2BVF2-003012.4 Ghz wireless comm module

7 9 4 0 J o n e s B r a n c h D r i v e T y s o n s , V A 2 2 1 0 2 WWW.L M I S O L U T I O N S.COM 1 - The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist . Statement for 47 CFR section 2.911(d)(5)(i) LMI Consulting LLC certifies that as of the date of the application the equipment for which authorization is sought is not “covered” equipment 1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not “covered” equipment. Additional Explanation: <N/A> Statement for 47 CFR section 2.911(d)(5)(ii) LMI Consulting LLC (“the applicant”) certifies that, as of the date of the filing of this application, the applicant ☐ - is / ☑ - is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates – see KDB 986446 Question 5) as an entity producing “covered” equipment. The applicant also certifies that the device does not have cybersecurity and/or anti-virus software produced by Kaspersky Lab, Inc or any of its successors and assignees identified on the covered list installed on the device, nor will it be installed by the applicant at any time after certification. Thank you, By: __________________________ _ Zach Neithamer _ (Signature) (Print name) Title: _ Program Manager, Mesh Hardware _ Company: LMI Consulting LLC Telephone: _ (623) 734-5866 _ Certification Application Attestation Statements Date: March 31, 2026 American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 To Whom It May Concern:

7 9 4 0 J o n e s B r a n c h D r i v e T y s o n s , V A 2 2 1 0 2 WWW.L M I S O L U T I O N S.COM U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) 1 - Letters must be placed on appropriate letterhead. The signee for the applicant must be one of the following: Applicant (grantee) contact of record in the FCC’s authorization system, or authorized officers or employee of the applicant (grantee). Date: March 30, 2026 American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information This letter is to confirm that the Applicant will also serve as the U.S. Agent for Service of Process as required by 47 CFR 2.911(d)(7). The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The Applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information changes. Applicant Company name: LMI Consulting LLC FRN #: 0037917994 Grantee Code: 2BVF2 Contact Name: Zach Neithamer Street Address: 7940 Jones Branch Drive City/Province/Zip: Tysons / 22102 Telephone No: (623) 734-5866 Email: [email protected] Applicant Signature 1 : Date: Signed by (Printed Name/Title): Zach Neithamer / Program Manager, Mesh Hardware

7 9 4 0 J o n e s B r a n c h D r i v e T y s o n s , V A 2 2 1 0 2 WWW.L M I S O L U T I O N S.COM 8 Basic Requirements – FCC Part 15.212(a)(1) For Items Marked “NO(*)”, the Limited Module Description Must be Filled Out on the Following Pages Modular Approval Requirement Requirement Met 1. The modular transmitter must have its own RF shielding. This is intended to ensure that the module does not have to rely upon the shielding provided by the device into which it is installed in order for all modular transmitter emissions to comply with FCC limits. It is also intended to prevent coupling between the RF circuitry of the module and any wires or circuits in the device into which the module is installed. Such coupling may result in non- compliant operation. The physical crystal and tuning capacitors may be located external to the shielded radio elements. 15.212(a)(1)(i) ☒ - YES ☐ - NO(*) Details: The module contains a metal shield which covers all RF components and circuitry. 2. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with FCC requirements under conditions of excessive data rates or over-modulation. 15.212(a)(1)(ii) ☒ - YES ☐ - NO(*) Details: Data to the modulation circuit is buffered as described in the description provided with the application. 3. The modular transmitter must have its own power supply regulation on the module. This is intended to ensure that the module will comply with FCC requirements regardless of the design of the power supplying circuitry in the device into which the module is installed. 15.212(a)(1)(iii) ☒ - YES ☐ - NO(*) Details: The module contains its own power supply regulation. 4. The modular transmitter must comply with the antenna and transmission system requirements of §§ 15.203, 15.204(b), 15.204(c), 15.212(a), and 2.929(b). The antenna must either be permanently attached or employ a ‘‘unique’’ antenna coupler (at all connections between the module and the antenna, including the cable). The ‘‘professional installation’’ provision of § 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph 15.212(b). 15.212(a)(1)(iv) ☒ - YES ☐ - NO(*) Details: The module contains a permanently attached PCB Trace antenna. 5. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. This is intended to demonstrate that the module is capable of complying with Part 15 emission limits regardless of the device into which it is eventually installed. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in Section 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see Section 15.27(a)). The length of these lines shall be length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified or commercially available (see Section 15.31(i)). 15.212(a)(1)(v) ☒ - YES ☐ - NO(*) Details: The module was tested stand-alone as shown in test setup photographs filed with this application Modular Approval Requirement Requirement Met 6. The modular transmitter must be labeled with its own FCC ID number, or use an electron ☒ - YES ☐ - NO(*) Request for Modular/Limited Modular Approval Date: April 2, 2026 Subject: Manufacturer’s Declaration for ☒ - Modular Approval ☐ - Split Modular Approval ☐ - Limited Modular Approval ☐ - Limited Split Modular Approval Confidentiality Request for: _ 2BVF2-00301 _ 7 9 4 0 J o n e s B r a n c h D r i v e T y s o n s , V A 2 2 1 0 2 WWW.L M I S O L U T I O N S.COM display (see KDB Publication 784748). If using a permanently affixed label with its own FCC ID number, if the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: XYZMODEL1” or “Contains FCC ID: XYZMODEL1.” Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. If the modular transmitter uses an electronic display of the FCC identification number, the information must be readily accessible and visible on the modular transmitter or on the device in which it is installed. If the module is installed inside another device, then the outside of the device into which the module is installed must display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains FCC certified transmitter module(s).” Any similar wording that expresses the same meaning may be used. The user manual must include instructions on how to access the electronic display. A copy of these instructions must be included in the application for equipment authorization. 15.212(a)(1)(vi) Details: There is a label on the module as shown in the labeling exhibit filed with this application. Host specific labeling instructions are shown in the installation manual filed with this application 7. The modular transmitter must comply with all specific rule or operating requirements applicable to the transmitter, including all the conditions provided in the integration instructions by the grantee. A copy of these instructions must be included in…

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7 9 4 0 J o n e s B r a n c h D r i v e T y s o n s , V A 2 2 1 0 2 WWW.L M I S O L U T I O N S.COM Type of Confidentiality Requested Exhibit ☐ Short Term ☒ Permanent Block Diagrams ☒ Short Term --------------------------- External Photos ☒ Short Term ☐ Permanent Internal Photos ☐ Short Term ☒ Permanent Operation Description/Theory of Operation ☐ Short Term ☐ Permanent Parts List & Placement/BOM ☐ Short Term ☐ Permanent Tune-Up Procedure ☐ Short Term ☒ Permanent Schematics ☒ Short Term --------------------------- Test Setup Photos ☒ Short Term ☐ Permanent User’s Manual __LMI Consulting LLC______ has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality for FCC Applications: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of __ 180___ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify ACB in the event information regarding the product or the product is made available to the public before the requested period has expired. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Short Term Confidentiality for Industry Canada Applications: Starting May 2022, ISED will recognize short term confidentiality on certain exhibits until the intended date of marketing. The applicant requests the exhibits selected above as short term confidential be withheld from public view until: (specify ISED expiration date / date of marketing) . Sincerely, By: / Project Manager, Mesh Hardware _ Zach Neithamer _ (Signature/Title) (Print name) Request for Confidentiality Date: March 30, 2026 Subject: Confidentiality Request for: _ 2BVF2-00301 _ Pursuant to FCC 47 CFR 0.457(d) and 0.459 and IC RSP-100, Section 12.4, the applicant requests that a part of the subject FCC application be held confidential.

7 9 4 0 J o n e s B r a n c h D r i v e T y s o n s , V A 2 2 1 0 2 WWW.L M I S O L U T I O N S.COM 1 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead. Authority to Act as Agent Date: January 27, 2026 American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 To Whom It May Concern: Kimberly Colbert/Washington Laboratories is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. We also declare that the information provided to the FCC is true and correct to the best of our knowledge (47 CFR 2.911(d)) and we have been informed of the grantee responsibilities (47 CFR 2.909) with regard to certified equipment. Thank you, Agency Agreement Expiration Date: _ 12 months _ By: __________________________ _ Zach Neithamer _ (Signature 1 ) (Print name) Title: _ Program Manager, Mesh Hardware _ On behalf of: _ LMI Consulting LLC _ (Company Name) Telephone: _ (623) 734-5866 _

7 9 4 0 J o n e s B r a n c h D r i v e T y s o n s , V A 2 2 1 0 2 WWW.L M I S O L U T I O N S.COM American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 FCC ID Label Format and Location Applicant: LMI Solutions FCC ID: 2BVF2-00301 1. SUBSTRATE MATERIAL: POLYESTER 2.0 MIL 2. SUBSTRATE COLOR: WHITE (REPRESENTED IN BLUE) 3. PRINT COLOR: BLACK 4. ADHESIVE: PERMANENT ACRYLIC 5. LINER: 50 LB. KRAFT STOCK 3.0 MIL 6. LABEL SHALL MEET ASTM D 1000 7. PARTS SHALL COMPLY WITH EUROPEAN DIRECTIVE 2011/65/EU (ROHS2) AND AMENDMENT EU 2015/863 (ROHS3)

MPE TEST REPORT for the LMI SOLUTIONS FCC ID: 2BVF2-00301 WLL REPORT# 19531-01 REV 0 Prepared for: LMI Solutions 7940 Jones Branch Drive Tysons, Virginia 22102 Prepared By: Washington Laboratories, Ltd. 4840 Winchester Boulevard, Suite 5 Frederick, Maryland 21703 Testing Certificate AT-1448 Certificates and reports shall not be reproduced except in full, without the written permission of Washington Laboratories, Ltd LMI Solutions Series 300 Module MPE Test Report WLL Report 19531-01 Rev 1 Page-2 of 10 MPE Test Report for the LMI Solutions Series 300 Module FCC ID: 2BVF2-00301 January 30, 2026 WLL Report# 19531-01 Rev 0 Prepared by: ___________________________ Ryan Mascaro RF Test Engineer Reviewed by: ____________________________ Steven D. Koster President LMI Solutions Series 300 Module MPE Test Report WLL Report 19531-01 Rev 1 Page-3 of 10 Abstract This report has been prepared on behalf of LMI Solutions to document the findings of the maximum permissible exposure evaluation on the Series 300 Module. The information provided in this report is only applicable to the device herein documented as the EUT. The purpose of this evaluation is to establish a minimum safe distance as per the RF exposure requirements as defined in FCC §1.1307 & §1.1310. This report documents the results of testing to the requirements of: • CFR Title 47 Volume 1 Practice and Procedure; (1.1307) Environmental Assessments Washington Laboratories, Ltd., is located at 4840 Winchester Boulevard, Suite 5., Frederick, MD 21703. Washington Laboratories has been accepted and designated by the FCC under Test Firm Number US3001. Washington Laboratories is approved by the ANSI National Accreditation Board (ANAB), as an independent test laboratory under ISO/IEC 17025:2017. Please refer to Certificate Number AT-1448. The Washington Laboratories, Ltd. ISED Canada Number is 3035A. Revision History Description of Change Date Rev 0 Initial Release January 30, 2026 Rev 1 Update Grantee Code March 30, 2026 LMI Solutions Series 300 Module MPE Test Report WLL Report 19531-01 Rev 1 Page-4 of 10 Table of Contents Abstract ...................................................................................................................................................... iii Table of Contents ....................................................................................................................................... iv List of Tables ............................................................................................................................................. iv 1 Introduction ......................................................................................................................................5 2 Requirements ...................................................................................................................................5 Transmitter Categories ................................................................................................................ 5 2.1.1 Fixed Installations ................................................................................................................... 5 2.1.2 Mobile Devices ....................................................................................................................... 5 2.1.3 Portable Devices ..................................................................................................................... 5 Exposure Categories ................................................................................................................... 6 2.2.1 Occupational/Controlled Exposure ..................................................................................... 6 2.2.2 General Population/Uncontrolled Exposure ....................................................................... 6 3 Device Summary ..............................................................................................................................8 4 Radio Frequency Radiation Exposure Evaluation ...........................................................................9 List of Tables Table 1: MPE Limits (FCC) ....................................................................................................................... 7 Table 2: EUT Transmitter Device Summary .............................................................................................. 8 LMI Solutions Series 300 Module MPE Test Report WLL Report 19531-01 Rev 1 Page-5 of 10 1 Introduction This report has been prepared on behalf of LMI Solutions for the Series 300 Module to show compliance with the RF exposure requirements as defined in FCC §1.1307 & §1.1310. Washington Laboratories, Ltd., is located at 4840 Winchester Boulevard, Suite 5., Frederick, MD 21703. Washington Laboratories has been accepted and designated by the FCC under Test Firm Number US3001. Washington Laboratories is approved by the ANSI National Accreditation Board (ANAB), as an independent test laboratory under ISO/IEC 17025:2017. Please refer to Certificate Number AT-1448. The Washington Laboratories, Ltd. ISED Canada Number is 3035A. 2 Requirements Transmitter Categories 2.1.1 Fixed Installations A fixed location means that the device, including its antenna, is physically secured at a permanent location and is not able to be easily moved to another location. Additionally, distance to humans from the antenna is maintained to at least 2 meters. 2.1.2 Mobile Devices A mobile device is defined as a transmitting device designed to be used in other than fixed locations and to be generally used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter's radiating structures and the body of the user or nearby persons. Transmitters designed to be used by consumers or workers that can be easily re-located, such as a wireless modem operating in a laptop computer, are considered mobile devices if they meet the 20-centimeter separation requi…

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FCC CERTIFICATION TEST REPORT for the SERIES 300 MODULE FCC ID: 2BVF2-00301 WLL REPORT# 19530-01 REV 0 Prepared for: LMI Solutions 7940 Jones Branch Drive Tysons, Virginia 22102 Prepared By: Washington Laboratories, Ltd. 4840 Winchester Blvd. Suite 5 Frederick, Maryland 21703 Testing Certificate AT-1448 Certificates and reports shall not be reproduced except in full, without the written permission of Washington Laboratories, Ltd LMI Solutions Series 300 Module FCC Certification Test Report WLL Report 19530-01 Rev 1 Page 2 of 68 FCC Certification Test Report for the LMI Solutions Series 300 Module FCC ID: 2BVF2-00301 February 3, 2026 WLL Report# 19530-01 Rev 0 Prepared by: ___________________________ Ryan Mascaro RF Test Engineer Reviewed by: ____________________________ Steven D. Koster President LMI Solutions Series 300 Module FCC Certification Test Report WLL Report 19530-01 Rev 1 Page 3 of 68 Abstract This report has been prepared on behalf of LMI Solutions to support the attached Application for Equipment Authorization. The test report and application are submitted for a Digital Transmission System (DTS) Single Modular Transmitter under Part 15.247 of the FCC Rules and Regulations (current at the time of testing). This certification test report documents the test configuration and test results for the LMI Solutions, Series 300 Module. The information provided in this report is only applicable to device herein documented as the EUT. The EUT is a single modular transmitter and meets all eight requirements outlined in 15.212(a)(1) of the FCC Rules. Radiated testing above 30MHz was performed in the Free-space Anechoic Chamber Test-site (FACT) 3m chamber of Washington Laboratories, Ltd., located at: 4840 Winchester Boulevard, Suite 5., Frederick, MD 21703. Site description and site attenuation data have been placed on file with the FCC's Sampling and Measurements Branch at the FCC laboratory in Columbia, MD. Washington Laboratories has been accepted and designated by the FCC under Test Firm Number US3001. Washington Laboratories is approved by the ANSI National Accreditation Board (ANAB), as an independent test laboratory under ISO/IEC 17025:2017. Please refer to Certificate Number AT-1448. The LMI Solutions, Series 300 Module complies with the requirements for a Digital Transmission System (DTS) transmitter device under FCC Rule Part 15.247 and with the requirements for a single modular transmitter under FCC Rule Part 15.212. Revision History Description of Change Date Rev 0 Initial Release February 3, 2026 Rev 1 To update Grantee Code March 30, 2026 LMI Solutions Series 300 Module FCC Certification Test Report WLL Report 19530-01 Rev 1 Page 4 of 68 Table of Contents Abstract ...................................................................................................................................................... iii Table of Contents ....................................................................................................................................... iv List of Tables .............................................................................................................................................. v List of Figures ............................................................................................................................................ vi 1 Introduction ..................................................................................................................................... 7 Compliance Statement ................................................................................................................ 7 Test Scope ................................................................................................................................... 7 Contract Information ................................................................................................................... 7 Test and Support Personnel ........................................................................................................ 7 Test Location .............................................................................................................................. 7 2 Equipment Under Test .................................................................................................................... 8 EUT Identification ...................................................................................................................... 8 EUT Description ......................................................................................................................... 9 Test Configuration and Algorithm .............................................................................................. 9 Customer Supplied Data or EUT Information ............................................................................ 9 Equipment Configuration.......................................................................................................... 10 3 Test Results ................................................................................................................................... 11 Deviations to the Test Standard ................................................................................................ 11 Testing Dates ............................................................................................................................ 11 Occupied Bandwidth, Digital Transmission System ................................................................ 12 Conducted Peak Output Power ................................................................................................. 16 Power Spectral Density ............................................................................................................. 20 Conducted Band-edge Testing .................................................................................................. 24 Conducted Unwanted Spurious Emissions ................…

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Antenna ZĞƉŽƌƚ MPR Series 300 Module November 21 ͕ϮϬϮρ Test Lab Resolute Product Design 13310 49th Ave Snohomish, WA 98296 Sean Alm ([email protected]) Trace Antenna Manufacturer Advanced Assembly 20100 E. 32nd Pkwy, Ste 225, Aurora, CO 80011 Lydia Arriaga ([email protected]) • MPR module Rev.1B was tuned and measured in three cases: • With TL-2450 battery • With TL-5934 battery • On PCB • After tuning S11 is better than -12 dB in every measurement case. • Efficiency after tuning: • With TL-2450 battery: >-2.7 dB • With TL-5934 battery: >-1.3 dB • On PCB: > -1.4 dB • Final Peak Gain • 2.4GHz ISM • + 1.7 3 dBi (maximum) DUT (R1B) 2450 / 5934 batteries DUT on PCB DUT+ 5934 battery DUT + 2450 battery The antenna is an integrated PCB trace antenna permanently attached to the module. No external antenna connectors are provided. • Antenna tuning (S11) was measured with VNA • Efficiency and gain measurements were done in an anechoic antenna chamber • C26: 10 nH Murata LQP03TN10NH02 Notes: 1. the module is being certified based on the TL-5934 battery application (+1.7 3 dBi peak gain) 2. the TL-2450 battery application creates a lower antenna gain (+1.02dBi). Therefore the transmitter EIRP is reduced. • S11 (Reflection coefficient) – power reflected by impedance mismatch • Radiation (rad.) efficiency - anten na efficiency excluding mismatch loss • Total efficiency - antenna effici ency including mismatch loss • System total efficiency - antenna efficiency including mismatch loss, including matching and losses from external matching network • TRP (total radiated power) – power ra diated from the antenna, including all losses • EIRP (effective isotropic radiated power) – power radiated from the antenna to the strongest beam direction compared to isotropic radiator • ERP (effective radiated power) power radiated from the antenn a to the strongest beam direction compared to ideal half wavelength dipole. ERP (dB) = EIRP (dB) -2,15 dB • TIS (total isotropic sensitivity) - total available receive performance of a device with a real antenna FINAL RADIATION PATTERNS Rev1B_matched_TL-5934_2440MHz_3D_1 Rev1B_matched_TL-5934_2440MHz_3D_2 FINAL RADIATION PATTERNS Rev1B_matched_TL-5934_2440MHz_3D_X0Y90 Rev1B_matched_TL-5934_2440MHz_3D_Z0X90 Rev1B_matched_TL-5934_2440MHz_3D_Z0Y90