2AD9E-154217RM15 BLE MESH HAND-HELD REMOTE Control

Model: 154217 Switch from one effect(brightness, color, dynamic mode) to another from the library Click to turn ON/OFF lights. Remote indicator,blinks when key(s) pressed. Function Operation 1. Pair the remote to receiver Single Color/CCT/RGB Dimming & Color Control The remote controller needs to be paired to receiver for proper working. User need activate the remote before paring and each remote controller can be paired to any receiver. To pair a new remote to the receiver, please operate with following two steps: 1). Press remote and key simultaneously and it will goes into the searching mode in the coming 30 seconds. 2). Go to the Setup page and select Add new device, then search initial device and add it to target device group. RM15 BLE MESH HAND-HELD REMOTE CONTROL Umi Smart Wireless FCC Compliance Statement: This device complies with Part 15 of the FCC rules. Operation is subjected to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. Caution Specification Working voltage Wireless protocol Frequency band Wireless power Working temperature DC 3V, CR2032 battery Bluetooth low energy 2.4GHz ISM band <7dBm -20~55 C(-4~131 F) This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development (ISED) Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. The device has been evaluated to meet general RF exposure requirement. Cet appareil contient des émetteurs/récepteurs exemptés de licence qui sont conformes aux flux RSS exempts de licence du Canada pour l’innovation, la Science et le développement économique (ISDE).Le fonctionnement est soumis aux deux conditions suivantes: (1) ce dispositif ne peut pas causer d’interférence, et (2) ce dispositif doit accepter toute interférence, y compris les interférences pouvant causer un fonctionnement indésirable du dispositif. L’appareil a été évalué pour répondre aux exigences générales d’exposition aux RF.

Rev 1/26/2023 JL Audio, Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07-25-2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AD9E-154217 [JL Audio, Inc] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Signature: Company name: JL Audio, Inc. Address: 10369 North Commerce Pkwy, Miramar, Florida, United States, 33025-3962 Name: Mitchell Phillipi Phone: 425-503-6576 Email: [email protected]

Rev 1/26/2023 JL Audio, Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07-25-2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AD9E-154217 [JL Audio, Inc] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, Signature: Company name: JL Audio, Inc. Address: 10369 North Commerce Pkwy, Miramar, Florida, United States, 33025-3962 Name: Mitchell Phillipi Phone: 425-503-6576 Email: [email protected]

Rev 1/26/2023 JL Audio, Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 06-20-2023 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID or Grantee Code: 2AD9E-154217 [JL Audio, Inc.] (“the applicant”) certifies that, as of the date of the filing of the application, we designate ourselves as the U.S. agent for service of process. Designated U.S. Agent Information: FRN: 0012294716 Name: JL Audio, Inc. Address: 10369 North Commerce Pkwy, Miramar, Florida, United States, 33025-3962 Contact Person: Mitchell Phillipi Tel.: 425-503-6576 Email: [email protected] Sincerely, [Insert applicant name] JL Audio, Inc. [Applicant printed name] Mitchell Phillipi [Applicant signature]

Rev 11/20/07 JL Audio, Inc. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AD9E-154217 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name (Block Diagram, Schematics, Operational Description) (Block Diagram.pdf, Schematics.pdf, Operational Description.pdf”) The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below for 180 days from grant date: Exhibit Type File Name (External Photos, Internal Photos, Test Setup Photos, Manual) (External Photos.pdf, Internal Photos.pdf, Test Setup Photos.pdf, User Manual.pdf) Sincerely, (signature) (printed name) Mitchell Phillipi

\\192.168.2.2\2022项目存档\Q22122811 镭润\-5E RM15(154217) RF\Apply\letter\FCC-Timco\FCC-letter\回签\POA_Letter_JLA signed 154217.docx JL Audio, Inc. Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2023-07-25 SUBJECT: FCC Application for FCC ID: 2AD9E-154217 To Whom It May Concern: We, the undersigned, hereby authorize _ Damon Hu _ at _ Dongguan Dongdian Testing Service Co.,Ltd. _ on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by _Damon Hu at_ Dongguan Dongdian Testing Service Co.,Ltd. _ on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Mitchell Phillipi Sr. Manager, WW Compliance Phone: 425-503-6576 E-mail: [email protected] (signature)

Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22122811-5E Page 1 of 6 AppendixI: Photos of the EUT Product Name : RM15 BLE MESH HAND-HELD REMOTE Control Model Number : 154217, 710007919 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22122811-5E Page 2 of 6

JL Audio RM15 BLE MESH HAND-HELD REMOTE CONTROL Model: 154217 FCC: 2AD9E-154217 IC: 25930-154217 202-JKM071

Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22122811-5E Page 3 of 6 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22122811-5E Page 4 of 6 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22122811-5E Page 5 of 6 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q22122811-5E Page 6 of 6 END Antenna

Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R22122811-5E02 Page 1 of 6 RF EXPOSURE REPORT FOR Issued By: Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel.: +86-0769-38826678, E-mail: [email protected], http://www.dgddt.com Applicant : JL Audio, Inc. Address : 10369 N Commerce Parkway Miramar, FL 33025 Equipment under Test : RM15 BLE MESH HAND-HELD REMOTE Control Model No. : 154217 Trade Mark : JL Audio FCC ID : 2AD9E-154217 Manufacturer : Rayrun Technology Co., Ltd. Address : 5th Floor, Building 2, Haitian Lanyu Industrial Park, Shilong Community, Shiyan Street, Baoan District, Shenzhen, China Report No.: DDT-R22122811-5E02 Issued Date: May 22, 2023 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R22122811-5E02 Page 2 of 6 Table of Contents Test report declares........................................................................................................3 1. General Information .................................................................................................................. 5 1.1. Description of equipment ......................................................................................................... 5 1.2. Assess laboratory ..................................................................................................................... 5 2. RF Exposure evaluation for FCC ........................................................................................... 6 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R22122811-5E02 Page 3 of 6 Test Report Declare Standard Used: KDB447498 D01 General RF Exposure Guidance v06 We Declare: The equipment described above is assessed by Dongguan Dongdian Testing Service Co., Ltd. and in the configuration assessed the equipment complied with the standards specified above. The assessed results are contained in this report and Dongguan Dongdian Testing Service Co., Ltd. is assumed of full responsibility for the accuracy and completeness of these assess. After evaluation, our opinion is that the equipment In Accordance with above standard. Report No: DDT-R22122811-5E02 Date of Receipt: Feb. 14, 2023 Date of Test: Feb. 14, 2023 ~ May 22, 2023 Prepared By: Approved By: ________________ _____________________ Tiger Mo/Engineer Damon Hu/EMC Manager Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Dongguan Dongdian Testing Service Co., Ltd. Applicant : JL Audio, Inc. Address : 10369 N Commerce Parkway Miramar, FL 33025 Equipment under Test : RM15 BLE MESH HAND-HELD REMOTE Control Model No. : 154217 Trade Mark : JL Audio Manufacturer : Rayrun Technology Co., Ltd. Address : 5th Floor, Building 2, Haitian Lanyu Industrial Park, Shilong Community, Shiyan Street, Baoan District, Shenzhen, China E S T T I N N A I G D S G E N R O V D I C E N A C U O G . , G L N T O D D . Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R22122811-5E02 Page 4 of 6 Revision History Rev. Revisions Issue Date Revised By --- Initial issue May 22, 2023 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R22122811-5E02 Page 5 of 6 1. General Information 1.1. Description of equipment Note: EUT is the abbreviation of equipment under test. 1.2. Assess laboratory Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808. Tel.: +86-0769-38826678, http://www.dgddt.com, Email: [email protected]. CNAS Accreditation No. L6451; A2LA Accreditation Number: 3870.01 FCC Designation Number: CN1182, Test Firm Registration Number: 540522 Innovation, Science and Economic Development Canada Site Registration Number: 10288A Conformity Assessment Body identifier: CN0048 VCCI facility registration number: C-20087, T-20088, R-20123, R-20155, G-20118 EUT Name : RM15 BLE MESH HAND-HELD REMOTE Control Model Number : 154217 EUT Function Description : Please reference user manual of this device Power Supply : DC 3V power by Button cell Radio Specification : Bluetooth V5.0 Operation Frequency : 2402 MHz - 2480 MHz Modulation : GFSK Data Rate : 1 Mbps Antenna Gain : PCB Antenna, maximum PK gain: -3.91 dBi Sample Number : S22122811-05 for conductive S22122811-06 for radiation Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R22122811-5E02 Page 6 of 6 2. RF EXPOSURE EVALUATION FOR FCC According to 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)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where: f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison Manufacturing Tolerance BLE GFSK 1M (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -18.87 -19.33 -19.78 Tolerance ±(dB) 1 1 1 Estimtion Result Worse case is as below: [2402 MHz, -18.87 dBm, (0.013 mW) output power] (0.013/5) ·[√2.402(GHz)] = 0.004< 3.0 for 1-g SAR Then SAR evaluation is not required. END OF REPORT

ReportNo.:RFI-LAB-RF-202305-EE16-1 QP030-E41 Page1of10 TestingReport CustomerName:LinghangdaTechnologyCo.,Ltd. ProductName:PCBAntenna SampleModel:154217 ReferenceStandard:GB/T9410-2008;ANSI/IEEEStd149-1979 IssueDate:2023.5.17 Engineer:Date: Auditor:Date: Approver:Date: ReportNo.:RFI-LAB-RF-202305-EE16-1 QP030-E41 Page2of10 Version VersionNo.DateDescriptionFormulateApproval A02023.5.17Forthefirsttime,formulateZkrisEason Contents 1.GeneralInformation.........................................................................................................................3 1.1Generalinformationoftestinginstitutions...........................................................................3 1.2Testingprinciple...................................................................................................................3 1.3Testequipment......................................................................................................................4 1.4Testenvironment...................................................................................................................4 1.5Statement..............................................................................................................................4 2.SampleInformation.........................................................................................................................5 2.1Clientinformation.................................................................................................................5 2.2DescriptionofEUT(S)..........................................................................................................5 2.3EUTappearance....................................................................................................................6 2.4EUTsetupphotooffreespaceOTAtesting.........................................................................6 3.TestResults.....................................................................................................................................7 3.1Teststandard.........................................................................................................................7 3.2Testuncertainty.....................................................................................................................7 3.3Testdata................................................................................................................................8 3.3.1VSWRparameters.....................................................................................................8 3.3.2VSWRdata................................................................................................................8 3.3.3Typicalfreespaceefficiencyandgain......................................................................8 3.3.4Typicalfreespaceradiationpattern...........................................................................9 （Thefollowingisblank）..............................................................................................................10 ReportNo.:RFI-LAB-RF-202305-EE16-1 QP030-E41 Page3of10 1.GeneralInformation 1.1Generalinformationoftestinginstitutions Name ShenzhenRFI-LABCommunicationTechnologyCo.,Ltd. Address 10/FA,LingyunBld,LiufangRd,BaoanDistrict,SZ Tel 13682621346 E-mail [email protected] Equipment AlltheequipmentusedinthereportisfixedinZoneB,WestSideof1/F,Building1, TingweiIndustrialPark,No.6LiufangRoad,Bao'anDistrict,Shenzhen 1.2Testingprinciple ReportNo.:RFI-LAB-RF-202305-EE16-1 QP030-E41 Page4of10 1.3Testequipment EquipmentModelNo.SerialNo.Manufacturer Calibration date Next calibration date OTATest System RayZone-5000 RFI-LAB-RF -D00 GTS2023.3.142025.3.13 Network Analyzer E5071C RFI-LAB-RF -D01 KEYSIGHT2023.5.122024.5.11 Network Analyzer E5071C RFI-LAB-RF -C02 KEYSIGHT2023.5.122024.5.11 1.4Testenvironment Temperature 24.1°C Humidity 59%RH Pressure 100.14kPa 1.5Statement (1)Thetestresultsinthereportareonlyapplicabletothetestedsamplesandthetestedsamples workundertheenvironmentdescribedinthereport. (2)OnlyShenzhenRFI-LABCommunicationTechnologyCo.,Ltd.havetherighttomodifythe report,andthemodificationinformationshallbeannotatedintherevisionform. (3)Anyobjectiontothisreportshallberaisedwithin30daysafterformalconfirmationofthe report. (4)Thisreportisinvalidifthereisanyevidencethatthesampleinformationprovidedisfalsified. (5)Thereportisinvalidwithoutthesignatureoftheauditorandapprover. ReportNo.:RFI-LAB-RF-202305-EE16-1 QP030-E41 Page5of10 2.SampleInformation 2.1Clientinformation Name LinghangdaTechnologyCo.,Ltd. Address Room603,BlockB,ZhihuiCreative,No.2005,XihuanRoad,Shajing Street,Bao'anDistrict,Shenzhen Contacts YanhuGong Tel 13509659440 E-mail [email protected] Manufacturer LinghangdaTechnologyCo.,Ltd. Manufacturer's Address Room603,BlockB,ZhihuiCreative,No.2005,XihuanRoad,Shajing Street,Bao'anDistrict,Shenzhen 2.2DescriptionofEUT(S) ProductName PCBAntenna SampleModel 154217 AntennaSize / SerialNo. / AntennaType PCBAntenna TestItem VSWR;Antennagain;Efficiency;Radiationpattern FrequencyRange 2400-2500MHz ReceivedDate 2023.5.15 TestDate 2023.5.17 Remark ThelengthoftheRFcableis60mm ReportNo.:RFI-LAB-RF-202305-EE16-1 QP030-E41 Page6of10 2.3EUTappearance 2.4EUTsetupphotooffreespaceOTAtesting Planform Frontview ReportNo.:RFI-LAB-RF-202305-EE16-1 QP030-E41 Page7of10 3.TestResults 3.1Teststandard NameParameterMethodStandardno. Mobile communication antenna Antennagain Genericspecification forantennasusedinthe mobilecommunications GB/T 9410-2008 Radiationpattern VSWR Antenna Radiationefficiency IEEEStandardTest ProceduresforAntennas ANSI/IEEEStd 149-1979 Gainanddirectivity 3.2Testuncertainty TheuncertaintywascalculatedonthebasisoftheGUMpublishedbyISO,usingthe inclusionfactorofK=2andthe95%confidenceleveltoexpresstheextended uncertainty. ItemUncertainty VSWR±0.3 Antennagain±0.72dB Radiationefficiency±0.72dB ReportNo.:RFI-LAB-RF-202305-EE16-1 QP030-E41 Page8of10 3.3Testdata 3.3.1VSWRparameters 3.3.2VSWRdata 3.3.3Typi…

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Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22122811-5E01 Page 1 of 53 FCC AND ISED CERTIFICATION TEST REPORT FOR Issued By: Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel.: +86-0769-38826678, E-mail: [email protected], http://www.dgddt.com Applicant : JL Audio, Inc. Address : 10369 N Commerce Parkway Miramar, FL 33025 Equipment under Test : RM15 BLE MESH HAND-HELD REMOTE Control Model No. : 154217 Trade Mark : JL Audio FCC ID : 2AD9E-154217 IC : 25930-154217 Manufacturer : Rayrun Technology Co., Ltd. Address : 5th Floor, Building 2, Haitian Lanyu Industrial Park, Shilong Community, Shiyan Street, Baoan District, Shenzhen, China Report No.:DDT-R22122811-5E01 Issued Date: May 22, 2023 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22122811-5E01 Page 2 of 53 Table of Contents Test report declares.......................................................................................................4 1. Summary of Test Results ............................................................................................... 6 2. General Test Information ............................................................................................... 7 2.1. Description of EUT ......................................................................................................... 7 2.2. Accessories of EUT ........................................................................................................ 7 2.3. Assistant equipment used for test .................................................................................. 7 2.4. Block diagram of EUT configuration for test .................................................................. 8 2.5. Test environment conditions .......................................................................................... 8 2.6. Deviations of test standard............................................................................................. 8 2.7. Test laboratory ............................................................................................................... 8 2.8. Measurement uncertainty ............................................................................................... 9 3. Equipment Used During Test ....................................................................................... 10 4. 6 dB Bandwidth ............................................................................................................ 11 4.1. Block diagram of test setup .......................................................................................... 11 4.2. Limits ............................................................................................................................ 11 4.3. Test procedure ............................................................................................................. 11 4.4. Test result ..................................................................................................................... 12 4.5. Test graphs .................................................................................................................. 12 5. 99% Bandwidth ............................................................................................................ 14 5.1. Block diagram of test setup .......................................................................................... 14 5.2. Limits ............................................................................................................................ 14 5.3. Test procedure ............................................................................................................. 14 5.4. Test Result ................................................................................................................... 14 5.5. Test Graphs .................................................................................................................. 15 6. Maximum Peak Output Power ..................................................................................... 17 6.1. Block diagram of test setup .......................................................................................... 17 6.2. Limits ............................................................................................................................ 17 6.3. Test procedure ............................................................................................................. 17 6.4. Test result peak ............................................................................................................ 18 6.5. Test graphs peak.......................................................................................................... 18 7. Power Spectral Density ................................................................................................ 20 7.1. Block diagram of test setup .......................................................................................... 20 7.2. Limits ............................................................................................................................ 20 7.3. Test procedure ............................................................................................................. 20 7.4. Test result ..................................................................................................................... 21 7.5. Test graphs .................................................................................................................. 21 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22122811-5E01 Page 3 of 53 8. Band Edge Compliance (Conducted Method) ............................................................. 23 8.1. Block diagram of test setup .......................................................................................... 23 8.2. Limits ................................…

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Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22122811-5E01 Page 51 of 53 14. Test Setup Photograph Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22122811-5E01 Page 52 of 53