2BKHN-20239TRFRemote control

Form:RFT-AMER-TCB-OP-19oRevision:1Page 1 of 1 Date:1/25/2023 [JiangmenSinofanLightingAppliancesCo.,Ltd] Attention:ApplicationExaminer Re:CertificationdesignatingaU.S.agentforserviceofprocesspursuanttosection2.911(d)(7)oftheFCC rules Towhomitmayconcern, Thisletteristoconfirmboth[ECFAITHINC](“Agent”)and[JiangmenSinofanLightingAppliances Co.,Ltd](“Applicant”)acknowledgeconsenttoobligationsofeachpartypursuantto47CFRpart §2.911(d)(7)oftheFCCrulesinregardtotheagentforserviceofprocess. I[YongLiu]HEREBYCERTIFYTHATIamauthorizedtomaketherepresentationsaboveonbehalfofthe Applicant.Ifurtheracknowledgetherequirementtomaintainanagentextendsfornolessthanoneyearafter theterminationofallmarketingandimportationortheconclusionofandcommission-relatedproceeding involvingtheequipmentandagreetoimmediatelynotifytheFCCandIntertekifthereisanychangeinthe statusidentifiedabove. Applicant CompanyName:JiangmenSinofanLightingAppliancesCo.,Ltd ContactName:YongLiu Address:NO.4F&5F,5Building,No.3HuahuiRoad,WaihaiStreet,Jianghai District,JiangmenCity,Guangdongprovince,PC52900 TelephoneNo:15800106068 Email:[email protected] FCCID:2BKHN-20239TRF ApplicantFRN:0035848019 Signature:__________________________________ Date:_2024-8-21_________________________________ I[JunhaiXu]HEREBYCERTIFYTHATIamauthorizedtomaketherepresentationsaboveonbehalfofthe Agent.IconsenttotheobligationtoacceptserviceofprocessonbehalfoftheapplicantinregardtotheFCC IDdesignatedabove. Agent CompanyName:ECFAITHINC ContactName:JunhaiXu Address:5060LOGANST,DENVER,CO80216,US TelephoneNo:7036668708 Email:[email protected] AgentFRN:0035723873 Signature:____________________________________ Date:_________2024-8-21__________________________

Form:RFT-AMER-TCB-OP-19nRevision:1Page 1 of 1 Date:1/25/2023 [JiangmenSinofanLightingAppliancesCo.,Ltd] Attention:ApplicationExaminer Re:CoveredList,locatedathttps://www.fcc.gov/supplychain/coveredlistand47CFRparts§2.903and §2.911(d)(5)(ii)oftheFCCrules Applicant:[JiangmenSinofanLightingAppliancesCo.,Ltd] FCCID:[2BKHN-20239TRF] Towhomitmayconcern, [JiangmenSinofanLightingAppliancesCo.,Ltd](“Applicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorization pursuantto47CFRpart§2.903oftheFCCrulesanddoesnotoriginatedirectlyorindirectlyfromany companynamedonthecoveredlistlocatedinthelinkaboveoranysubsidiaryoraffiliatethereof. Applicantfurthercertifiesthat,asofthedateofthefilingoftheapplication,theApplicant[isnot]identified ontheCoveredListasanentityproducing“covered”equipmentandisnotasubsidiaryoraffiliateofany suchentitypursuantto47CFRpart§1.50002andrequiredby47CFRpart§2.911(d)(5)(ii)oftheFCCrules. IHEREBYCERTIFYTHATIamauthorizedtomaketherepresentationsaboveonbehalfoftheApplicant andagreetoimmediatelynotifyIntertekifthereisanychangeinthestatusidentifiedabove. ______________________________ [SignatureofauthorizedProprietor,PartnerorAuthorizedOfficer] [PrintedName]YongLiu [Title]Generalmanager [Companyname]JiangmenSinofanLightingAppliancesCo.,Ltd [Date]2024-8-21

(JiangmenSinofanLightingAppliancesCo.,Ltd) [2024-8-21] FederalCommunicationsCommission 44512 th StreetSW Washington,DC20554 Subject:LimitedAgencyAgreement (JiangmenSinofanLightingAppliancesCo.,Ltd) FCCID:( 2BKHN-20239TRF ) ToWhomItMayConcern: We,( JiangmenSinofanLightingAppliancesCo.,Ltd ),herebyauthorizedIntertekTesting ServicesShenzhenLtd.GuangzhouBranchtoactasourAgentforthepurposeofpreparing applicationforFCCIDnumber(2BKHN-20239TRF)underallapplicablepartsoftheFCCrules andregulations. Theeffectivedateofthislimitedagencyagreementis2024-8-21.TheLimitedAgency Agreementexpireson(2025-2-21),unlesssoonerterminatedorextendedbywrittennoticeto IntertekTestingServicesShenzhenLtd.GuangzhouBranchandtheFederalCommunications Commission. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.Theapplicantis notsubjecttoadenialoffederalbenefitspursuanttoSection5301oftheAnti-DrugActof1988, 21U.S.C.862,andnopartytotheapplicationissubjecttoadenialoffederalbenefitspursuantto thatsection. Ifyouhaveanyquestionsorcomments,pleasedonothesitatetocontactme. Sincerely, [Signature] [PrintedName]YongLiu [TypeTitle]Genaralmanager

1 ( 1 ) [JiangmenSinofanLightingAppliancesCo.,Ltd] [2024-8-21] Attention:ApplicationExaminer RE:RequestforConfidentiality Applicant:[JiangmenSinofanLightingAppliancesCo.,Ltd] FCCID:[2BKHN-20239TRF] ToWhomItMayConcern: PermanentConfidentiality[Completethissectionifpermanentconfidentialityisrequested] Requestisherebysubmittedby{JiangmenSinofanLightingAppliancesCo.,Ltd]towithhold permanentlyfrompublicreviewcertainportionsoftheapplicationforequipmentcertificationforthe referencedFCCidentifiers.Thisrequestforconfidentialityismadepursuantto47CFR0.457(d)and0.459 oftheFCCRules.Inparticular,thefollowingsectionsoftheapplicationaretobekeptpermanently confidential: [Selectoneormoreofitemsbelow,asappropriate] Schematics  DetailedBlockDiagrams DetailedOperational/FunctionalDescription Rationaleforrequestforconfidentiality: [JiangmenSinofanLightingAppliancesCo.,Ltd]hasinvestedconsiderabletimeandmaterialsinresearch anddevelopmenttoproducethereferencedproduct.[Permanentconfidentiality:Disclosureofthe permanentlyconfidentialportionsofthisapplicationtocompetitorswouldnotonlygivethemsignificant competitiveadvantagesindevelopingsimilarproducts,butwouldalsodisclosesuccessfulimplementationof unpublished,leadingedgetechnologydevelopedbyus.] Ifyouhavequestionsorneedfurtherinformation,pleasecontacttheundersigned. Sincerely, [Signature] [PrintedName]YongLiu [TypeTitle]Generalmanager [Companyname]JiangmenSinofanLightingAppliancesCo.,Ltd

Intertek Testing Services Shenzhen Ltd. Guangzhou Branch Room101/301/401/102/202/302/402/502/602/702/802, No. 7-2, Caipin Road, Huangpu District, Guangzhou, Guangdong, China Job No.: 240708055GZU FCC ID: 2BKHN-20239TRF RF Exposure Compliance Requirement Calculation formula： E (V/m) = (30*P*G) 0.5/d E = Electric Field (V/m) P = Peak RF output Power (W) G = EUT Antenna numeric gain (numeric) d = Separation distance between EUT and antenna (m) Remark: E(V/m)=10 X (dBUV/m) /20 ×10 -6 P=(E*d) 2 /30G Or ERP=PG =(E*d) 2 /30, EIRP= ERP+2.15 dB in the formula above, d=3m, field strength= 74.2dBuV/m (max described by client), So P=0.008mW The worst case test separation distance is 5mm. The product belongs to standalone portable device base the FCC rule part 2.1091&2.1093. The transmission frequencies of the device are between 100 MHz and 6 GHz. In KDB 447498 D01 v06: 4.3.1 Standalone SAR test exclusion considerations: The SAR Test Exclusion Threshold is calculated from: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR ⚫ f(GHz) is the RF channel transmit frequency in GHz ⚫ Power and distance are rounded to the nearest mW and mm before calculation 17 ⚫ The result is rounded to one decimal place for comparison The Max Conducted Output Power and SAR Test Exclusion Threshold (mW) are listed below: Transmit Frequency (MHz) Output power (mW) SAR Test Exclusion Threshold (mW) 433.92 0.008 22.77 According to SAR Exclusion Threshold in KDB 447498 (D01) General RF Exposure Guidance v06, the SAR report is not required. Test Location: Intertek Testing Services Shenzhen Ltd. Guangzhou Branch All tests were performed at: Room102/104, No 203, KeZhu Road, Science City, GETDD Guangzhou, China

Jiangmen Sinofan Lighting Appliances Co.,Ltd TEST REPORT SCOPE OF WORK EMC TESTING–20239TRF REPORT NUMBER 240708055GZU-001 ISSUE DATE [REVISED DATE] 30-August-2024 [---------------------] PAGES 22 DOCUMENT CONTROL NUMBER FCC part 15.231 © 2017 INTERTEK TEST REPORT Room101/301/401/102/202/302/ 402/502/602/702/802, No. 7-2, Caipin Road, Huangpu District, Guangzhou, Guangdong, China Telephone: +86 20 8213 9688 Facsimile: +86 20 3205 7538 www.intertek.com.cn This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Shenzhen Ltd. Guangzhou Branch Room101/301/401/102/202/302/402/502/602/702/802, No. 7-2, Caipin Road, Huangpu District, Guangzhou, Guangdong, China Version: 14 December 2022 Page 2 of 22 FCC Part 15.231 Applicant Name & Address : Jiangmen Sinofan Lighting Appliances Co.,Ltd NO. 4F&5F, 5 Building, No.3 Huahui Road, Waihai Street, Jianghai District, Jiangmen City, 529000, Guangdong province, China Manufacturing Site : Same as applicant Intertek Report No: FCC ID: 240708055GZU-001 2BKHN-20239TRF Test standards CFR 47, FCC PART 15 Subpart C: 2023 section 15.231 Sample Description Product : Remote control Model No. : 20239TRF Electrical Rating : DC 3V Serial No. : Not Labeled Date Received : 08 July 2024 Date Test Conducted : 31 July 2024 Prepared and Checked By Ace Yao Engineer Approved By: Dean Liu Sr. Project Engineer TEST REPORT Intertek Report No.: 240708055GZU-001 Version: 14 December 2022 Page 3 of 22 FCC Part 15.231-f CONTENT TEST REPORT ........................................................................................................................... 1 CONTENT ............................................................................................................................. 3 1.0 TEST RESULT SUMMARY ............................................................................................ 4 2.0 GENERAL DESCRIPTION ............................................................................................. 5 2.1 PRODUCT DESCRIPTION ........................................................................................................ 5 2.2 RELATED SUBMITTAL(S) GRANTS ........................................................................................... 5 2.3 TEST METHODOLOGY .......................................................................................................... 5 2.4 TEST FACILITY ..................................................................................................................... 5 3.0 SYSTEM TEST CONFIGURATION ................................................................................. 6 3.1 JUSTIFICATION .................................................................................................................... 6 3.2 EUT EXERCISING SOFTWARE ................................................................................................. 7 3.3 SPECIAL ACCESSORIES .......................................................................................................... 7 3.4 MEASUREMENT UNCERTAINTY .............................................................................................. 7 3.5 EQUIPMENT MODIFICATION ................................................................................................. 8 3.6 SUPPORT EQUIPMENT LIST AND DESCRIPTION .......................................................................... 8 4.0 MEASUREMENT RESULTS .......................................................................................... 9 4.1 ANTENNA REQUIREMENT ..................................................................................................... 9 4.2 RADIATED EMISSIONS ........................................................................................................ 10 4.3 OCCUPIED BANDWIDTH ..................................................................................................... 19 4.4 DWELL TIME .................................................................................................................... 20 5.0 TEST EQUIPMENT LIST ............................................................................................. 22 TEST REPORT Intertek Report No.: 240708055GZU-001 Version: 14 December 2022 Page 4 of 22 FCC Part 15.231-f 1.0 TEST RESULT SUMMARY Test Item Test Requirement Test Method Result Radiated Emission FCC PART 15 section 15.231(b) ANSI C 63.10: Clause 6.4, 6.5 and 6.6 PASS Occupied Bandwidth FCC PART 15 section 15.231(c) ANSI C 63.10: Clause 6.9 PASS Dwell Time FCC PART 15 section 15.231(a) FCC PART 15: Section 15.231(a) PASS Remark: N/A: not applicable. Refer to the relative section for the details. EUT: In this whole report EUT means Equipment Under Test. Tx: In this whole report Tx (or tx) means Transmitter. Rx: In this whole report Rx (or rx) means Receiver. RF: In this whole report RF means Radio Frequency. ANSI C63.10: the detail version is ANSI C63.10:2013 in the whole report TEST REPORT Intertek Report No.: 240708055GZU-001 Version: 14 December 2022 Page 5 of 22 FCC Part 15.231-f 2.0 General Description 2.1 Product Description Operating Frequency 433.92 MHz Type of…

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Unit: mm 33.7 1.0 24.7 35.0 42.9 35.0 37.7 13.4

Note: EUT is positioned at the center of the turntable to keep 3m between the measurement antenna and EUT for the radiated emissions measurements. Radiated Emission (Below 1GHz) Radiated Emission (Above 1GHz)