2BWOO-NODEAndroid Signage Display

TelemetryappServiceInc Rev2026-04-24 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026/6/23 Ref:AttestationStatementsPart2.911(d)(5)(i)andPart2.911(d)(5)(ii) FCCID:2BWOO-NODE Part2.911(d)(5)(i) TelemetryappServiceInc(“theapplicant”)certifiesthattheequipmentforwhichauthorizationissought isnot“covered”equipmentanddoesnotcontainanti-virussoftwareorcybersecuritysoftware prohibitedfromreceivinganequipmentauthorizationpursuantto47CFR2.903,KDB986446D01 CoveredEquipmentGuidance,andFCCCoveredList(www.fcc.gov/supplychain/coveredlist). Part2.911(d)(5)(ii) TelemetryappServiceInc(“theapplicant”)certifiesthat,asofthedateofthefilingoftheapplication, theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiaries oraffiliates)asanentityproducing“covered”equipment. Sincerely, (Applicantsignature) ContactName:KaiFan

TelemetryappServiceInc Rev1/26/2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026/6/22 Ref:AttestationStatementsPart2.911(d)(7)Filing FCCIDorGranteeCode:FCCID:2BWOO-NODEor2BWOO ApplicantFRN:0038554788 TelemetryappServiceInc(“theapplicant”)certifiesthat,asofthedateofthefilingoftheapplication, REPAmericaLLCisourdesignatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. TelemetryappServiceIncacceptstomaintainanagentfornolessthanoneyearafterthegranteehas terminatedallmarketingandimportationortheconclusionofanyCommission-relatedproceeding involvingtheequipment. REPAmericaLLCaccepts,asofthedateofthefilingoftheapplication,theobligationofthedesignated U.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:REPAmericaLLC S.AgentFRN:0034192500 Address:350TerrySt.200Longmont,CO80501UnitedStates ContactPerson:MrBenXu Tel.:(719)201-3314 Email:[email protected] Sincerely, KaiFanMrBenXu TelemetryappServiceIncREPAmericaLLC [InsertApplicantsignature][U.S.Agentsignature]

TelemetryappServiceInc Rev11/20/07 FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2BWOO-NODE. PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitType Schematics Blockdiagram Operationdescription FCCSoftwareSecurityRequirementsforUNII devices SoftwareBom Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealsorequest temporaryconfidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitType Sincerely, (signature) KaiFan

FCCID:2BWOO-NODE TelemetryappServiceInc ModelConfirmationLetter We,TelemetryappServiceInc,certifytheproduct:AndroidSignage Display,ModelNo.:Node,NodeMini.Theproducthasmanymodels,only themodelnameandcolorisdifferent,andtheotherpartssuchasthe circuitprinciple,pcbandelectricalstructurearethesame. Testsamplemodel:Node Signiture:KaiFan CompanyName:TelemetryappServiceInc Date:2026/6/22

TelemetryappServiceInc M:\MasterDocuments\TEMPLATES\POA_Letter.doc FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:2026/6/22 SUBJECT:FCCApplicationforFCCID:2BWOO-NODE ToWhomItMayConcern: We,theundersigned,herebyauthorizeMachaelMoatShenzhenDACETesting TechnologyCo.,Ltd.onourbehalf,toapplytotheFederalCommunicationsCommission onourequipment.AnyandallactscarriedoutbyShenzhenDACETestingTechnology Co.,Ltd.onourbehalfshallhavethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, (signature) KaiFan

FCCID:2BWOO-NODE External FCCID:2BWOO-NODE FCCID:2BWOO-NODE FCCID:2BWOO-NODE FCCID:2BWOO-NODE FCCID:2BWOO-NODE

Label:40*30mm AndroidSignageDisplay Model:Node FCCID:2BWOO-NODEMadeinChina Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwo conditions:(1)Thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemust acceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.

FCCID:2BWOO-NODE Internal FCCID:2BWOO-NODE BT/2.4GWIFI/5.2G/5.8GWIFI-ANT1 2.4GWIFI/5.2G/5.8GWIFI-ANT2 FCCID:2BWOO-NODE FCCID:2BWOO-NODE FCCID:2BWOO-NODE FCCID:2BWOO-NODE FCCID:2BWOO-NODE FCCID:2BWOO-NODE FCCID:2BWOO-NODE

PredictionofMPEatagivendistance ProductName: AndroidSignageDisplay ModelNo: Node FCCID:2BWOO-NODE 1.RFExposureEvaluation FCCKDB447498D01GeneralRFExposureGuidancev06:MobileandPortableDevice, RFExposure,EquipmentAuthorizationProcedures. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:mobiledevices. 2.Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) 2.TestProcedure Equationfrompage18ofOETBulletin65,Edition97-01 Where: S=powerdensity P=powerinputtotheantenna G=numericgainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecentreofradiationoftheantenna EUTRFEXPOSURE Frequency (MHz) Maximum Output power (dBm) Maximum Output power (mW) Antenna Gain (dBi) Antenna Gain (numeric) Distance (cm) Result (mW/cm2) Limitsfor General Population/ Uncontrolled Exposure (mW/cm2) MIMO_TX-802.11n(HT20) 524021.19131.5227.25.25200.1373191 MIMO_TX-802.11n(HT20) 578518.164.5657.25.25200.0674111 ANT1:4.68dBi;ANT2:3.67dBi;MIMOGAIN:7.20 MIMO_TX-802.11n(HT20) 246217.0550.6997.55.62200.0567191 ANT1:4.16dBi;ANT2:4.81dBi;MIMOGAIN:7.50 3-DH5 24809.071.0403.742.37200.0004891 BLE_1M 24028.570.5473.742.37200.0002571 Note:Justtheworstcasemodewasshowninreport. EUTRFExposureEvaluationsimultaneoustransmissionoperations Accordingto865664D022.2d)1): ThesumoftheratiosofthespatiallyaveragedresultstotheapplicablefrequencydependentMPElimits: Simultaneoustransmission mode ThesumoftheratiosSUMLimit EDR+2.4GWIFI+5GWIFI0.137319+0.056719+0.0004890.1945271 conclusion:0.194527<1.0,Sothereisnosarrequirement

V1.0ReportNo.:DACE260429002RF002 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 1 of 98 RFTESTREPORT For TelemetryappServiceInc ProductName:AndroidSignageDisplay TestModel(s):Node ReportReferenceNo.:DACE260429002RF002 FCCID:2BWOO-NODE Applicant’sName:TelemetryappServiceInc Address:Unit200-128W6thAve,Vancouver,BC,V5Y1K6 TestingLaboratory:ShenzhenDACETestingTechnologyCo.,Ltd. Address: 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark, TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen, Guangdong,China TestSpecificationStandard:47CFRPart15.247 DateofReceipt:April29,2026 DateofTest:April29,2026toJune9,2026 DateofIssue:June9,2026 Result:Pass Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenDACE TestingTechnologyCo.,Ltd.ThisdocumentmaybealteredorrevisedbyShenzhenDACETestingTechnology Co.,Ltd.personnelonly,andshallbenotedintherevisionsectionofthedocument.Thetestresultsinthe reportonlyapplytothetestedsample V1.0ReportNo.:DACE260429002RF002 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 2 of 98 Applyforcompanyinformation Applicant’sName:TelemetryappServiceInc Address:Unit200-128W6thAve,Vancouver,BC,V5Y1K6 ProductName:AndroidSignageDisplay TestModel(s):Node SeriesModel(s):NodeMini TestSpecificationStandard(s):47CFRPart15.247 NOTE1: Themanufacturershouldensurethatallproductsinseriesproductionareinconformitywiththeproductsampledetailedin thisreport.Iftheproductinthisreportisusedinanyconfigurationotherthanthatdetailedinthereport,themanufacturer mustensurethenewsystemcomplieswithallrelevantstandards. Compiledby: Supervisedby: Approvedby: LucyMo/TestEngineerBenTang/ProjectEngineerMachaelMo/Manager June9,2026June9,2026June9,2026 V1.0ReportNo.:DACE260429002RF002 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 3 of 98 RevisionHistoryOfReport VersionDescriptionREPORTNo.IssueDate V1.0OriginalDACE260429002RF002June9,2026 V1.0ReportNo.:DACE260429002RF002 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 4 of 98 CONTENTS 1TESTSUMMARY...................................................................................................................................................6 1.1TESTSTANDARDS........................................................................................................................................6 1.2SUMMARYOFTESTRESULT.........................................................................................................................6 2GENERALINFORMATION....................................................................................................................................7 2.1CLIENTINFORMATION..................................................................................................................................7 2.2DESCRIPTIONOFDEVICE(EUT)..................................................................................................................7 2.3DESCRIPTIONOFTESTMODES....................................................................................................................8 2.4DESCRIPTIONOFSUPPORTUNITS................................................................................................................8 2.5EQUIPMENTSUSEDDURINGTHETEST........................................................................................................9 2.6STATEMENTOFTHEMEASUREMENTUNCERTAINTY....................................................................................11 2.7IDENTIFICATIONOFTESTINGLABORATORY.................................................................................................11 2.8ANNOUNCEMENT........................................................................................................................................11 3EVALUATIONRESULTS(EVALUATION)...........................................................................................................12 3.1ANTENNAREQUIREMENT............................................................................................................................12 4RADIOSPECTRUMMATTERTESTRESULTS(RF).........................................................................................13 4.1CONDUCTEDEMISSIONATACPOWERLINE................................................................................................13 4.1.1E.U.T.Operation:........................................................................................................................13 4.1.2TestSetupDiagram:...................................................................................................................13 4.1.3TestData:...................................................................................................................................14 4.220DBBANDWIDTH.....................................................................................................................................16 4.2.1E.U.T.Operation:........................................................................................................................16 4.2.2TestSetupDiagram:...................................................................................................................16 4.2.3TestData:...................................................................................................................................17 4.3MAXIMUMCONDUCTEDOUTPUTPOWER..............…

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

www.inpaq.com.tw BT Antenna Test Report Customer Manuf Shenzhen Ugoos Technology Co., Ltd acturer Shenzhen Orange Digital Antenna Revision A1 Prepared by15502142182 Checked by15993920520 Date: 2021.04.26 www.inpaq.com.tw 1. Product Overview & Dimension 2. Test system 3. Antenna Matching Network 4. Test Result Purpose This report is to measure the performance of BT antenna for R3.The antenna operating frequency at 2.4-2.5GHz, All test data are showed as below. Content www.inpaq.com.tw Sequence Number Test Itemequipment S parameterVSWR Agilent 5071C & Agilent 5062A OTA TestTRP&TIS Agilent 8960 E5515C& Agilent 4438C&CMW500 &CMW270 ETS&SATIMO Gain & Efficiency Gain & Efficiency ETS&SATIMO Agilent 5071C 2.Test System 4 BT/WIFI_ANT1 4 BT/WIFI_ANT1 4 WIFI_ANT2 Phi=0 Phi=90 Theta=90 Phi=0 Phi=90 Theta=90 Phi=0 Phi=90 Theta=90 www.inpaq.com.tw 6

FCCID:2BWOO-NODE ConductedEmissionatACpowerline Emissionsinfrequencybands(below1GHz) FCCID:2BWOO-NODE Emissionsinfrequencybands(above1GHz)