2AOKB-T90S00eufy Smoke Alarm E10

AnkerInnovationsLimited To:FederalCommunicationsCommissionDate:2026/05/27 7435OaklandMillsRoad Columbia,MD21046 USA Attestation Section2.911(d)(5)(i)andSection2.911(d)(5)(ii) (KDB986446D01CoveredEquipment) Section2.911(d)(5)(i) AnkerInnovationsLimited(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Section2.911(d)(5)(ii) AnkerInnovationsLimited(“theapplicant”)certifiesthat,asofthedateofthefilingof theapplication,theapplicantisnotidentifiedontheCoveredList(asaspecifically namedentityoranyofitssubsidiariesoraffiliates)asanentityproducing“covered” equipment. TypeofEquipmentsubjecttoFCCCertification:eufySmokeAlarmE10 FCCID:2AOKB-T90S00 Ifyouhaveanyquestions,pleasefeelfreetocontactme ContactPerson:JustinZhou PositionintheCompany:Manager DateofSignature:2026-05-27 ___________________________ Signatory (signatureoftheapplicant)

FantasiaTradingLLC To:FederalCommunicationsCommissionDate:2025/06/4 7435OaklandMillsRoad Columbia,MD21046 USA Attestation CertificationdesignatingaU.S.AgentforServiceofProcess Section2.911(d)(7) (KDB986446D01CoveredEquipment) AnkerInnovationsLimitedasrequiredbysection2.911(d)(7),designatebelowcontact locatedintheUnitedStatesforpurposesofactingastheapplicant’sagentforserviceof process.Theapplicantalsoacceptancetomaintainanagentfornolessthanoneyear afterthegranteehasterminatedallmarketingandimportationortheconclusionofany Commission-relatedproceedinginvolvingtheequipment. TypeofEquipmentsubjecttoFCCCertification:eufySmokeAlarmE10 FCCID:2AOKB-T90S0 Sincerelyyours, Applicant/GranteeUSAgent ____________________________________ (Signature)(Signature) AnkerInnovationsLimitedFantasiaTradingLLC FRN:0027073105FRN:0033423005 JustinZhouYiiZhang DirectorComplianceManager [email protected]@anker-in.com Unit56,8thFloor,Tower2,Admiralty5350OntarioMillsPkwy,STE100, Ontario, Centre,18HarcourtRoad,HongKongCA91764UnitedStates

AnkerInnovationsLimited Date:2026-05-27 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 ToWhomItMayConcern: TheAnkerInnovationsLimited,theundersigned,herebyauthorizesMiss.Wendy ZhanfromShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,toact onthebehalfoftheAnkerInnovationsLimitedsolelyinmattersrelatingtothe applicationforanFCCequipmentauthorizationforFCCID:2AOKB-T90S00 includingthesigningofdocumentsinconnectionwiththisApplication.Necessary actscarriedoutShenzhenMorlabCommunicationsTechnologyCo.,Ltd.on ourbehalfoftheAnkerInnovationsLimitedinconnectionwiththeApplication shallhavethesameeffectasactsoftheAnkerInnovationsLimited.Anker InnovationsLimitedalsoherebycertifythatnopartytothisapplicationissubject toadenialofbenefits,includingFCCbenefits,pursuanttoSection5301ofthe Anti-DrugAbuseActof1988,21U.S.C.862. Thankyouforyourattentiontothismatter. YoursSincerely, Signatory: Contactname:JustinZhou Tel:+86-755-86544807 Email:[email protected] Companyname:AnkerInnovationsLimited

AnkerInnovationsLimited Date:2026-05-27 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 Re:RequestofConfidentialityforFCCID:2AOKB-T90S00 ToWhomitmayconcern: Pursuanttosections0.457and0.459ofCommission’sRules(CFR47), andSection552(b)(4)oftheFreedomofInformationAct,AnkerInnovations Limitedherebyrequestsconfidentialityandtreatmentofcertaininformation accompanyingthisapplication.Thematerialscontaintradesecretsand proprietaryinformationnotcustomarilyreleasedtothepublic.Thepublic disclosureofthesemattersmightbeharmfultotheApplicantandprovide unjustifiedbenefitstoitscompetitors. WearealsoherebyrequestShort-TermConfidentialityfor180daysafterthe grantasoutlinedinPublicNoticeDA04-1705.ThisprovisionwillgiveAnker InnovationsLimitedtemporaryconfidentialityofcommerciallysensitive informationpriortoproductrelease. TherequestedPermanentandShort-TermConfidentialexhibitsarelistedas follows: PERMANENTANDSHORT-TERMCONFIDENTIALLIST ExhibitDescription PERMANENT 1BlockDiagram 2OperationalDescription 3Schematics 4BOM SHORT-TERM 5ExternalPhotos 6InternalPhotos 7Test-SetupPhotos 8UserManual TheApplicantunderstandsthatpursuanttoRule0.457,disclosureofthis applicationandallaccompanyingdocumentations,whereapplicable,willnotbe madepublicbeforethedateoftheGrantforthisapplication. Signatory: Name:JustinZhou Companyname:AnkerInnovationsLimited Tel:+86-755-86544807 Email:[email protected]

45. 7mm 31mm 5033821 Model: T90S0 Frequency: 920MHz IC: 23451-T90S0 Input: 3V , EVE CR123A Sensitivity: 1.9%/ft ± 0.33%/ft OBS Anker Innovations Limited Unit 56, 8th Floor, Tower 2, Admiralty Centre, 18 Harcourt Road, Hong Kong Conforms to UL Standard 217 and Certified to CAN/ULC Standard S531 FCC ID: 2AOKB-T90S00 Production date: 2026 Apr. 09 Made in China SN: T90SOM10 25170001 eufy Smoke Alarm E10 Size :45.7*31mm Material: 128gsm coated art sticker, matte lamination, single-color print

NOTE: This document is issued by Shenzhen Morlab Communications Technology Co., Ltd., the test report shall not be reproduced except in full without prior written permission of the company. The test results apply only to the particular sample(s) tested and to the specific tests carried out which is available on request for validation and information confirmed at our website. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 1 of 9 REPORT No.：SZ26040049S01 RF EXPOSURE EVALUATION REPORT APPLICANT :Anker Innovations Limited PRODUCT NAME :eufy Smoke Alarm E10 MODEL NAME :T90S0 BRAND NAME :N/A FCC ID : 2AOKB-T90S00 STANDARD(S) : 47 CFR Part 2(2.1091) RECEIPT DATE : 2026-04-09 TEST DATE :2026-05-21 to 2026-05-22 ISSUE DATE :2026-06-17 Edited by: Zeng Xiaoying (Rapporteur) Approved by: Shen Junsheng (Supervisor) MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ26040049S01 Page2of 9 DIRECTORY 1. Technical Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 3 1.1 Applicant and Manufacturer Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 3 1.2 Equipment under Test (EUT) Description ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 3 1.3 Applied Reference Documents ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 4 2. Device Category and RF Exposure Limit ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 5 3. Maximum Average Power Summary ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 6 4. RF Exposure Assessment ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 7 Annex A Testing Laboratory Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 8 Notes ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 9 Change History Version Date Reason for Change 1.0 2026-06-17 First edition MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ26040049S01 Page3of 9 1. Technical Information Note: Provide by applicant. 1.1 Applicant and Manufacturer Information Applicant: Anker Innovations Limited Applicant Address: Room Unit 56,8th Floor,Tower 2,Admiralty Centre,18 Harcourt Road,Hong Kong Manufacturer: N/A Manufacturer Address: N/A 1.2 Equipment under Test (EUT) Description Product Name: eufy Smoke Alarm E10 Sample No.: 1#, 4#, 12# Hardware Version: V01 Software Version: V1.0.1 Operating Frequency: 920.0MHz, 920.2MHz, 920.4MHz, 920.6MHz, 920.8MHz Antenna Type: Spring Antenna Antenna Gain: 0.50dBi Note 1: The EUT description presented in the report are provided by applicant and/or manufacturer, and the test laboratory is not responsible for the accuracy of the information. For a more detailed description, please refer to Specification or User’s Manual supplied by the applicant and/or manufacturer. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ26040049S01 Page4of 9 1.3 Applied Reference Documents Leading reference documents for testing: Identity Document Title Remark 47 CFR Part 2 (2.1091) Radio Frequency Radiation Exposure Assessment: mobile devices / KDB 447498 D01v06 General RF Exposure Guidance / Note 1: Any additions, deviation, or exclusions from the method shall be noted in the “Remark". MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ26040049S01 Page5of 9 2. Device Category and RF Exposure Limit Based on 47 CFR 2.1091, this device belongs to mobile device category with General Population/Uncontrolled exposure. Mobile Devices: 47 CFR 2.1091(b) For purposes of this section, a mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter's radiating structure(s) and the body of the user or nearby persons. In this context, the term “fixed location” means that the device is physically secured at one location and is not able to be easily moved to another location. Transmitting devices designed to be used by consumers or workers that can be easily re-located, such as wireless devices associated with a personal computer, are considered to be mobile devices if they meet the 20 centimeter separation requirement. General Population/Uncontrolled Exposure: The general population/uncontrolled exposure limits are applicable to situations in which the general public may be exposed or in which persons who are exposed as a consequence of their employment may not be made fully aware of the potential for exposure or cannot exercise control over their exposure. Members of the general public would come under t…

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NOTE: This document is issued by Shenzhen Morlab Communications Technology Co., Ltd., the test report shall not be reproduced except in full without prior written permission of the company. The test results apply only to the particular sample(s) tested and to the specific tests carried out which is available on request for validation and information confirmed at our website. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 1 of 28 REPORT No.：SZ26040049W01 TEST REPORT APPLICANT :Anker Innovations Limited PRODUCT NAME :eufy Smoke Alarm E10 MODEL NAME :T90S0 BRAND NAME :N/A FCC ID : 2AOKB-T90S00 STANDARD(S) : 47 CFR Part 15 Subpart C RECEIPT DATE : 2026-04-09 TEST DATE :2026-05-21 to 2026-05-22 ISSUE DATE :2026-06-17 Edited by: Zeng Xiaoying (Rapporteur) Approved by: Shen Junsheng (Supervisor) MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 2 of 28 REPORT No.：SZ26040049W01 DIRECTORY 1. Technical Information ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 3 1.1. Applicant and Manufacturer Information ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 3 1.2. Equipment Under Test (EUT) Description ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 3 1.3. The Channel Number and Frequency ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 3 1.4. Test Standards and Results ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 4 1.5. Environmental Conditions ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 4 2. 47 CFR Part 15C Requirements ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 5 2.1. Antenna Requirement ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 5 2.2. The Max Transmission Time ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 6 2.3. 20 dB Bandwidth ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 8 2.4. Conducted Emission ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 11 2.5. Radiated Emission ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 13 Annex A Test Uncertainty ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 24 Annex B Testing Laboratory Information ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 25 Notes ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 28 Change History Version Date Reason for change 1.0 2026-06-17 First edition MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 3 of 28 REPORT No.：SZ26040049W01 1. Technical Information Note: Provide by applicant. 1.1. Applicant and Manufacturer Information Applicant: Anker Innovations Limited Applicant Address: Unit 56,8th Floor,Tower 2,Admiralty Centre,18 Harcourt Road,Hong Kong Manufacturer: N/A Manufacturer Address: N/A 1.2. Equipment Under Test (EUT) Description Product Name: eufy Smoke Alarm E10 Sample No.: 1#, 4#, 12# Hardware Version: V01 Software Version: V1.0.1 Operating Frequency Range: 920.0MHz, 920.2MHz, 920.4MHz, 920.6MHz, 920.8MHz Channel Number: 5 Antenna Type: Spring Antenna Antenna Gain: 0.50dBi Note 1: The EUT description presented in the report are provided by applicant and/or manufacturer, and the test laboratory is not responsible for the accuracy of the information. For a more detailed description, please refer to Specification or User’s Manual supplied by the applicant and/or manufacturer. 1.3. The Channel Number and Frequency Channel Frequency (MHz) 1 920.0 2 920.2 3 920.4 4 920.6 5 920.8 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 4 of 28 REPORT No.：SZ26040049W01 1.4. Test Standards and Results The objective of the report is to perform testing according to 47 CFR Part 15 Subpart C for the EUT FCC ID Certification: No Identity Document Title 1 47 CFR Part 15 (10-1-15 Edition) Radio Frequency Devices Test detailed items/section required by FCC rules and results are as below: No. Section Description Test Date Test Engineer Result Remark 1 15.203 Antenna Requirement N/A N/A PASS / 2 15.231(a)(1) The Max Transmission Time May 22, 2025 Lin Haoyang PASS / 3 15.231(c) 20dB Bandwidth May 22, 2025 Lin Haoyang PASS / 4 15.207 Conducted Emission N/A N/A N/A Note1 / 5 15.231(b) 15.209(a) Radiated Emission May 21, 2025 Zhong Xiangyun PASS / Note 1: Measurements to demonstrate compliance with the conducted limits are not required for devices which only employ battery power for operation and which do not operate from the AC power lines or contain provisions for operation while connected to the AC power lines. Note 2: The tests were performed according to the method of measurements prescribed in ANSIC63.10-2020. Note 3: Any additions, deviation, or exclusions from the method shall be noted in the “Remark". 1.5. Environmental Conditions During the measurement, the environmental conditions were within the listed ranges: Temperature (°C): 15–35 Relative Humidity (%): 30–60 Atmospheric Pressur…

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China·Shenzhen T90S0AntennaspecificationNo:V01 Page 1 ProjectNo. RD2206006 Type ：RF Content：T90S0antennaspecification Preparedby ： Aaron_Mo Checkby ： Pages 3 T90S0AntennaSpecification Version：V240801 Securitylevel：PublicInternal Manufacturer:ShenzhenHeimanTechnoloyCo.,Ltd Address: No. 84, Fuqian Road, Yuexingwei Community, Guanlan, Longhua District, Shenzhen, China China·Shenzhen T90S0AntennaspecificationNo:V01 Page 2 RFPassive 1.1Antennastandingwave/echo Frequency 915MHz～945MHz AntennaformSpring@linepolarization standing-waveratio1.55(referencevalue<2.5)Returnwaveloss13.27dB(Pre-match reference>6dB) remark 2.1Antennastandingwave/echo Frequency915MHz～ 945MHz efficiency920M@29%;920.2M@30%;920.4M@31%;920.6M@31%;920.8M@32% Antenna Form Spring@line polarization [email protected];[email protected];[email protected];[email protected];[email protected] Remark China·Shenzhen T90S0AntennaspecificationNo:V01 Page 3 3.1AntennaSpecification Frequency915MHz～945MHzAntennaFormSpring UnitmmMaterialBrass Remark