tosetthereminderlight,makesurethepagerhasanIDset. 4.5【F5】Pagercountdownsetting(0-999minutes) Selectthe"F5"menutoenterthecountdownsetting,pressthe"number"keytoenteranumber0-999(unit: minute,0:off,1-999cansetthetime)tosetthecountdownforall pagers inthebase,thenpressthe"call"keyto saveandreturntothemainmenu.Thecountdownforall pager sinthebasewillbeset.Aftersettingthe pager countdowntime,thecountdownstartswhentheplateistakenoutofthebase.Whenthesettimeisreached,the pager willsoundareminder,andthealarmwillstopwhenitisputbackintothebase. Note:Tosetthecountdown,makesurethe pager hasanIDset. 4.6【F6】Pageroutofboundsalarmsetting Selectthe"F6"menutoentertheout-of-boundsalarmsetting,clickthe"Up/Down"keyorusethe"Number"key toenter"0/1"tosettheout-of-boundsalarmfunctiononoroff("0:Off;1:On"),pressthe"Call"keytosaveand returntothemainmenu.Theout-of-boundsalarmswitchforallpagersinthechargingbasewillbeset.Afterthe out-of-boundsalarmfunctionforthepageristurnedon,thepagerwillissueareminderafteracertainperiodof timeoutsidethecommunicationrange,andthealarmwillstopwhenitisputbacktothebase. Note:Tosettheout-of-boundsalarm,makesurethepagerhasanIDset.Theactivationtimeofthe out-of-boundsalarmis4minutes.Ifnosignalisreceivedfromthehostfor4minutes(thehostsendsasignal every50seconds),theout-of-boundsalarmfunctionwillbetriggered. 4.7【F7】Setthepagerreminderduration(0-250seconds) Selectthe"F7"menutoenterthereminderdurationsetting,pressthe"number"keytoenter"0-250(unit:seconds) oradjustthevalueby…

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ZHENGZHOU YSAIR TECHNOLOGY CO.,LTD Room 2101, 21th Floor of B Block, Silicon Valley Plaza, 82 Culture Street,Jinshui District, ZHENGZHOU,HENAN, China The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 9/18/24 U.S. Agent Designation [ZHENGZHOU YSAIR TECHNOLOGY CO.,LTD] acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2A3NOTD169) : Name and company of U.S. agent: Liuye Li / RETEVIS INC Physical U.S. address of agent: 1733 E BROOKPORT ST,COVINA,CA 91724 FRN of U.S. agent: 0033657701 Email address of U.S. agent: [email protected] [RETEVIS INC] acknowledges their obligation to accept service of process on behalf of [ZHENGZHOU YSAIR TECHNOLOGY CO.,LTD]. [ZHENGZHOU YSAIR TECHNOLOGY CO.,LTD] with the FRN [0031620636] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7) . Sincerely, Signature [Name] Weidong Shen [Title] General Manager [Company] ZHENGZHOU YSAIR TECHNOLOGY CO.,LTD 48_[mo del] US_Agent_2.911(d)(7) - U, V04 ZHENGZHOU YSAIR TECHNOLOGY CO.,LTD Room 2101, 21th Floor of B Block, Silicon Valley Plaza, 82 Culture Street,Jinshui District, ZHENGZHOU,HENAN, China The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Signature [Name of U.S. agent] Liuye Li [Title of U.S. agent] [Company of U.S. agent] RETEVIS INC

Page1of5FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity ExternalPhotosoftheEUT Fig.1 Fig.2 TXAntenna TX RX Page2of5FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of5FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of5FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8 Page5of5FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.9 Fig.10

Page1of1FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity LABELANDLOCATION (Size:L4.0cmxW2.0cm) LabelLocation QueueWirelessCallingSystem Model:TD169 FCCID:2A3NOTD169

Page1of5FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity InternalPhotosoftheEUT Fig.1 Fig.2 Page2of5FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of5FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of5FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8 Page5of5FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.9

Page1of3FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCRFExposureEvaluation 1.ProductInformation ProductnameQueueWirelessCallingSystem TestModelTD169 Ratings Input:12V2A ForACAdapterInput:100-240V~50/60Hz0.8A AdapterOutput:+12V2A HardwareVersion 3.4,1.2,2.4,2.3 SoftwareVersion 20240528 FrequencyRange433.92MHz ChannelNumber1 ModulationTypeOOK AntennaDescriptionExternalAntenna,-1.25dBi(Max) ExposurecategoryGeneralpopulation/uncontrolledenvironment EUTTypeProductionUnit DeviceTypePortableDevice Page2of3FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 2.EvaluationmethodandLimit AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1Standalone SARtestexclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposure KDBprocedures,standalone1-gheadorbodyand10-gextremitySARevaluationforgeneral populationexposureconditions,bymeasurementornumericalsimulation,isnotrequiredwhen thecorrespondingSARTestExclusionThresholdcondition,listedbelow,issatisfied.Thesetest exclusionconditionsarebasedonsource-basedtime-averagedmaximumconductedoutput poweroftheRFchannelrequiringevaluation,adjustedfortune-uptolerance,andtheminimum testseparationdistancerequiredfortheexposureconditions.22Theminimumtestseparation distanceisdeterminedbythesmallestdistancefromtheantennaandradiatingstructuresor outersurfaceofthedevice,accordingtothehostformfactor,exposureconditionsandplatform requirements,toanypartofthebodyorextremityofauserorbystander(see5)ofsection4.1). ToqualifyforSARtestexclusion,thetestseparationdistancesappliedmustbefullyexplained andjustifiedbytheoperatingconfigurationsandexposureconditionsofthetransmitterand applicablehostplatformrequirements,typicallyintheSARmeasurementorSARanalysisreport, accordingtotherequiredpublishedRFexposureKDBprocedures.WhennootherRFexposure testingorreportingisrequired,astatementofjustificationandcompliancemustbeincludedin theequipmentapproval,inlieuoftheSARreport,toqualifyfortheSARtestexclusion.When required,thedevicespecificconditionsdescribedintheotherpublishedRFexposureKDB proceduresmustbesatisfiedbeforeapplyingtheseSARtestexclusionprovisions;forexample, handheldPTTtwo-wayradios,handsets,laptops&tabletsetc.“ [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,where: •f(GHz)istheRFchanneltransmitfrequencyinGHz •PoweranddistanceareroundedtothenearestmWandmmbeforecalculation •Theresultisroundedtoonedecimalplaceforcomparison •3.0and7.5arereferredtoasthenumericthresholdsinthestep2below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mm andfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmaccordingtof)insection4.1isappliedto determineSARtestexclusion. Whenoneofthefollowingtestexclusionconditionsissatisfiedforallcombinationsof simultaneoustransmissionconfigurations,furtherequipmentapprovalisnotrequiredto incorporatetransmittermodulesinhostdevicesthatoperateinthemixedmobileandportable hostplatformexposureconditions.Thegranteeisresponsiblefordocumentingthisaccording toClassIpermissivechangerequirements.AntennasthatqualifyforstandaloneSARtest exclusionmustapplytheestimatedstandaloneSARtodeterminesimultaneoustransmission testexclusion. a)The[∑of(thehighestmeasuredorestimatedSARforeachstandaloneantenna configuration,adjustedformaximumtune-uptolerance)/1.6W/kg]+[∑ofMPEratios]is≤ 1.0. b)TheSARtopeaklocationseparationratiosofallsimultaneouslytransmittingantennapairs operatinginportabledeviceexposureconditionsareall≤0.04,andthe[∑ofMPEratios]is≤ 1.0. 3.ReferEvaluationMethod ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadioFrequency ElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01General1RFExposureGuidancev06:MobileandPortableDevicesRF ExposureProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1093:Radiofrequencyradiationexposureevaluation:portabledevices Page3of3FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 4.ConductedPower TestProcedure TXfrequencyrange:433.92MHz Devicecategory:Portabledevice(Distance:5mm) Max.FieldStrength:66.42dBuV/m@3m EIRP=E-104.8+20logD=66.42-104.8+20log3=-28.84Bm MaximumConductedOutputPower:-28.84dBm Tuneup:-38±1 5.EvaluationResults Band/Modef(GHz) Antenna Distance (mm) RFoutputpower SARTest Exclusion Threshold SARTest Exclusion dBmmW OOK0.433925-27.00.00200.0003<3.0Yes Remark: 1.Outputpowerincludingtuneuptolerance; 2.Whentheminimumtestseparationdistanceis<5mm,adistanceof5mmaccordingtof)in section4.1isappliedtodetermineSARtestexclusion. 6.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolledRFExposureand SARExclusionThresholdperKDB447498v06. .......................THEENDOFREPORT.........................

SunnywayTechnology Add:1F,Building4,No.215-99,GaoGuangRoad,QingPuDistrict,Shanghai,China Tel:+86-021-60835368Fax:+86-021-64842328 Email:[email protected]:www.sunnyway-iot.com D03042 PN:SH23157WB52 Keyfeatures: Frequencyband433MHZ  Smallsize  Impedance50Ohm Typicalapplications: SmartMetering RemotePipelineMonitoring  Transportation  Others PN:SH23163WB52ProductDatasheet -2- Sunnywayreservesallrightstothisdocumentandtheinformationcontainedherein.Reproduction, useordisclosuretothirdpartieswithoutexpresspermissionisstrictlyprohibited. 1.Introduction3 2.ElectricalSpecification4 3.MechanicalandEnvironmentalSpecification4 4.Antennaparameters5 5.AntennaDrawing7 PN:SH23163WB52ProductDatasheet -3- TheSunnywayD03130915MHZterminalmountantenna,atjust108.3mminheightand10mm indiameter.Theantennadesignedforsuperiorperformanceandreliability,hasanomnidirectional radiationpatternandextremelyhighefficiencyandgainonboththe915MHZbands,theantenna hasawide-bandhighefficiencyresponseonnearlyall915MHZfrequencybandsworldwide,and canalsobeusedforothercellularandwirelessapplications. SmartMetering  RemotePipelineMonitoring  Transportation Others 1.Introduction PN: SH23163WB52ProductDatasheet - 4 - Standards433MHZ Frequencyrange (MHz ） 433MHZ Peak Gain (dBi ） -1.25 AverageGain (dB ） -6.9 VSWR ＜ 3 ReturnLoss (dB ）＜ -5.0 Efficiency(%)20 % PolarizationmodeLinear RadiationpatternOmni-Directional Outputimpedance(Ω)50 Max. Input Power(W)5 MountingType ConnectorMount ConnectorType SMA-MaleStandard(Right-Angle) Antennasize(mm)108 Xφ9.3 mm MaterialABS Oper ating Temperature( ̊C) - 40 ̊C ~ + 85 ̊C StorageTemperature( ̊C) - 40 ̊C ~ + 85 ̊C 2. ElectricalSpecification 3. Mechanicaland EnvironmentalSpecification Specifications PN:SH23163WB52ProductDatasheet -5- 4.1VSWRandReturnLoss 4.2EfficiencyandGain frequency (MHz) gain(dBi) efficiency( dBi) efficiency (%) 430-2.32-7.4617.95 431-1.52-6.7820.99 432-1.25-6.621.88 433-1.56-6.920.42 434-2.01-7.2618.79 4.Antennaparameters PN:SH23163WB52ProductDatasheet -6- 4.33DDirectionalpattern PN:SH23163WB52ProductDatasheet -7- 4.42DDirectionalpattern PN:SH23163WB52ProductDatasheet -8- 5.AntennaDrawing(Unit:mm)

Page1of30FCCID:2A3NOTD169ReportNo.:LCSA08294037EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT For ZHENGZHOUYSAIRTECHNOLOGYCO.,LTD QueueWirelessCallingSystem TestModel:TD169 Preparedfor:ZHENGZHOUYSAIRTECHNOLOGYCO.,LTD Address:Room2101,21thFloorofBBlock,SiliconValleyPlaza,82Culture Street,JinshuiDistrict,ZHENGZHOU,HENAN,China Preparedby:ShenzhenLCSComplianceTestingLaboratoryLtd. Address:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China Tel:(+86)755-82591330 Fax:(+86)755-82591332 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:August29,2024 Numberoftestedsamples:2 SampleNo.:A240826189-1,A240826189-2 Serialnumber:Prototype DateofTest:August29,2024~September13,2024 DateofReport:September14,2024 Page2of30FCCID:2A3NOTD169ReportNo.:LCSA08294037EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT FCCCFR47PART15C(15.231) ReportReferenceNo. .................. :LCSA08294037EA DateofIssue .................................... :September14,2024 TestingLaboratoryName...........:ShenzhenLCSComplianceTestingLaboratoryLtd. Address.............................................: 101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China TestingLocation/Procedure......... :FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName..........................:ZHENGZHOUYSAIRTECHNOLOGYCO.,LTD Address.............................................:Room2101,21thFloorofBBlock,SiliconValleyPlaza,82Culture Street,JinshuiDistrict,ZHENGZHOU,HENAN,China TestSpecification Standard...........................................:FCCCFR47PART15SubpartC,ANSIC63.10-2013 TestReportFormNo...................:TRF-4-E-176A/0 TRFOriginator.................................:ShenzhenLCSComplianceTestingLaboratoryLtd. MasterTRF ...................................... :Dated2011-03 ShenzhenLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceof thematerial.ShenzhenLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialdueto itsplacementandcontext. TestItemDescription..................:QueueWirelessCallingSystem TradeMark.......................................:RETEKESS TestModel.......................................:TD169 Ratings..............................................: Input:12V2A ForACAdapterInput:100-240V~50/60Hz0.8A AdapterOutput:+12V2A Result...............................................:Positive Compiledby:Supervisedby:Approvedby: MartinLee/AdministratorCaryLuo/TechniqueprincipalGavinLiang/Manager Page3of30FCCID:2A3NOTD169ReportNo.:LCSA08294037EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCC--TESTREPORT EUT.........................................:QueueWirelessCallingSystem TestModel...........................:TD169 Applicant...............................:ZHENGZHOUYSAIRTECHNOLOGYCO.,LTD Address..................................: Room2101,21thFloorofBBlock,SiliconValleyPlaza,82Culture Street,JinshuiDistrict,ZHENGZHOU,HENAN,China Telephone...............................:/ Fax..........................................:/ Manufacturer........................:ZHENGZHOUYSAIRTECHNOLOGYCO.,LTD Address...................................:Room2101,21thFloorofBBlock,SiliconValleyPlaza,82Culture Street,JinshuiDistrict,ZHENGZHOU,HENAN,China Telephone...............................:/ Fax..........................................:/ Factory.................................. :/ Address...................................:/ Telephone...............................:/ Fax..........................................:/ TestResultPositive Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSA08294037EA September14,2024 Dateofissue Page4of30FCCID:2A3NOTD169ReportNo.:LCSA08294037EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity RevisionHistory ReportVersionIssueDateRevisionContentRevisedBy 000September14,2024InitialIssue-- Page5of30FCCID:2A3NOTD169ReportNo.:LCSA08294037EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TABLEOFCONTENTS 1.GENERALINFORMATION.....................................................................................................................................6 1.1.DESCRIPTIONOFDEVICE(EUT)........................................................................................................................6 1.2.OBJECTIVE...........................................................................................................................................................7 1.3.ENVIRONMENTALCONDITIONS................................…

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Page1of2FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestSetupPhotosoftheEUT TestSetupPhoto(s)ofRadiatedEmissionsMeasurement Fig.1 Fig.2 Page2of2FCCID:2A3NOTD169 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestSetupPhoto(s)ofConductedEmissionsMeasurement Fig.3