M3NRHT433KeyFob

OPERATIONAL DESCRIPTION/ USER MANUAL KeyFob Model:RHT433 Model: RHT433 & RHT315 (Japan only) 1. System Overview The RHT433 is a transmitter designed to provide remote keyless entry, passive entry, passive engine start, and immobilization functionality to the FCA platform, it is part of a larger system provided to FCA by Continental which allows the customer to: • Remotely start the engine. • Remotely lock the doors. • Remotely unlock the doors. • Remotely open the trunk. • Remotely find the car. • Remotely unlock and lock doors in passive mode (PASE). • Start engine in passive mode (PASE). • Start the car via push button (IMMO immobilization). • Use mechanical emergency key as back-up to access to the vehicle. The system consists of PASE FOBIK, RFHM, and IMMO. The Remote Keyless Entry (RKE) and Start uses a Radio Frequency (RF) link for communication between the end user and the vehicle; For Passive Entry and Passive Start function, FOBIK receives LF command from RFHM via a Low Frequency (LF) link and responses back via RF link. The Immobilization uses a Low Frequency (LF) link for communication/authentication between FOBIK and IMMO. Model: RHT433 & RHT315 (Japan only) 2. TECHNICAL DESCRIPTION Measurements (L W H): ca. 77 x 41 x 20 mm Weight: ca. 76 g Operating temp range: -20°C / + 70°C (limited by the battery) Carrier frequency: 433,92 MHz/ 315 MHz Bandwidth: 32kHz for RKE (ASK) and 57kHz for PASE (FSK). Number of channels: 1 Type of modulation: ASK for RKE telegrams and FSK for PASE telegrams FSK deviation range: +/- 10 kHz +/- 20 kHz Baud rate: 2.4 kbps for RKE and 9.6 kbps for PASE Rated Output Power: -13 dBm (433MHz variant); (-17.5 dBm 315MHz Japan only) Averaging factor: 433MHz -11.27dB , and 315MHz -11.27dB Antenna: PCB loop antenna Antenna Gain: H pol=-17.22 dBi, V pol=-36.77dBi Voltage supply range: 2 up to 3.3V Power supply: 3V dc battery cell Manufacturer : Continental Automotive GmbH Siemensstr. 12, 93055 Regensburg, Germany 3. BLOCK DIAGRAM The block diagram below shows the main electronic units of the RHT433/(Japan: RHT315) Fobik: Crystal Frequency: 27,6MHz Model: RHT433 & RHT315 (Japan only) 4. Warnings For safe use, read the instructions carefully! Battery: CAUTION! Risk of explosion, if the battery is replaced by an incorrect type. Only use battery type CR2450 (3 V) Batteries must be inserted into the Keyfob with correct polarity (+ and -). Avoid extreme temperatures or extreme environmental conditions. Risk of explosion Never dispose batteries to fire. Never try to open batteries. Risk of explosion The battery is not ordinary waste, discard old batteries to your local recycling. Never leave children unattended with the keyfob →choking hazard. Serial product will contain the following additional information on label: Continental request to the customer (OEM) to place following statements into the vehicle owners manual: Do not ingest battery, Chemical Burn Hazard. This product contains a coin / button cell battery. If the coin / button cell battery is swallowed, it can cause severe internal burns in just 2 hours and can lead to death. Keep new and used batteries away from children. If the battery compartment does not close securely, stop using the product and keep it away from children. If you think batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention. 5. Regulatory information - FCC/ISED Owner Manual statement of compliance NOTE: If the device itself is smaller than 8 cm x 10 cm, the statements of compliance may be included in the device or vehicle owner/operator manual. However, if the device itself is larger than 8 cm x 10 cm, then it is required to have at least the first paragraphbelow placed on the device label or housing. This device complies with Part 15 of the FCC Rules and with Industry Canada’s licence-exempt RSSs. Operation is subject 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. Cet appareil est conforme aux CNR d’Industrie Canada a applicables aux appareils radio exempts de licence. L’exploitation est autorisée à condition que l'appareil ne produise pas de brouillage préjudiciable et qu'il accepte tout brouillage, même celui susceptible d'en compromettre le fonctionnement. Model: RHT433 & RHT315 (Japan only) Note: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. -Taiwan 取得審驗證明之低功率射頻器材，非經核准，公司、商號或使 用者均不得擅自變更頻率 、加大功率或變更原設計之特性及功能。 低功 率射 頻器材之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應 立 即停用，並改善至無干擾時方得繼續使用。 前述 合法通信，指依電信管理 法規定作業之無線電通信。 低功率射頻器材須忍受合法通信或工業、科學及 醫療用電波輻射性電機設備之 干擾。 6. Typical Usage Pattern

Internal Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name M3NRHT433 RHT433 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are:  the Operational Description  the Block Diagram  the Schematics  the Parts Lists  the Tune Up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2022-06-03 Signature Date Printed Name of Signee: Uros Drapsin Company: Continental Automotive GmbH Address: Siemensstrasse 12, 93055 Regensburg, Germany Phone: (248) 393-5300 Fax: NA Email: [email protected]

Internal Short Term Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and in accordance with the FCC Public notice dated June 15, 2004 (DA 04-1705) , we request short term confidentiality prior to marketing the device for the documentation of the following products: FCC ID Model name M3NRHT433 RHT433 For the products listed above, we request short term confidentiality for all applicable exhibits as there are:  External photos  Internal photos  Test setup photos  User manual The above listed exhibits contain business sensitive information which we wish to keep confidential until the actual marketing of our device, that is planned for: Short term confidentiality release date: 180 after issue of grant If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2022-06-03 Signature Date Printed Name of Signee: Uros Drapsin Company: Continental Automotive GmbH Address: Siemensstrasse 12, 93055 Regensburg, Germany Phone: (248) 393-5300 Fax: NA Email: [email protected]

TR no.: 21075947-25568-0 2022-05-02 51 / 61 IBL-Lab GmbH Annex 1 EUT Photographs, external Photo No. 1: Photo No. 2: TR no.: 21075947-25568-0 2022-05-02 52 / 61 IBL-Lab GmbH Photo No. 3: Photo No. 4: TR no.: 21075947-25568-0 2022-05-02 53 / 61 IBL-Lab GmbH Photo No. 5: Photo No. 6: TR no.: 21075947-25568-0 2022-05-02 54 / 61 IBL-Lab GmbH Photo No. 7: Photo No. 8:

Internal Label Draft Maserati M240 RHT PASE System MY23 Models: RHT433 and RHT315 Internal RHT433 Internal RHT315

TR no.: 21075947-25568-0 2022-05-02 55 / 61 IBL-Lab GmbH Annex 2 EUT Photographs, internal Photo No. 9: Photo No. 10: TR no.: 21075947-25568-0 2022-05-02 56 / 61 IBL-Lab GmbH Photo No. 11: Photo No. 12:

Germany · IBL-Lab GmbH · Heinrich-Hertz-Allee 7-10 · 66386 Sankt Ingbert · Tel: +49 6894 38938-0 · Fax: +49 6894 38938-99 1 / 19 Company Register: 105151, Amtsgericht Saarbrücken URL: www.ib-lenhardt.de · E-Mail: [email protected] Assessment Report Test report no.: 21075947-25569-0 Date of issue: 2022-05-30 Test result: The test item - passed - and complies with the listed standards. Applicant Continental Automotive GmbH Manufacturer Same as applicant Test Item RHT433 MPE Assessment according to: FCC 47 CFR Part 15 Radio frequency devices Parts 1.1307, 1.1310, 2.1091, 2.1093 Canada RSS-102 Issue 5 Radio Frequency (RF) Exposure Compliance of Radiocommunication Apparatus (All Frequency Bands) Tested by (name, function, signature) Andreas Bender Deputy Managing Director signature Approved by (name, function, signature) Karsten Geraldy Lab Manager signature TR no.: 21075947-25569-0 2022-05-30 2 / 19 IBL-Lab GmbH Applicant and Test item details Applicant Continental Automotive GmbH Siemensstrasse 12 D-93055 , Regensburg , Germany Fon: -- Fax: -- Manufacturer Same as applicant Test item description Car Key with RKE and PASE Model/Type reference RHT433 Standard specific information Frequency 433.92 MHz Antenna Integrated PCB antenna Power supply 3 V battery Temperature range -20 °C to +70 °C FCC ID M3NRHT433 Company number: 7812A IC (ISED CERTIFICATION NUMBER) 7812A-RHT433 HMN (HOST MARKETING NAME) RHT433 PMN (PRODUCT MARKETING NAME) Continental RHT433 HVIN (HARDWARE VERSION IDENTIFICATION NO.) N/V FVIN (FIRMWARE VERSION IDENTIFICATION NO.) N/V Disclaimer and Notes The content of this report relates to the mentioned test sample(s) only. Without a written permit of IBL-Lab GmbH, this test report shall not be reproduced, except in full. The last valid version is available at TAMSys  . Copyright ©: All rights reserved by IBL-Lab GmbH Within this test report, a ☒ point / ☐ comma is used as a decimal separator. If otherwise, a detailed note is added adjected to its use. IBL-Lab GmbH does not take samples. The samples used for testing are provided by the applicant. Decision rule: See parent Test Report IBL-Lab GmbH. Decision rule based on simple acceptance without guard bands, binary statement, based on mutually agreed uncertainty tolerances with expansion factor k=2. TR no.: 21075947-25569-0 2022-05-30 3 / 19 IBL-Lab GmbH 1 TABLE OF CONTENTS 1 TABLE OF CONTENTS.......................................................................................................................... 3 2 GENERAL INFORMATION .................................................................................................................... 4 2.1 Administrative details........................................................................................................................... 4 2.2 Possible test case verdicts .................................................................................................................. 4 2.3 Observations ....................................................................................................................................... 5 2.4 Opinions and Interpretations ............................................................................................................... 5 2.5 Revision History ................................................................................................................................... 5 3 ENVIRONMENTAL & TEST CONDITIONS ........................................................................................... 6 3.1 Environmental conditions of test lab.................................................................................................... 6 4 TEST STANDARDS AND REFERENCES ............................................................................................. 6 5 Device Data ............................................................................................................................................ 7 6 MPE Assessment Requirements ............................................................................................................ 8 6.1 FCC 47 CFR Part 1.1310 Radiofrequency radiation exposure limits. ................................................ 8 6.1.1 FCC 47 CFR Part 2.1091 Radiofrequency radiation exposure evaluation: mobile devices. ............... 9 6.2 ISED RSS-102 Issue 5 - Radio Frequency (RF) Exposure Compliance of Radiocommunication Apparatus (All Frequency Bands) ......................................................................................................................... 10 6.2.1 ISED MPE limits .................................................................................................................................. 10 6.2.2 RSS-102 Section 2.5 - Exemption Limits for Routine Evaluation ....................................................... 11 6.2.3 RSS-102 Section 2.5.2 - Exemption Limits for Routine Evaluation – RF Exposure Evaluation ........ 11 7 MPE Calculation Method ...................................................................................................................... 12 8 MPE Conclusion ................................................................................................................................... 13 9 List of test equipment used ................................................................................................................... 14 Annex 1 RSS-102 – Annex A - RF Technical Brief Cover Sheet ....................................................................... 15 Annex 2 RSS-102 – Annex B - Declaration of RF Exposure Compliance ......................................................... 17 Annex 3 RSS-102 – Annex C - Declaration of RF Exposure Compliance for Exemption from Routine Evaluation Limits ....................................................................................................................................................... 18 TR no.: 21075947-25569-0 2022-05-30 4 / 19 I…

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Company: IBL-Lab GmbH · Heinrich-Hertz-Allee 7-10 · 66386 Sankt Ingbert · Germany · Tel: +49 6894 38938-0 · Fax: +49 6894 38938-99 1 / 61 Company Register: 105151, Amtsgericht Saarbrücken URL: www.ib-lenhardt.de · E-Mail: [email protected] Test Report Test report no.: 21075947-25568-0 Date of issue: 2022-05-02 Test result: The test item - passed - and complies with below listed standards. Applicant Continental Automotive GmbH Manufacturer Continental Automotive GmbH Test Item RHT433 RF-Spectrum Testing according to: FCC 47 CFR Part 15 Radio Frequency Devices (Subpart C) RSS-210, Issue 10 (2019-12) Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSs) and Licence-Exempt Local Area Network (LE-LAN) Devices RSS-Gen, Issue 5 (2018-04) General Requirements for Compliance of Radio Apparatus Tested by (name, function, signature) Karsten Geraldy Lab Manager RF signature Approved by (name, function, signature) Andreas Bender Deputy Managing Director signature TR no.: 21075947-25568-0 2022-05-02 2 / 61 IBL-Lab GmbH Applicant and Test item details Applicant Continental Automotive GmbH Siemensstrasse 12 D-93055, Regensburg, Germany Manufacturer Same as applicant Test item description Car Key with RKE and PASE Model/Type reference RHT433 FCC ID M3NRHT433 IC 7812A-RHT433 HMN RHT433 PMN Continental RHT433 HVIN N/A FVIN N/A Frequency 433.92 MHz Antenna Integrated PCB antenna Power supply 3 V battery Temperature range -20 °C to +70 °C Disclaimer and Notes The content of this rest report relates to the mentioned test sample(s) only. Without a written permit of IBL-Lab GmbH, this test report shall not be reproduced, except in full. The last valid version is available at TAMSys £ . Copyright ”: All rights reserved by IBL-Lab GmbH Within this test report, a ց point / տ comma is used as a decimal separator. If otherwise, a detailed note is added adjected to its use. IBL-Lab GmbH does not take test samples. The samples used for testing are provided by the applicant. Decision rule: Decision rule based on simple acceptance without guard bands, binary statement, based on mutually agreed uncertainty tolerances with expansion factor k=2 according to ILAC-G8:09/2019 TR no.: 21075947-25568-0 2022-05-02 3 / 61 IBL-Lab GmbH 1 TABLE OF CONTENTS 1 TABLE OF CONTENTS ......................................................................................................................... 3 2 GENERAL INFORMATION ................................................................................................................... 4 2.1 Administrative details .......................................................................................................................... 4 2.2 Possible test case verdicts ................................................................................................................. 4 2.3 Observations ....................................................................................................................................... 5 2.4 Opinions and interpretations ............................................................................................................... 5 2.5 Revision history .................................................................................................................................. 5 2.6 Further documents .............................................................................................................................. 5 3 ENVIRONMENTAL & TEST CONDITIONS........................................................................................... 6 3.1 Environmental conditions ................................................................................................................... 6 3.2 Normal and extreme test conditions ................................................................................................... 6 4 TEST STANDARDS AND REFERENCES ............................................................................................ 6 5 EQUIPMENT UNDER TEST (EUT) ....................................................................................................... 7 5.1 Product description ............................................................................................................................. 7 5.2 Description of test item ....................................................................................................................... 7 5.3 Technical data of test item .................................................................................................................. 7 5.4 Additional information ......................................................................................................................... 7 6 SUMMARY OF TEST RESULTS ........................................................................................................... 8 7 TEST RESULTS .................................................................................................................................... 9 7.1 Field strength of fundamental ............................................................................................................. 9 7.2 Field strength of spurious emissions ................................................................................................ 14 7.3 Transmission time ............................................................................................................................. 31 7.4 20 dB bandwidth / occupied bandwidth ............................................................................................ 35 8 Test Setup Description......................................................................................................................... 43 8.1 Semi Anechoic Chamber with Ground Plane ................................................................................... 44 8.2 Measurements under normal and extreme climatic conditions ........................................................…

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TR no.: 21075947-25568-0 2022-05-02 57 / 61 IBL-Lab GmbH Annex 3 Test Setup Photographs Photo No. 13: Photo No. 14: TR no.: 21075947-25568-0 2022-05-02 58 / 61 IBL-Lab GmbH Photo No. 15: Photo No. 16: TR no.: 21075947-25568-0 2022-05-02 59 / 61 IBL-Lab GmbH Photo No. 17: Photo No. 18: TR no.: 21075947-25568-0 2022-05-02 60 / 61 IBL-Lab GmbH Photo No. 19: Photo No. 20: TR no.: 21075947-25568-0 2022-05-02 61 / 61 IBL-Lab GmbH Photo No. 21: End of Test Report