2AFCZ-315C2Navistar Key Fob

Beijing Jingwei HiRain Technologies Co., Ltd. Covered Equipment Certification Attestation Letter DATE 8/7/2024 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2AFCZ-315C2 Beijing Jingwei HiRain Technologies Co., Ltd. (“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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Beijing Jingwei HiRain Technologies Co., Ltd. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Signed: Printed name: Yi Zhang Title: System Engineer Company Name: Beijing Jingwei HiRain Technologies Co., Ltd. Date: 8/7/2024

Beijing Jingwei HiRain Technologies Co., Ltd. * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter DATE 7/16/2024 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2AFCZ-315C2 Per section 2.911(d)(7) of the FCC rules, Beijing Jingwei HiRain Technologies Co., Ltd. (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. Designated agent* for service of process: Company Name: FCC US Agent, LLC FRN:0033402884 Address:3722 lllinois Avenue, Saint Charles, lL,60174,USA Contact Person: Tim Payne Phone:708-571-3148 Email: [email protected] The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Designated Agent Signed: (Required, if different to Applicant): Signed: Signed: Printed name: Yi Zhang Printed name: Tim Payne Title: System Engineer Title: N/A Company Name: Beijing Jingwei HiRain Technologies Co., Ltd. Company Name: FCC US Agent, LLC Date: 8/7/2024 Date: 7/16/2024

Beijing Jingwei HiRain Technologies Co., Ltd. 8/7/2024 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 AUTHORITY TO ACT AS AGENT - FCC On our behalf, I appoint DEKRA Testing and Certification (Suzhou) Co., Ltd. Addr: No. 99 Hongye Rd., Suzhou Industrial Park, Suzhou, Jiangsu Province, 215006 People’s Republic of China, Yingfei wang to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko North America Inc., still resides still resides with us. Sincerely, Printed name: Yi Zhang

Beijing Jingwei HiRain Technologies Co., Ltd. 8/7/2024 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY - FCC FCC ID: 2AFCZ-315C2 Pursuant to Sections 0.457(d)(1)(ii) and 0.45 9 of t he Commission’s Rules and FCC Guidance document 726920, we hereby request confidential treatment of information accompanying this application as outlined below: PERMANENT LONG-TERM CONFIDENTIALITY: Schematics Block Diagrams Theory of Operation SHORT TERM CONFIDENTIALITY FOR A PERIOD OF 180 DAYS (Note: for the X number of days, you can list up to 180 days, but should not go past the date you start product marketing/sale): Internal Photos External Photos User Manual Test Set-up Photographs When the device is marketed before the requested number of days listed above, the grantee will inform the TCB to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. The above information contains trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Sincerely, Signed: Printed name: Yi Zhang Title: System Engineer

FCC ID is on the inner surface of shell, which can be seen after opening the RKE by the way shown below. FCC ID is on the inner surface of shell Open the RKE from this position by tooling.

Antenna Information 1. Manufacturer’s name: Beijing Jingwei Hirain Technologies Co., Ltd 2. manufacturer’s address: 4F, Block 1, No.14 Jiuxianqiao Road,Chaoyang District, Beijing, China 3. Antenna model name: PCB antenna 4. Antenna size 1mm*120mm 5. Antenna Gain:Only radiated measurements are used to show compliance with FCC limits for fundamental and spurious emissions.. -3.1 dbi

DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Test report No: 2450463R-RF-US-P20V01 FCC Exposure TEST REPORT Product Name Navistar Key Fob TrademarkNavistar Model and /or type reference4060791C2 FCC ID2AFCZ-315C2 Applicant ́s name / addressBeijing Jingwei Hirain Technologies Co., Ltd 4F, Block 1, No.14 Jiuxianqiao Road,Chaoyang District, Beijing, China Test method requested, standardFCC 47CFR §2.1093 Verdict SummaryIN COMPLIANCE Documented by (name / position & signature) Tim Cao/ Project Manager Approved by (name / position & signature)Jack Zhang/ Manager Date of issue2024-08-07 Report VersionV2.0 Report template No Template_FCC-MPE-RF-V1.0 DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Report no.: 2450463R-RF-US-P20V01 Page 2 / 9 INDEX page Competences and Guarantees..................................................................................................................................3 General conditions.....................................................................................................................................................3 Environmental conditions...........................................................................................................................................3 Possible test case verdicts.........................................................................................................................................4 Abbreviations.............................................................................................................................................................4 Document History......................................................................................................................................................5 Remarks and Comments...........................................................................................................................................5 1General Information..........................................................................................................................................6 1.1General Description of the Item(s)..........................................................................................................6 1.2Antenna Information...............................................................................................................................7 2RF Exposure Evaluation...................................................................................................................................8 2.1Limits......................................................................................................................................................8 2.2Test Procedure.......................................................................................................................................8 2.3Test Result of RF Exposure Evaluation..................................................................................................9 DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Report no.: 2450463R-RF-US-P20V01 Page 3 / 9 COMPETENCES AND GUARANTEES DEKRA is a testing laboratory competent to carry out the tests described in this report. In order to assure the traceability to other national and international laboratories, DEKRA has a calibration and maintenance program for its measurement equipment. DEKRA guarantees the reliability of the data presented in this report, which is the result of the measurements and the tests performed to the item under test on the date and under the conditions stated in the report and it is based on the knowledge and technical facilities available at DEKRA at the time of performance of the test. DEKRA is liable to the client for the maintenance of the confidentiality of all information related to the item under test and the results of the test. The results presented in this Test Report apply only to the particular item under test established in this document. IMPORTANT: No parts of this report may be reproduced or quoted out of context, in any form or by any means, except in full, without the previous written permission of DEKRA. GENERAL CONDITIONS Test Location No. 99, Hongye Road, Suzhou Industrial Park Suzhou, 215006, P.R. China Date(receive sample)May. 20, 2024 Date (start test)May. 21, 2024 Date (finish test)May. 24, 2024 1.This report is only referred to the item that has undergone the test. 2.This report does not constitute or imply on its own an approval of the product by the Certification Bodies or Competent Authorities. 3.This document is only valid if complete; no partial reproduction can be made without previous written permission of DEKRA. 4.This test report cannot be used partially or in full for publicity and/or promotional purposes without previous written permission of DEKRA. ENVIRONMENTAL CONDITIONS The climatic conditions during the tests are within the limits specified by the manufacturer for the operation of the EUT and the test equipment. The climatic conditions during the tests were within the following limits: Ambient temperature15 °C – 35 °C Relative Humidity air30% - 60% If explicitly required in the basic standard or applied product / product family standard the climatic values are recorded and documented separately in this test report. DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Report no.: 2450463R-RF-US-P20V01 Page 4 / 9 POSSIBLE TEST CASE VERDICTS Test case does not apply to test objectN/A Test object does meet requirementP (Pass) / PASS Tes…

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DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Test report No: 2450463R-RF-US-P06V01 FCC TEST REPORT Product Name Navistar Key Fob Trademark Navistar Model and /or type reference 4060791C2 FCC ID 2AFCZ-315C2 IC 20501-315C2 Applicant ́s name / address Beijing Jingwei Hirain Technologies Co., Ltd 4F, Block 1, No.14 Jiuxianqiao Road,Chaoyang District, Beijing, China Test method requested, standard CFR 47, FCC Part 15 C ANSI C63.10: 2013 RSS-Gen: Issue5 RSS-210: Issue11 Verdict Summary IN COMPLIANCE Testedby (name / position & signature) Tim Cao/ Project Manager Approved by (name / position & signature) Jack Zhang/ Manager Date of issue 2024-08-07 Report Version V2.0 Report template No Template_FCC 15.231-RF-V1.0 DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Report no.: 2450463R-RF-US-P06V01 Page 2 / 31 INDEX page General conditions ...................................................................................................................................................... 4 Environmental conditions ............................................................................................................................................ 4 Possible test case verdicts .......................................................................................................................................... 5 Abbreviations .............................................................................................................................................................. 5 Document History ....................................................................................................................................................... 6 Remarks and Comments ............................................................................................................................................. 6 Used Equipment ......................................................................................................................................................... 7 Uncertainty ................................................................................................................................................................. 8 1 General Information............................................................................................................................................ 9 1.1 General Description of the Item(s) ............................................................................................................ 9 1.2 Antenna Information ............................................................................................................................... 10 1.3 Channel List ........................................................................................................................................... 11 2 Description of Test Setup ................................................................................................................................. 12 2.1 Operating mode(s) used for tests ............................................................................................................ 12 2.2 Auxiliary equipment / Test software for the EUT ...................................................................................... 12 2.3 Test Configuration / Block diagram used for tests ................................................................................... 13 2.4 Testing process ...................................................................................................................................... 13 3 Verdict summary section .................................................................................................................................. 14 3.1 Standards............................................................................................................................................... 14 3.2 Deviation(s) from the Standard(s) / Test Specification(s) ......................................................................... 14 3.3 Overview of results ................................................................................................................................. 15 3.4 Test Facility ............................................................................................................................................ 16 4 Test Results ..................................................................................................................................................... 17 4.1 Field strength of fundamental ................................................................................................................. 17 4.1.1 Limit ............................................................................................................................................. 17 4.1.2 Test Setup .................................................................................................................................... 18 4.1.3 Test Procedure ............................................................................................................................. 18 4.2 Field strength of spurious emissions ....................................................................................................... 19 4.2.1 Limit ............................................................................................................................................. 19 4.2.2 Test Setup .................................................................................................................................... 21 4.2.3 Test Procedure ............................................................................................................................. 21 4.3 DTS Bandwid…

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