2BURL-Y5TRobotic Pool Cleaner

ShenzhenSilverHomeInnovationTechCo.,Ltd. 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:ShenzhenSilverHomeInnovationTechCo.,Ltd. Address:6thFloor,Building1,Area67,Liuxian2ndRoad,Bao’anDistrict,Shenzhen,Guangdong, China ProductName:RoboticPoolCleaner FCCID:2BURL-Y5T Model(s):Y5T,Y5,Y5SE,Y5Pro,Y5Plus,Y5A,Y5B,Y5C,Y5D,Y50,Y50Plus,Y50Pro,Y50A, Y50B,Y50C,Y50P,Y50S,Y50T,Y50SPro,Y5TSE,Y5TPro,Y5TUltra,Y5TLite,Y5TSmart,H2, H2A,H2B,H2C,H2S,H2T,H2Pro,W10,W10Pro,W10S,W10T,U8A,U8B,U8C,U8P,U8S,U8T, U8SPro,U8TPro,C5,T5,X5,P5,K5 2.911(d)(5)(i)EquipmentType We,[ShenzhenSilverHomeInnovationTechCo.,Ltd.](“theapplicant”)certifythattheequipmentfor whichauthorizationissoughtthroughcertificationisnot:  Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules.  Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:ZeroChenDate:Feb.02,2026 Title:projectmanager Companyname:ShenzhenSilverHomeInnovationTechCo.,Ltd. Signature: NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShenzhenSilverHomeInnovationTechCo.,Ltd. 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:ShenzhenSilverHomeInnovationTechCo.,Ltd. Address:6thFloor,Building1,Area67,Liuxian2ndRoad,Bao’anDistrict,Shenzhen,Guangdong, China ProductName:RoboticPoolCleaner FCCID:2BURL-Y5T Model(s):Y5T,Y5,Y5SE,Y5Pro,Y5Plus,Y5A,Y5B,Y5C,Y5D,Y50,Y50Plus,Y50Pro,Y50A, Y50B,Y50C,Y50P,Y50S,Y50T,Y50SPro,Y5TSE,Y5TPro,Y5TUltra,Y5TLite,Y5TSmart,H2, H2A,H2B,H2C,H2S,H2T,H2Pro,W10,W10Pro,W10S,W10T,U8A,U8B,U8C,U8P,U8S,U8T, U8SPro,U8TPro,C5,T5,X5,P5,K5 2.911(d)(5)(ii)Applicantfiling We,[ShenzhenSilverHomeInnovationTechCo.,Ltd.](“theapplicant”)certifythat,asofthedateof thefilingoftheapplication,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 , establishedpursuantto§1.50002ofthischapter,asanentityproducingcoveredcommunications equipment. Yourssincerely, Name:ZeroChenDate:Feb.02,2026 Title:projectmanager Companyname:ShenzhenSilverHomeInnovationTechCo.,Ltd. Signature: NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShenzhenSilverHomeInnovationTechCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:Feb.02,2026 Subject;RequestforConfidentiality FCCID:2BURL-Y5T ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:ZeroChen Title:projectmanager

ShenzhenSilverHomeInnovationTechCo.,Ltd. ModelDifferenceDeclaration ToWhomItMayConcern, We,ShenzhenSilverHomeInnovationTechCo.,Ltd.(RoboticPoolCleaner);TradeMark:N/A;Model Number:Y5T,Y5,Y5SE,Y5Pro,Y5Plus,Y5A,Y5B,Y5C,Y5D,Y50,Y50Plus,Y50Pro,Y50A, Y50B,Y50C,Y50P,Y50S,Y50T,Y50SPro,Y5TSE,Y5TPro,Y5TUltra,Y5TLite,Y5TSmart,H2, H2A,H2B,H2C,H2S,H2T,H2Pro,W10,W10Pro,W10S,W10T,U8A,U8B,U8C,U8P,U8S,U8T, U8SPro,U8TPro,C5,T5,X5,P5,K5;Allmodel'sthefunction,softwareandelectriccircuitarethe same,onlywithproductmodelnameddifferent. Testsamplemodel:Y5T. Pleasecontactmeifyouhaveanyquestion. Signature:Date:Feb.02,2026 Name:ZeroChen Title:projectmanager

ShenzhenSilverHomeInnovationTechCo.,Ltd. AgentAuthorization Company:ShenzhenSilverHomeInnovationTechCo.,Ltd. Address:6thFloor,Building1,Area67,Liuxian2ndRoad,Bao’anDistrict,Shenzhen, Guangdong,China ProductName:RoboticPoolCleaner ModelNumber(s):Y5T,Y5,Y5SE,Y5Pro,Y5Plus,Y5A,Y5B,Y5C,Y5D,Y50,Y50Plus, Y50Pro,Y50A,Y50B,Y50C,Y50P,Y50S,Y50T,Y50SPro,Y5TSE,Y5TPro,Y5TUltra,Y5T Lite,Y5TSmart,H2,H2A,H2B,H2C,H2S,H2T,H2Pro,W10,W10Pro,W10S,W10T,U8A, U8B,U8C,U8P,U8S,U8T,U8SPro,U8TPro,C5,T5,X5,P5,K5 ProductDescription:RoboticPoolCleaner WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA,to actonourbehalfonallmattersconcerningthecertificationofabovenamedequipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtotheapproval andcertificationofequipmenttotheregulatoryagenciesasrequiredandtodiscussany issuesconcerningtheapprovalapplication.AnyandallactscarriedoutbyMiCOMLabson ourbehalfshallhavethesameeffectasactsofourown. Signature:Date:Feb.02,2026 Name:ZeroChen Title:projectmanager Company:ShenzhenSilverHomeInnovationTechCo.,Ltd.

FCC ID LABEL: Ca. 60mm x 10mm Label Location 、 FCC ID: 2BURL‐Y5T

FCC RF Exposure EUT Description: Robotic Pool Cleaner Model No.: Y5T FCC ID: 2BURL-Y5T 1. Limits According to KDB 447498 D01 General RF Exposure Guidance v06 The 1‐g and 10‐g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤50 mm are determined by: [(max power of channel, including tune‐up tolerance, mW)/(min. test separation distance, mm)]ꞏ[√f(GHz)]≤3.0 for 1‐g SAR and ≤ 7.5 for 10‐g extremity SAR, Where: Result=P/D*√F F= the RF channel transmit frequency in GHz P=Maximum turn‐up power in mw D=Min. test separation distance in mm 2. Test Result of RF Exposure Evaluation Frequency (MHz) Output power (dBm) Tune Up Power (dBm) Max Tune Up power (mW) Min test separati on distance mm Result Limit SAR Test Exclusion 2480 1.41 1±1(2) 1.585 5 0.499 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2512176562-E, antenna gain=2.5dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. The test exclusion threshold is 0.499 which is<= 3, SAR testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ꞏ[√f(GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

Page 1 of 51 Report No.: HK2512176562-E FCC Test Report Test Report On Behalf of Shenzhen Silver Home Innovation Tech Co.,Ltd. For Robotic Pool Cleaner Model No.: Y5T, series models see page 7 FCC ID: 2BURL-Y5T Prepared For: Shenzhen Silver Home Innovation Tech Co.,Ltd. 6th Floor, Building 1, Area 67, Liuxian 2nd Road, Bao’an District, Shenzhen, Guangdong, China Prepared By: Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Dec. 17, 2025 ~ Jan. 13, 2026 Date of Report: Jan. 13, 2026 Report Number: HK2512176562-E Page 2 of 51 Report No.: HK2512176562-E Test Result Certification Applicant’s Name ................... : Shenzhen Silver Home Innovation Tech Co.,Ltd. Address .................................... : 6th Floor, Building 1, Area 67, Liuxian 2nd Road, Bao’an District, Shenzhen, Guangdong, China Manufacturer's Name ............. : Shenzhen Silver Home Innovation Tech Co.,Ltd. Address .................................... : 6th Floor, Building 1, Area 67, Liuxian 2nd Road, Bao’an District, Shenzhen, Guangdong, China Product Description Trade Mark ................................. : N/A Product Name ............................ : Robotic Pool Cleaner Model and/or Type Reference .. : Y5T, series models see page 7 Standards ................................ : 47 CFR FCC Part 15 Subpart C 15.247 KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10: 2020 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test .............................................. : Date (s) of Performance of Tests ............... : Dec. 17, 2025 ~ Jan. 13, 2026 Date of Issue ............................................. : Jan. 13, 2026 Test Result ................................................. : Pass Testing Engineer Len Liao Technical Manager Sliver Wan Authorized Signatory Jason Zhou Page 3 of 51 Report No.: HK2512176562-E Contents Page 1 Test Summary ................................................................................................................................................ 5 1.1 Test Description ......................................................................................................................................... 5 1.2 Measurement Uncertainty ......................................................................................................................... 6 1.3 Information of the Test Laboratory ............................................................................................................ 6 2 General Information ....................................................................................................................................... 7 2.1 General Description of EUT ...................................................................................................................... 7 2.2 Description of Test Conditions .................................................................................................................. 9 2.3 Description of Test Setup ........................................................................................................................ 11 2.4 Description of Support Units .................................................................................................................... 12 3 Equipments List for All Test Items ............................................................................................................. 13 4 Test Result .................................................................................................................................................... 14 4.1 Antenna Requirement.............................................................................................................................. 14 4.2 Conduction Emissions Measurement ...................................................................................................... 15 4.3 Radiated Emissions Measurement .......................................................................................................... 19 4.4 Maximum Output Power Measurement ................................................................................................... 27 4.5 Power Spectral Density ........................................................................................................................... 29 4.6 6dB Bandwidth ........................................................................................................................................ 34 4.7 Occupied Bandwidth ................................................................................................................................ 38 4.8 Band Edge ............................................................................................................................................... 39 4.9 Conducted Spurious Emissions .............................................................................................................. 42 5 Test Setup Photos ....................................................................................................................................... 49 6 Photos of the EUT ........................................................................................................................................ 51 Page 4 of 51 Report No.: HK2512176562-E ** Issued History ** Revision Description Issued Date Remark Revision 1.0 Initial Test Report Release Jan. 13, 2026 Jason Zhou Page 5 of 51 Report No.: HK2512176562-E 1 Test Summary 1.1 Test Description Note: 1. …

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Page 43 of 51 Report No.: HK2512176562-E 4.9.5 Test Results 1M CH 00 Page 44 of 51 Report No.: HK2512176562-E CH 19 Page 45 of 51 Report No.: HK2512176562-E CH 39 Page 46 of 51 Report No.: HK2512176562-E 2M CH 00 Page 47 of 51 Report No.: HK2512176562-E CH 19 Page 48 of 51 Report No.: HK2512176562-E CH 39 Page 49 of 51 Report No.: HK2512176562-E 5 Test Setup Photos Radiated Emission Page 50 of 51 Report No.: HK2512176562-E AC Conducted Emission RF Conducted Emission Page 51 of 51 Report No.: HK2512176562-E 6 Photos of the EUT Reference to the report: ANNEX A of external photos and ANNEX B of internal photos. ---------End of test report---------

AntennaSpecification Manufacture：TUYA ProductName：BT3LAntenna AntennaType：PCB TestDate：2020.05.12 Testedby：YinhuaZhang Approvedby：Licco Antenna TestReport Content 1.GeneralDescription..............................................................................1 2.TestConfigurations................................................................................2 2.1TestEnvironment.........................................................................2 2.2TestEquipment............................................................................2 2.3TestPrinciple................................................................................2 3.TestResults...........................................................................................3 3.1GainandEfficiency.......................................................................3 3.2RadiationPattern.........................................................................4 4.AntennaDimensions.............................................................................5 5.EUTPhoto.............................................................................................5 6.TestSetupPhoto...................................................................................6 1 1.GeneralDescription ManufacturerHangzhouTuyaInformationTechnologyCo.,Ltd Address Room701,Building3,MoreCenter,No.87GuDunRoad, Hangzhou,Zhejiang,China TestLocation Room106,Building3,LetongSciencePark,No.500, QiuyiRoad,BinjiangDistrict,Hangzhou ProductNameBT3LAntenna Productmodel BT3L 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 3.1GainandEfficiency Frequency(MHz)PeakGain(dBi)Efficiency(%) 24001.6252.29 24101.7152.17 24201.9353.14 24301.9854.16 24402.0057.62 24502.1759.64 24602.4561.55 24702.3860.64 24802.5062.86 24902.3059.85 25002.4960.41 4 3.2RadiationPattern Phi02D Phi902D Theta902D 5 2480MHz3D 4.AntennaDimensions 5.EUTPhoto 6 6.TestSetupPhoto

Test Model：Y5T Radiated Emission AC Conducted Emission RF Conducted Emission