Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Public Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: January 16, 2026 Ref: Attestation Statements Part 2.911(d)(7) Filing Grantee Code: KR5 AUMOVIO Germany GmbH (“the applicant”) certifies that, as of the date of the filing of the application, AUMOVIO Systems, Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. AUMOVIO Germany GmbH 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. AUMOVIO Systems, Inc accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Sincerely, Designated U.S. Agent Information: Name: AUMOVIO Systems, Inc FRN: 0022069249 Contact Person: David James Reimus Address: 1 Continental Dr, Auburn Hills, Michigan, USA 48326 Tel.: +1-248-8929147 Email: [email protected] U.S. Agent Signature: Applicant: Company Name: AUMOVIO Germany GmbH Grantee Code: KR5 FRN: 0006721039 Contact Name: Thomas Heslberger Address: Guerickestraße 7, D-60488 Frankfurt am Main, Germany Tel.: 49-941-790-3554 Email: [email protected] Applicant Signature:
Public Certifications concerning “covered” equipment. Section 2.911(d)(5)(i)- (ii) Date: 10 July 2025 DEKRA Testing and Certification, S.A.U. Parque TecnolĂłgico de AndalucĂa C/ Severo Ochoa 2 & 6 29590 Campanillas Málaga, España FCC ID: KR5MTXN3 To whom it may concern: we, Continental Automotive Technologies GmbH, Siemensstrasse 12, 93055 Regensburg, Germany, certify 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; - 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. Also, we certify that the equipment for which authorization is sought does not contain or includes equipment with integrated cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees. Sincerely, __________________________ By: Thomas Heselberger Title: Head of Homologation Company: Continental Automotive Technologies GmbH Telephone +49 941 790 3554 e-mail: [email protected]
Public FCC sDoC declaration letter Date: 10 July 2025 DEKRA Testing and Certification, S.A.U. Parque TecnolĂłgico de AndalucĂa C/ Severo Ochoa 2 & 6 29590 Campanillas Málaga, España FCC ID: KR5MTXN3 To whom it may concern: pursuant to §15.101 of the Commission’s Rules (47 C.F.R.), we, Continental Automotive Technologies GmbH, Siemensstrasse 12, 93055 Regensburg, Germany, hereby declare that the device above mentioned is classified under the following equipment class/classes: JAB Part 15 Class B Digital Device JAD Part 15 Class A Digital Device JAV Other Non-Digital SDoC Devices JBP Part 15 Class B Computing Device/Personal Computer JBC Part 15 Class B Computing Device/Personal Computer CXX Communications Rcvr for use w/ licensed Tx and CBs CRR Superregenerative Receiver CYY Communications Receiver used w/Pt 15 Transmitter HID Part 15 TV Interface Device and will follow the Authorization procedure Supplier’s Declaration of Conformity prior to the initiation of marketing. Sincerely, __________________________ By: Thomas Heselberger Title: Head of Homologation Company: Continental Automotive Technologies GmbH Telephone +49 941 790 3554 e-mail: [email protected]
Public FCC Agent letter Date: 10 July 2025 DEKRA Testing and Certification, S.A.U. Parque TecnolĂłgico de AndalucĂa C/ Severo Ochoa 2 & 6 29590 Campanillas Málaga, España FCC ID: KR5MTXN3 To whom it may concern: we, Continental Automotive Technologies GmbH, Siemensstrasse 12, 93055 Regensburg, Germany, hereby authorize: DEKRA Testing and Certification, S.A.U., C/Severo Ochoa, 2 & 6, 29590, Málaga, Spain, Mr. Ricardo Arrabal, e-mail: [email protected], Phone: +34 952 619 846, to act as our agent in the preparation of this application for equipment certification, including the signing of all documents relating to these matters. The present authorization considers the development of documents on behalf of the client, written under his own letterhead and related to the necessary information to be provided on his behalf to complete the certification process. We also hereby certify that neither we nor any party to this application are subject to a denial of U.S. Federal benefits, which include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, U.S.C. 862 because of conviction for possession or distribution of controlled substance. 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 DEKRA Testing and Certification, S.A.U., still resides with us. This agreement expires one year from the current date. Sincerely, __________________________ By: Thomas Heselberger Title: Head of Homologation Company: Continental Automotive Technologies GmbH Telephone +49 941 790 3554 e-mail: [email protected]
Public FCC Confidentiality request Date: 10 July 2025 DEKRA Testing and Certification, S.A.U. Parque TecnolĂłgico de AndalucĂa C/ Severo Ochoa 2 & 6 29590 Campanillas Málaga, España FCC ID: KR5MTXN3 To whom it may concern: pursuant to §0.457(d)(1)(ii) and §0.459 of the Commission’s Rules (47 C.F.R.) and §552 (b)(4) of the Freedom of Information Act, we, Continental Automotive Technologies GmbH, Siemensstrasse 12, 93055 Regensburg, Germany, hereby requests that a part of the subject FCC application be held confidential to avoid release of sensitive information of the product to the public. For the product stated above, we request that the following information be withheld from public disclose: Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term External Photos Short Term Internal Photos Short Term Permanent Operation Description Short Term Permanent Parts List & Placement/BOM Short Term Permanent Tune-Up Procedure Short Term Permanent Schematics Short Term Test Setup Photos Short Term User’s Manual Short Term Permanent SDR software and security information Permanent Confidentiality: The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to us and provide unjustified benefits to our competitors. Short-Term Confidentiality: We hereby request short-term confidentiality for the product stated above to avoid premature release of sensitive information prior to marketing or release of the product to the public. Release date of short-term confidentiality is: Public 45 days from grant date marked 90 days from grant date marked 135 days from grant date marked 180 days from grant date marked Specific date: We are also aware that we are responsible to notify DEKRA in the event information regarding the product or the product is made available to the public. DEKRA will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, __________________________ By: Thomas Heselberger Title: Head of Homologation Company: Continental Automotive Technologies GmbH Telephone +49 941 790 3554 e-mail: [email protected]
Continental Automotive France SAS Architecture & Networking S4 -11-March 28, 2025 Internal 9 Label Information 9.1 Label Dimension Laser marking area is described in the view below (inside green area). 9.2 Japan Model: MTXN4 Logo diameter is 3mm Dimensions are 1.95*1.98mm 9.3 EC Continental Model: MTXN3 9.3.1 EN62368 Symbol height is 2.75mm. R 9.4 USA/Canada Continental Model: MTXN3 FCC ID: KR5MTXN3 IC: 7812D- MTXN3
DEKRA Testing and Certification, S.A.U. Parque TecnolĂłgico de AndalucĂa, c/ Severo Ochoa nÂş 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Report No: (NIE) 82428RAN.001 2025-09-25 Test report No: NIE: 82428RAN.001 Assessment report RF EXPOSURE REPORT ACCORDING TO FCC 47 CFR Part 2.1093 FCC 47 CFR Part 1.1307 (*) Identification of item under evaluation remote key (*) Trademark Continental (*) Model and /or type reference MTXN3 (*) Other identification of the product HW version: 02 SW Version: 04.60 FCC ID: KR5MTXN3 IC ID: 7812D-MTXN3 (*) Features 125 kHz RX mode, 433 MHz TX mode (*) Manufacturer Continental Automotive Corporation Changchun Co., Ltd. Jingyue Branch 5800, Shengtai Street Changchun, Jilin Province, P.R.China 130000 Test method requested, standard FCC 47 CFR Part 2.1093. Radiofrequency radiation exposure evaluation: portable devices. FCC 47 CFR Part 1.1307: Actions that may have a significant environmental effect, for which Environmental Assessments (EAs) must be prepared. Summary IN COMPLIANCE Approved by (name / position & signature) Manuel GarcĂa Antennas Lab Technical Responsible Date of issue 2025-09-25 Report template No FAN24_03 (*) “Data provided by the client” DEKRA Testing and Certification, S.A.U. Parque TecnolĂłgico de AndalucĂa, c/ Severo Ochoa nÂş 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Report No: (NIE) 82428RAN.001 Page 2 of 8 2025-09-25 Index Competences and guarantees .................................................................................................... 3 General conditions ...................................................................................................................... 3 Data provided by the client .......................................................................................................... 3 Identification of the client............................................................................................................. 3 Document history ........................................................................................................................ 3 Appendix A: FCC RF Exposure assessment result ..................................................................... 4 General description of the device under evaluation ................................................................ 5 Evaluation Results .................................................................................................................. 5 Appendix B: FCC RF Exposure information ................................................................................ 6 RF Exposure determination of exemption ............................................................................... 7 DEKRA Testing and Certification, S.A.U. Parque TecnolĂłgico de AndalucĂa, c/ Severo Ochoa nÂş 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Report No: (NIE) 82428RAN.001 Page 3 of 8 2025-09-25 Competences and guarantees In order to assure the traceability to other national and international laboratories, DEKRA Testing and Certification, S.A.U. has a calibration and maintenance program for its measurement equipment. DEKRA Testing and Certification, S.A.U. 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 on the report and, it is based on the knowledge and technical facilities available at DEKRA Testing and Certification, S.A.U. at the time of performance of the test. DEKRA Testing and Certification, S.A.U. 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 Assessment 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 Testing and Certification, S.A.U. General conditions 1. This report is only referred to the item that has undergone the assessment. 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 Testing and Certification, S.A.U. 4. This assessment report cannot be used partially or in full for publicity and/or promotional purposes without previous written permission of DEKRA Testing and Certification, S.A.U. Data provided by the client The following data has been provided by the client: 1. Information relating to the description of the sample ("Identification of the item under evaluation", "Trademark", "Model and/or type reference", “General description of the device”, “Other identification of the product”). 2. Maximum output power, maximum antenna gain and use distance information. 3. The device under evaluation consists of a RF radio key MTXN3 (433 MHz). DEKRA Testing and Certification, S.A.U. declines any responsibility with respect to the information provided by the client and that may affect the validity of results. Identification of the client Company name: Continental Automotive Technologies GmbH Postal address: SiemensstraĂźe 12, D 93055 Regensburg Contact person: Lothar Weigert Telephone / e-mail: +49 941 790 4314 / [email protected] Document history Report number Date Description 82428RAN.001 2025-09-25 First release DEKRA Testing and Certification, S.A.U. Parque TecnolĂłgico de AndalucĂa, c/ Severo Ochoa nÂş 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Report No: (NIE) 82428RAN.001 Page 4 of 8 2025-09-25 Appendix A: FCC RF Exposure assessment result DEKRA Testing and Certification, S.A.U. Parque TecnolĂłgico de AndalucĂa, c/ Severo Ochoa nÂş 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 R…
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Continental Automotive France SAS Architecture & Networking S4 -1-April 24, 2025 Internal Functional Description/ Specification of Continental Radio Frequency Transmitter Models: MTXN3 (433.92 MHz) MTXN4 (315 MHz) 2024.06.27 : v1 Creation of MTXN3 and MTXN4 variant 2024.07.04: v2 Update MTXN4 RF power in $6 & update model name MTXN4 and MTXN3 (instead of 4 and 5) 2024.08.29: Update company name in $1.3. Add product information in $1. 2024.11-11.: v4_Update US/Canada product model names 2025.03.27 Update laser marking area and add the 2 new 5K45 variant description $8.1 (MTXN3) 2025.04.01 Update Canada and USA information in $ 10, RF parameter in $6, chipset info in $3. 2025.04.10: $2 remove RPK button. Continental Automotive France SAS Architecture & Networking S4 -8- April 24, 2025 Internal 6 RF parameters For all RF transmission the following parameters apply: 315 MHz MTXN4 433,92 MHz MTXN3 Center frequency 315 MHz 433.92 MHz Frequency accuracy ± 15 kHz ± 22 kHz Frequency deviation ± 40 kHz nominal ± 40 kHz nominal RF modulation FSK FSK RF frame data rate 9.6 kbit/s 9.6 kbit/s Data coding Manchester Manchester RF power (e.r.p.) -21 dBm (± 2dB) -15 dBm (± 2dB) Max. Antenna gain -18,3 dBi (± 2dB) -14,1 dBi (± 2dB) Emission designator 190KF1D 190KF1D Antenna Gain diagrams: For antenna efficiency we should consider the values: 315 MHz 433.92 MHz Radiation efficiency (dBi) -20.5 -16.00 Continental Automotive France SAS Architecture & Networking S4 -9- April 24, 2025 Internal 6.1 RF Antenna: Antenna brand: Continental Antenna type: internal, 3D loop antenna Antenna model: (433.92 MHz) A3C0507490000 (315 MHz) A3C0507490000 Antenna gain (max): -14,1 dBi @433,92 MHz -18,3 dBi @ 315 MHz
DEKRA Testing and Certification, S.A.U. Parque TecnolĂłgico de AndalucĂa, c/ Severo Ochoa nÂş 2 · 29590 Campanillas · Málaga · España C.I.F. A29507456 Report No: 82428RRF.001A1 2025-11-06 ISED CABid: ES1909 Lab. Company Number: 4621A Test Report No: 82428RRF.001A1 Test report USA FCC Part 15.231, 15.209 CANADA RSS-Gen, RSS-210 (*) Identification of item tested Remote key (*) Trademark Continental (*) Model and /or type reference MTXN3 Other identification of the product FCC ID: KR5MTXN3 IC: 7812D-MTXN3 (*) Features 125 kHz RX mode, 433 MHz TX mode HW version: 02 SW version: 04.60 Manufacturer Continental Automotive Corporation Changchun Co., Ltd. Jingyue Branch 5800, Shengtai Street Changchun, Jilin Province, P.R.China 130000 Test method requested, standard USA FCC Part 15.231 (10-1-24 Edition): Periodic operation in the band 40.66-40.70 MHz and above 70 MHz. USA FCC Part 15.209 (10-1-24 Edition): Radiated emission limits; general requirements. CANADA RSS-Gen Issue 5 amendment 2 (February 2021). CANADA RSS-210 Issue 11 (July 2024) ANSI C63.10-2020 + Cor.1-2023 + C63.10a-2024 + Errata to C63.10a-2024: American National Standard for Testing Unlicensed Wireless Devices. Summary IN COMPLIANCE Approved by (name / position & signature) JosĂ© Manuel GĂłmez Galván EMC Consumer & RF Lab. Manager Date of issue 2025-11-06 Report template No FDT08_26 (*) “Data provided by the client” DEKRA Testing and Certification, S.A.U. Parque TecnolĂłgico de AndalucĂa, c/ Severo Ochoa nÂş 2 · 29590 Campanillas · Málaga · España C.I.F. A29507456 Report No: 82428RRF.001A1 Page 2 of 19 2025-11-06 Index INDEX ........................................................................................................................................................................... 2 ACRONYMS ................................................................................................................................................................. 3 COMPETENCES AND GUARANTEES ....................................................................................................................... 3 GENERAL CONDITIONS ............................................................................................................................................. 3 UNCERTAINTY ............................................................................................................................................................ 4 DATA PROVIDED BY THE CLIENT ............................................................................................................................ 4 USAGE OF SAMPLES ................................................................................................................................................. 4 TEST SAMPLE DESCRIPTION ................................................................................................................................... 5 IDENTIFICATION OF THE CLIENT ............................................................................................................................. 6 TESTING PERIOD AND PLACE .................................................................................................................................. 6 DOCUMENT HISTORY ................................................................................................................................................ 6 ENVIRONMENTAL CONDITIONS ............................................................................................................................... 6 REMARKS AND COMMENTS ..................................................................................................................................... 7 TESTING VERDICTS ................................................................................................................................................... 7 SUMMARY .................................................................................................................................................................... 8 APPENDIX A: TEST RESULTS ................................................................................................................................... 9 DEKRA Testing and Certification, S.A.U. Parque TecnolĂłgico de AndalucĂa, c/ Severo Ochoa nÂş 2 · 29590 Campanillas · Málaga · España C.I.F. A29507456 Report No: 82428RRF.001A1 Page 3 of 19 2025-11-06 Acronyms Acronym ID Acronym Description Detector Detector used Equipment Equipment Type Freq Frequency Freq Rng Frequency Range MP Measurement Point Mod Modulation Operation Band Operation Band Pol Polarization Port Active Port RU Resource Unit Unwanted Freq Unwanted Emissions Frequency Unwanted Lvl Unwanted Emissions Level Competences and guarantees DEKRA Testing and Certification S.A.U. is a testing laboratory accredited by the National Accreditation Body (ENAC -Entidad Nacional de AcreditaciĂłn), to perform the tests indicated in the Certificate No. 51/LE 147. DEKRA Testing and Certification S.A.U. is an FCC-recognized accredited testing laboratory with appropriate scope of accreditation that covers the performed tests in this report. DEKRA Testing and Certification S.A.U. is an ISED-recognized accredited testing laboratory, CABid: ES1909, Company Number: 4621A, with the appropriate scope of accreditation that covers the performed tests in this report. In order to assure the traceability to other national and international laboratories, DEKRA Testing and Certification S.A.U. has a calibration and maintenance program for its measurement equipment. DEKRA Testing and Certification S.A.U. 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 on the report and, it is based on the knowledge and technical facilities available at DEKRA Testing and Certification S.A.U. at the time of performance of the test. DEKRA Testing and Certification …
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1 Continental Dr · Auburn Hills, Michigan · United States
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15.231 | 433.92 MHz - 433.92 MHz | - |
Romete Car Key
Equipment Class
DSC - Part 15 Security/Remote Control TransmitterKAM (Key Authentication Module)
Equipment Class
DCD - Part 15 Low Power Transmitter Below 1705 kHzHand Free Module
Equipment Class
DCD - Part 15 Low Power Transmitter Below 1705 kHzRadio Frequency Transmitter
Equipment Class
DSC - Part 15 Security/Remote Control TransmitterTXPZ5
Equipment Class
DSC - Part 15 Security/Remote Control Transmitter