2BCPN-RS21TPMS system, tire pressure sensor

• • • • • • • • 퐴푐푐푒푙푒푟푎푡푖표푛= 푆푝푒푒푑 2 9.81 . 푅 푇푃푀푆 푅 푇푦푟푒 ² 퐴푐푐푒푙푒푟푎푡푖표푛= 푆푝푒푒푑 2 127.1 . 푅 푇푃푀푆 푅 푇푦푟푒 ² 퐴푐푐푒푙푒푟푎푡푖표푛= 푆푝푒푒푑 2 49 . 푅 푇푃푀푆 푅 푇푦푟푒 ² 푅 푇푃푀푆 =0.21푚 푅 푇푦푟푒 =0.28푚 퐴푐푐_ℎ푖푔ℎ_푡ℎ푟푒푠ℎ표푙푑= 30² 127.1 . 0.21 0.28² =19푔 퐴푐푐_푙표푤_푡ℎ푟푒푠ℎ표푙푑= 15² 127.1 . 0.21 0.28² =5푔 • • • • • • • • • • • • F. Motorbike TPMS-RS21 —

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 06-19-2024 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID or Grantee Code: 2BCPN-RS21 Applicant FRN: 0033602970 Texys Internationnal (“the applicant”) certifies that, as of the date of the filing of the application, Texys America LLC is our designated U.S. agent for service of process for the above referenced FCC ID. Texys Internationnal 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. Texys America LLC 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. Designated U.S. Agent Information: Name: Texys America LLC U.S. Agent FRN: 0035396621 Address: 7301 Georgetown Rd Suite 125, Indianapolis, IN 46268 Contact Person: Jeff Kitchen Tel.: (317) 469-4828 Email: [email protected] Sincerely, Texys Internationnal Texys America LLC Jérôme Grelin Jeff Kitchen

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 06-19-2024 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BCPN-RS21 Texys Internationnal, (“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, Jérôme Grelin

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 06-19-2024 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BCPN-RS21 Texys Internationnal (“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, Jérôme Grelin

Siège Social : Emitech – 3 avenue des Coudriers - Z.A. de l’Observatoire - 78180 MONTIGNY LE BX - France Siret : 344 545 645 00022 - Tél. : 33 (0)1 30 57 55 55 - Fax : 33 (0)1 30 43 74 48 - E-mail : [email protected] - URL : www.emitech.fr SAS au capital de 1 560 000 € - R.C.S. VERSAILLES B 344 545 645 - APE 7112B Attn: TIMCO Engineering Inc. 13146 NW 86th Drive Suite 400 Alachua, FL 32615 FCC ID: 2BCPN-RS21 Justification statement for antenna I confirm that all measurements were performed radiated (as might be the case for Part 15.209 or 15.231 devices) and therefore additional antenna gain documentation is not required. The dimension of the internal antenna used with the product: 433.98 MHz antenna: 17x2x5mm Date : 19 June 2024 By Thomas LEDRESSEUR Radio Technical Manager

Attn: TIMCO Engineering Inc. 13146 NW 86 th Drive Suite 400 Alachua, FL 32615 Confidentiality Request regarding application for certification of FCC ID: 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 7. 2BCPN-RS21 Block diagram.pdf Shematics 8.2BCPN-RS21 schem.pdf Internal photos 5.2BCPN-RS21 Internal photos.pdf Parts list 9.2BCPN-RS21 parts lists.pdf Operational description 6. 2BCPN-RS21 OpDes.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. Moreover, by the end of the production process the circuit boards are enclosed in epoxy and are not accessible to the end users, so long-term confidentiality is requested for the internal photos. 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. Sincerely, 15/05/2024 By Jérôme Grelin, R&D Director Signature

Attn: TIMCO Engineering Inc. 13146 NW 86 th Drive Suite 400 Alachua, FL 32615 Authority to Act as Agent FCC ID: On our behalf, I appoint M. Thomas LEDRESSEUR from Emitech Chassieu, 7 rue Georges MELIES, 69680 Chassieu FRANCE, 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 the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. 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 TIMCO Engineering Inc., still resides with Texys International. This authorization is valid until further written notice from Texys International. “I, the undersigned, hereby certify that we are not subject to a 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.” 15/05/2024 Jérôme Grelin, R&D Director Signature

S 51 RTY 000 EMF 00006 [ 0 3 ] Siège Social : Emitech – 3 avenue des Coudriers - Z.A. de l’Observatoire - 78180 MONTIGNY LE BX - France Siret : 344 545 645 00022 - Tél. : 33 (0)1 30 57 55 55 - Fax : 33 (0)1 30 43 74 48 - E-mail : [email protected] - URL : www.emitech.fr SAS au capital de 1 560 000 € - R.C.S. VERSAILLES B 344 545 645 - APE 7112B REM-EMIESS24A523TEX-04Av0 MPE test report According to the standard: CFR 47 FCC PART 15 Equipment under test: TPMS-RS21 FCC ID: 2BCPN-RS21 Company: TEXYS INTERNATIONAL Distribution: Mr DAGNET Thibault (Company: TEXYS INTERNATIONAL) Number of pages: 5 Technical Verification and Quality Approval Ed. Date Modified Page(s) Name and Function Visa 0 7-Jun-24 Creation J.C. BOGA, Laboratories Manager Duplication of this document is only permitted for an integral photographic facsimile. It includes the number of pages referenced here above. This document is the result of testing a specimen or a sample of the product submitted. It does not imply an assessment of the conformity of the whole manufactured products of the tested sample. Information in italics are declared by the manufacturer/customer and are under his responsibility ACCREDITATIONS N° 1-0826, 1-0827, 1-1925, 1-2069,1-2070, 1-2206, 1-2376 & 1-6086 ACCREDITATIONS N° 1-0826, 1-0827, 1-1925, 1-2069,1-2070, 1-2206, 1-2376 & 1-6086 TESTING ACCREDITATIONS N° 1-0826, 1-0827, 1-1925, 1-2069,1-2070, 1-2206, 1-2376 & 1-6086 LISTE DES SITES ACCREDITES ET PORTEES DISPONIBLES SUR WWW.COFRAC.FR LISTE DES SITES ACCREDITES ET PORTEES DISPONIBLES SUR WWW.COFRAC.FR LIST OF ACCREDITED SITES AND SCOPE AVALAIBLE ON WWW.COFRAC.FR REM-EMIESS24A523TEX-04Av0 Page 2/5 DESIGNATION OF PRODUCT: TPMS-RS21 Serial number (S/N): U23052678 Reference / model (P/N): TPMS-RS21 Software version: V1.06 MANUFACTURER: Texys Internationnal COMPANY SUBMITTING THE PRODUCT: Company: Texys Internationnal Address: ZA des Chamonds 16 rue Edouard Branly 58640 Varennes-Vauzelles FRANCE Responsible: Mr DAGNET Thibault DATE(S) OF TEST: From 8-Apr-24 to 26-Apr-24 TESTING LOCATION: EMITECH LYON laboratory at CHASSIEU (69) FRANCE FCC Accredited under US-EU MRA Designation Number: FR0013 Test Firm Registration Number: 807590 ISED Accredited under CANADA-EU MRA Designation Number: FR0007 Industry Canada Registration Number: 4379D TESTED BY: T. LEDRESSEUR VISA: WRITTEN BY: T. LEDRESSEUR REM-EMIESS24A523TEX-04Av0 Page 3/5 CONTENTS TITLE PAGE 1. INTRODUCTION ....................................................................................................................................... 4 2. PRODUCT DESCRIPTION ....................................................................................................................... 4 3. NORMATIVE REFERENCE ...................................................................................................................... 5 4. RF EXPOSURE ......................................................................................................................................... 5 REVISIONS HISTORY Revision Date Modified pages Modifications 0 7-Jun-24 / Creation REM-EMIESS24A523TEX-04Av0 Page 4/5 1. INTRODUCTION This report presents the results of radio test carried out on the following radio equipment: TPMS-RS21, in accordance with normative reference. The equipment under test integrates:  SRD emitter (433.98MHz).  RFID receiver (125 kHz) 2. PRODUCT DESCRIPTION Class: B Utilization: TPMS Sensor system Antenna type and gain: integral antenna (unknown gain) Operating frequency range: 433.98 Number of channels: 1 Channel spacing: Not concerned Modulation: 2-GFSK Power source: Internal battery 3.6 Vdc Power level, frequency range and channels characteristics are not user adjustable. The details pictures of the product and the circuit boards are joined with this file. REM-EMIESS24A523TEX-04Av0 Page 5/5 3. NORMATIVE REFERENCE The standards and testing methods related throughout this report are those listed below. They are applied on the whole test report even though the extensions (version, date and amendment) are not repeated. CFR 47 (2024) Radio Frequency Devices ANSI C63.10 2013 Procedures for ComplianceTesting of Unlicensed Wireless Devices. 447498 D04 Interim General RF Exposure Pocedures and Equipment Authorization Policies for Mobile and RF Exposure Guidance v01 Portable Devices 4. RF EXPOSURE In accordance with KDB 447498 D04 Interim General RF Exposure Guidance v01, paragraph 1.4.2 : Maximum Permissive Exemption according paragraph 1.1310(d)(2) of CFR 47 FCC Part 15 Maximum measured power = 72.55 dBμV/m = 0.0054mW at 433.98 MHz with P = (E×d) 2 / (30×Gp) with d = 3 m and Gp = 1 PSD= EIRP/(4*π*R 2 )  0.0054/(4*π*(20 cm)²)= 0.00000107 mW/cm²  Limit = f / 1500 = 433.98/1500 = 0.28932 The equipment fulfils the requirements on power density for general population/uncontrolled exposure and therefore fulfils the requirements of 47 CFR §1.1310.

Siège Social : Emitech - 3, rue des Coudriers - Z.A. de l’Observatoire - 78180 MONTIGNY LE BX - France Siret : 344 545 645 00022 - Tél. : 33 (0)1 30 57 55 55 - Fax : 33 (0)1 30 43 74 48 - E-mail : [email protected] - URL : www.emitech.fr SAS au capital de 1 560 000 € - R.C.S. VERSAILLES 344 545 645 - APE 7112B S 51 RTY 000 INT 00003 [ 0 7 ] RRA-EMIESS24A523TEX-07Av0 Certification Radio test report According to the standard: CFR 47 FCC PART 15 Equipment under test: TPMS-RS21 FCC ID: 2BCPN-RS21 Company: TEXYS INTERNATIONAL Distribution: Mr DAGNET Thibault (Company: TEXYS INTERNATIONAL) Number of pages: 20 with 3 appendixes Technical Verification and Quality Approval Ed. Date Modified Page(s) Name and Function Visa 0 7-Jun-24 Creation JC. BOGA, Laboratory Manager Duplication of this document is only permitted for an integral photographic facsimile. It includes the number of pages referenced here above. This document is the result of testing a specimen or a sample of the product submitted. It does not imply an assessment of the conformity of the whole manufactured products of the tested sample. Information in italics are declared by the manufacturer/customer and are under his responsibility RRA-EMIESS24A523TEX-07Av0 Page 2/20 DESIGNATION OF PRODUCT: TPMS-RS21 Serial number (S/N): U23052678 Reference / model (P/N): TPMS-RS21 Software version: V1.06 MANUFACTURER: Texys Internationnal COMPANY SUBMITTING THE PRODUCT: Company: Texys Internationnal Address: ZA des Chamonds 16 rue Edouard Branly 58640 Varennes-Vauzelles FRANCE Responsible: Mr DAGNET Thibault DATE(S) OF TEST: From 8-Apr-24 to 26-Apr-24 TESTING LOCATION: EMITECH LYON laboratory at CHASSIEU (69) FRANCE FCC Accredited under US-EU MRA Designation Number: FR0013 Test Firm Registration Number: 807590 ISED Accredited under CANADA-EU MRA Designation Number: FR0007 Industry Canada Registration Number: 4379D TESTED BY: T. LEDRESSEUR VISA: WRITTEN BY: T. LEDRESSEUR RRA-EMIESS24A523TEX-07Av0 Page 3/20 CONTENTS TITLE PAGE 1. INTRODUCTION ....................................................................................................................................... 4 2. PRODUCT DESCRIPTION ....................................................................................................................... 4 3. NORMATIVE REFERENCE ...................................................................................................................... 5 4. TEST METHODOLOGY ............................................................................................................................ 5 5. TEST EQUIPMENT CALIBRATION DATES ............................................................................................ 6 6. TESTS RESULTS SUMMARY .................................................................................................................. 7 7. MEASUREMENT UNCERTAINTY ............................................................................................................ 8 8. OCCUPIED BANDWIDTH ........................................................................................................................ 9 9. PERIODIC OPERATION IN THE BAND 40.66 – 40.70 MHZ AND ABOVE 70 MHZ ..............................12 10. TRANSMISSION TIME – STATIONARY MODE ......................................................................................15 11. TRANSMISSION TIME – MOVING MODE ..............................................................................................17 APPENDIX 1: TEST EQUIPMENT LIST ........................................................................................................................... 19 APPENDIX 2: RADIATED TEST SETUP .......................................................................................................................... 20 REVISIONS HISTORY Revision Date Modified pages Modifications 0 4-Jun-24 / Creation RRA-EMIESS24A523TEX-07Av0 Page 4/20 1. INTRODUCTION This report presents the results of radio test carried out on the following radio equipment: TPMS-RS21, in accordance with normative reference. The equipment under test integrates:  SRD emitter (433.98MHz).  RFID receiver (125 kHz) 2. PRODUCT DESCRIPTION Class: B Utilization: TPMS Sensor system Antenna type and gain: integral antenna (unknown gain) Operating frequency range: 433.98 Number of channels: 1 Channel spacing: Not concerned Modulation: 2-GFSK Power source: Internal battery 3.6 Vdc Power level, frequency range and channels characteristics are not user adjustable. The details pictures of the product and the circuit boards are joined with this file. RRA-EMIESS24A523TEX-07Av0 Page 5/20 3. NORMATIVE REFERENCE The standards and testing methods related throughout this report are those listed below. They are applied on the whole test report even though the extensions (version, date and amendment) are not repeated. CFR 47 FCC Part 15 (2024) Radio Frequency Devices ANSI C63.10 2013 Procedures for ComplianceTesting of Unlicensed Wireless Devices. 4. TEST METHODOLOGY Radio performance tests procedures given in CFR 47 part 15: Subpart C – Intentional Radiators Paragraph 203: Antenna requirement Paragraph 205: Restricted bands of operation Paragraph 207: Conducted limits Paragraph 209: Radiated emission limits; general requirements Paragraph 212: Modular transmitter Paragraph 215: Additional provisions to the general radiated emission limitations Paragraph 231: Periodic operation in the band 40.66-40.70 MHZ and above 70 MHz RRA-EMIESS24A523TEX-07Av0 Page 6/20 5. TEST EQUIPMENT CALIBRATION DATES Emitech Number Model Type Last calibration Calibration interval (years) Next calibration due 0 BAT-EMC V3.18.0.26 Software / / / 5609 EMCO 3146A Log periodic antenna 14/12/2021 3 14/12/2024 5625 EMCO 3104 Biconical antenna 06/02/2023 3 06/02/2026 6970 Schwarzbeck BBHA 9120D Antenna 16/12/2021 3 16/12/2025 7651 SIDT Cage Anechoic chamber / / / 10262 Agilent Technologies 8449B Low-noise amplifier 27/02/2024 1 …

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Ground plane Anechoic chamber setup Between 30 MHz and 1 GHz Turntable 1: Equipment Under Test 2: Measurement antenna 3: Measurement equipment Above 1 GHz 1: Equipment Under Test 2: Measurement antenna 3: Measurement equipment Distance : 3 m 2 1 Antenna mast with range 1 m to 4 m 1.5 m 3 Turntable 1 2 Antenna mast with range 1 m to 4 m 0.8 m 3 Distance : 3 m Radiated measurement setup between 30 MHz to 200 MHz Radiated measurement setup between 200 MHz to 1000 MHz Radiated measurement setup above 1 GHz Installation of Equipment Under Test The three axis tested Position 1 Position 2 ̈Position 3