2BNFH-ETLSP4000WiFi Smart plug

CARBON-ADJUST SMART PLUG USER MANUAL R Version: 24/1/1 01 For Android 02 For IOS 03 What's in the Box Home Control Device x1 User Manual x 1 The Main Option Button on/off Can be used as restore button Long press to restore (make sure you really decide to). 04 Parameters Wireless type: WIFI 2.4GHz 802.11b/g/n Humidity: <80% Material: ABS+PC Rated voltage: AC 100-240V Rated current: 10A (Max) Product Model: ETLSP4000 Working Temp: -20°C - +50°C Install the Carbon-adjust APP ·¼You may find the Carbon-Adjust app on Apple App store, Google Play, or Scan the QR codes on page 01 and 02 and install it 05 Enter the register log in interface, input email, name, phone number, accept terms and conditions, verify email, phone number and login For Android 06 For IOS The Carbon-Adjust app is free and compatible with mobile devices that support iOS 8.0 above, Android 4.4 above. 07 Connecting your device with the Carbon-Adjust APP Easy Mode ?HPlease make sure the device has connected with electricity at the beginning, then open Carbon- Adjust app, go to “DEVICES”, click “ADD DEVICES” and select “Corresponding device". eHlong press on/of button of the device for 5 seconds until indicator light quickly fashed, the interface page already stepped into "Add Device "Page as the above, HMake sure the indicator light is flashing rapidly and confirm it in app: •HChoose local WIFI, enter correct password and confirm 08 "Tap "Connect Now", choose WIFI hotspot named “Carbon-Adjust xxx”, then back to Carbon-Adjust app 9"Wait for configuring successfully, then tap "Done" Getting to Know the Carbon- Adjust APP Devices You can add listed devices by tapping “ADD DEVICES” on the Device tab ywSwitch Switch allows you to turn on/off your device anywhere. As long as you have an internet connection you can control the device in your home. 09 Tap to the menu icon (:) at the top right corner of the device added, this allows you to modify the device name, link device to a building already added amongst other things. %$Timer You can set the device on or off after the specific time you want with this function. C$Countdown With the countdown timer feature, you can automatically switch on/off the running household appliance. c$Statistics You can check the real-time and historical power consumption here if your device is built with energy monitoring function. 10 if your device is built with energy monitoring function. DR/DSM With this function you can optimally schedule your compatible and eligible electrical appliance for use such that you achieve a lower carbon footprint score when compared to your initial preferred time see Page(11) for screenshots on how this works. Cancel Schedule Not interested anymore?, simply cancel a schedule not yet dispatched. 11 12 Safety Information The device is recommended for use indoors and in a dry location only. Power outlet shall be used within Its published outlet rating on the instruction manual. Please contact seller for replacement if there is any damage caused by transportation. Please use device in proper condition and away from children. Please ensure safety conditions while using this device. Please, do not disassemble or assemble this device (if broken or it opens up) as this can cause product to be damaged or present with risks. 13 Warranty This device is covered by a limited warranty from the manufacturers (via Escrow-Tech Limited) and covers the product from defects arising from workmanship (at production) and material for 12 months from the date of purchase. Damages from normal use, wear and tear, alteration, misuse, neglect, accident, service provided by unauthorised service centre or personnel, or acts of God are not included (or covered). During the warranty period and upon verification of defects, this product will be replaced after receiving the defective product along with proof of purchase. 14 By purchasing this device, you agree that all of the generated environmental benefits that ensue from your use of this device belongs to “Escrow-tech limited” or any party it assigns such rights to. You agree that you are owed no compensation for these benefits. RoHS 15 Terms & Conditions For Homeowners 16 For Merchants Made in China for Escrow-Tech Limited Castlemead, Lower Castle Street, Bristol, BS1 3AG R

Escrow-TechLimited Rev1/26/2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025/1/11 Ref:AttestationStatementsPart2.911(d)(7)Filing FCCIDorGranteeCode:FCCID:2BNFH-ETLSP4000or2BNFH ApplicantFRN:0036513877 Escrow-TechLimited(“theapplicant”)certifiesthat,asofthedateofthefilingoftheapplication,REP AmericaLLCisourdesignatedU.S.agentforserviceofprocessfortheabovereferencedFCCID.Escrow- TechLimitedacceptstomaintainanagentfornolessthanoneyearafterthegranteehasterminatedall marketingandimportationortheconclusionofanyCommission-relatedproceedinginvolvingthe equipment. 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, JenniferAlphonsusMrBenXu Escrow-TechLimitedREPAmericaLLC [InsertApplicantsignature][U.S.Agentsignature]

Escrow-TechLimited Rev1/26/2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025/1/11 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BNFH-ETLSP4000 Escrow-TechLimited(“theapplicant”)certifiesthat,asofthedateofthefilingoftheapplication,the applicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiariesor affiliates)asanentityproducing“covered” equipment. Sincerely, (Applicantsignature) ContactName:JenniferAlphonsus

Escrow-TechLimited Rev1/26/2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025/1/11 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BNFH-ETLSP4000 Escrow-TechLimited(“theapplicant”)certifiesthattheequipmentforwhichauthorizationissoughtis not“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules. Sincerely, (Applicantsignature) ContactName:JenniferAlphonsus

Escrow-TechLimited M:\MasterDocuments\TEMPLATES\POA_Letter.doc FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:2025/1/9 SUBJECT:FCCApplicationforFCCID:2BNFH-ETLSP4000 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) JenniferAlphonsus

Escrow-TechLimited Rev11/20/07 FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2BNFH-ETLSP4000. PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitType Schematics Blockdiagram Operationdescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealsorequest temporaryconfidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitType Sincerely, (signature) JenniferAlphonsus

FCCID:2BNFH-ETLSP4000 External FCCID:2BNFH-ETLSP4000 FCCID:2BNFH-ETLSP4000

FCCID:2BNFH- Label:40*30mm ETLSP4000 Wirelesstype:WIFl2.4GHz MadeinChina forEscrow-TechLtd

FCCID:2BNFH-ETLSP4000 Internal FCCID:2BNFH-ETLSP4000 FCCID:2BNFH-ETLSP4000 FCCID:2BNFH-ETLSP4000 FCCID:2BNFH-ETLSP4000 ANT

PredictionofMPEatagivendistance ProductName:WiFiSmartplug ModelNo:ETLSP4000 FCCID:2BNFH-ETLSP4000 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) 2.4GWIFI_mode 246217.5957.4120120.000.01141 BLEmode 24027.996.2950120.000.00131 Note:Justtheworstcasemodewasshowninreport.

V1.0ReportNo.:DACE241226015RL002 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 106 RFTESTREPORT For Escrow-TechLimited ProductName:WiFiSmartplug TestModel(s).:ETLSP4000 ReportReferenceNo.:DACE241226015RL002 FCCID:2BNFH-ETLSP4000 Applicant’sName:Escrow-TechLimited Address:Castlemead,LowerCastleStreet,Bristol,BS13AGUnitedKingdom TestingLaboratory:ShenzhenDACETestingTechnologyCo.,Ltd. Address: 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark, TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen, Guangdong,China TestSpecificationStandard:47CFRPart15.247 DateofReceipt:December26,2024 DateofTest:December26,2024toJanuary6,2025 DataofIssue:January6,2025 Result:Pass Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenDACE TestingTechnologyCo.,Ltd.ThisdocumentmaybealteredorrevisedbyShenzhenDACETestingTechnology Co.,Ltd.personnelonly,andshallbenotedintherevisionsectionofthedocument.Thetestresultsinthe reportonlyapplytothetestedsample V1.0ReportNo.:DACE241226015RL002 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 106 Applyforcompanyinformation Applicant’sName:Escrow-TechLimited Address:Castlemead,LowerCastleStreet,Bristol,BS13AGUnitedKingdom ProductName:WiFiSmartplug TestModel(s):ETLSP4000 SeriesModel(s):N/A TestSpecificationStandard(s):47CFRPart15.247 NOTE1: Themanufacturershouldensurethatallproductsinseriesproductionareinconformitywiththeproductsampledetailedin thisreport.Iftheproductinthisreportisusedinanyconfigurationotherthanthatdetailedinthereport,themanufacturer mustensurethenewsystemcomplieswithallrelevantstandards. Compiledby: Supervisedby: Approvedby: KerenHuang/TestEngineerBenTang/ProjectEngineerMachaelMo/Manager January6,2025January6,2025January6,2025 V1.0ReportNo.:DACE241226015RL002 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 106 RevisionHistoryOfReport VersionDescriptionREPORTNo.IssueDate V1.0OriginalDACE241226015RL002January6,2025 V1.0ReportNo.:DACE241226015RL002 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 106 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........................................................................................................8 2.6STATEMENTOFTHEMEASUREMENTUNCERTAINTY....................................................................................10 2.7IDENTIFICATIONOFTESTINGLABORATORY.................................................................................................10 2.8ANNOUNCEMENT.......................................................................................................................................10 3EVALUATIONRESULTS(EVALUATION)...........................................................................................................11 3.1ANTENNAREQUIREMENT............................................................................................................................11 3.1.1Conclusion:.................................................................................................................................11 4RADIOSPECTRUMMATTERTESTRESULTS(RF).........................................................................................12 4.1CONDUCTEDEMISSIONATACPOWERLINE................................................................................................12 4.1.1E.U.T.Operation:........................................................................................................................12 4.1.2TestSetupDiagram:...................................................................................................................12 4.1.3TestData:...................................................................................................................................13 4.26DBBANDWIDTH.......................................................................................................................................15 4.2.1E.U.T.Operation:........................................................................................................................15 4.2.2TestSetupDiagram:...............................................................................................................…

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V1.0ReportNo.:DACE241226015RL001 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 53 RFTESTREPORT For Escrow-TechLimited ProductName:WiFiSmartplug TestModel(s).:ETLSP4000 ReportReferenceNo.:DACE241226015RL001 FCCID:2BNFH-ETLSP4000 Applicant’sName:Escrow-TechLimited Address:Castlemead,LowerCastleStreet,Bristol,BS13AGUnitedKingdom TestingLaboratory:ShenzhenDACETestingTechnologyCo.,Ltd. Address: 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark, TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen, Guangdong,China TestSpecificationStandard:47CFRPart15.247 DateofReceipt:December26,2024 DateofTest:December26,2024toJanuary6,2025 DataofIssue:January6,2025 Result:Pass Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenDACE TestingTechnologyCo.,Ltd.ThisdocumentmaybealteredorrevisedbyShenzhenDACETestingTechnology Co.,Ltd.personnelonly,andshallbenotedintherevisionsectionofthedocument.Thetestresultsinthe reportonlyapplytothetestedsample V1.0ReportNo.:DACE241226015RL001 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 53 Applyforcompanyinformation Applicant’sName:Escrow-TechLimited Address:Castlemead,LowerCastleStreet,Bristol,BS13AGUnitedKingdom ProductName:WiFiSmartplug TestModel(s):ETLSP4000 SeriesModel(s):N/A TestSpecificationStandard(s):47CFRPart15.247 NOTE1: Themanufacturershouldensurethatallproductsinseriesproductionareinconformitywiththeproductsampledetailedin thisreport.Iftheproductinthisreportisusedinanyconfigurationotherthanthatdetailedinthereport,themanufacturer mustensurethenewsystemcomplieswithallrelevantstandards. Compiledby: Supervisedby: Approvedby: KerenHuang/TestEngineerBenTang/ProjectEngineerMachaelMo/Manager January6,2025January6,2025January6,2025 V1.0ReportNo.:DACE241226015RL001 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 53 RevisionHistoryOfReport VersionDescriptionREPORTNo.IssueDate V1.0OriginalDACE241226015RL001January6,2025 V1.0ReportNo.:DACE241226015RL001 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 53 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 3.1.1Conclusion:.................................................................................................................................12 4RADIOSPECTRUMMATTERTESTRESULTS(RF).........................................................................................13 4.1CONDUCTEDEMISSIONATACPOWERLINE................................................................................................13 4.1.1E.U.T.Operation:........................................................................................................................13 4.1.2TestSetupDiagram:...................................................................................................................13 4.1.3TestData:...................................................................................................................................14 4.26DBBANDWIDTH.......................................................................................................................................16 4.2.1E.U.T.Operation:........................................................................................................................16 4.2.2TestSetupDiagram:..................................................................................................................…

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ANTENNAREPORT Manufacture：TUYA ProductName：CB2SAntenna AntennaType：PCB TestDate：2021.03.18 Testedby：HaigangRuan Approvedby：Licco Content 1.GeneralDescription..................................................................................1 2.TestConfigurations..................................................................................2 2.1TestEnvironment............................................................................2 2.2TestEquipment................................................................................2 2.3TestPrinciple...................................................................................2 3.TestResults...............................................................................................3 3.1S11...................................................................................................3 3.2GainandEfficiency.........................................................................4 3.3RadiationPattern.............................................................................5 4.AntennaDimensions................................................................................6 5.EUTPhoto................................................................................................6 6.TestSetupPhoto.......................................................................................7 1 1.GeneralDescription ManufacturerHangzhouTuyaInformationTechnologyCo.,Ltd Address Room701,Building3,MoreCenter,No.87GuDunRoad, Hangzhou,Zhejiang,China TestLocation Room106,Building3,LetongSciencePark,No.500, QiuyiRoad,BinjiangDistrict,Hangzhou ProductNameCB2SAntenna Productmodel CB2S AntennaType PCBAntenna TestItems Gain;Efficiency;RadiationPattern TestFrequency 2400-2500MHz TestStandard ANSI/IEEEStd149-1979 2 2.TestConfigurations 2.1TestEnvironment Temperature(°C)25 Humidity(%RH)60 AtmosphericPressure(kPa)100.5 2.2TestEquipment TestSystemTEM24Multi-probeMicrowaveChamber TestInstrumentAgilentE5071B 2.3TestPrinciple 3 3.TestResults 3.1S11 Frequency(MHz)240024502500 ReturnLoss(dB)-8.73-11.76-11.21 VSWR2.161.711.77 4 3.2GainandEfficiency Frequency(MHz)PeakGain(dBi)Efficiency(%) 2400-0.9824.43 2410-0.6725.64 2420-0.3726.24 2430-0.1227.04 244027.40.008 2450-0.4525.25 2460-0.5523.88 2470-0.6922.65 2480-0.9321.78 2490-1.1120.04 2500-2.0716.18 5 3.3RadiationPattern Phi02D Phi902D Theta902D 6 4.AntennaDimensions 5.EUTPhoto 7 6.TestSetupPhoto

FCCID:2BNFH-ETLSP4000 ConductedEmissionatACpowerline Emissionsinfrequencybands(below1GHz) FCCID:2BNFH-ETLSP4000 Emissionsinfrequencybands(above1GHz)