NSZVITA001Radar Sensor for detects persons left in vehicles

CONFIDENTIAL VitaSense User Manual Page 1 of 7 Doc. No.: WI-00000 Ver No.: 01 Ver Date: 00-MMM-2014 Information included in this document is the property of IEE S.A. Copy, use or disclosure of its contents, even in part, is not permitted without the prior written agreement of IEE. This document is strictly IEE confidential. User Manual User Manual VitaSense 60-64GHz 16.04.2021 v1.1 CONFIDENTIAL VitaSense User Manual Page 2 of 7 Doc. No.: WI-00000 Ver No.: 01 Ver Date: 00-MMM-2014 Information included in this document is the property of IEE S.A. Copy, use or disclosure of its contents, even in part, is not permitted without the prior written agreement of IEE. This document is strictly IEE confidential. User Manual Contents Introduction ..................................................................................................................... 3 Abbreviations .................................................................................................................. 3 General system description ............................................................................................. 3 Usage restrictions ........................................................................................................... 3 Hardware ........................................................................................................................ 3 VitaSense sensor......................................................................................................... 3 RF-Transceiver ............................................................................................................ 3 Data Interface .............................................................................................................. 4 Connectors .................................................................................................................. 4 System integration and use cases ................................................................................... 6 Declaration of conformity ................................................................................................. 7 Declaration of conformity for USA (FCC ID: NSZVITA001) .......................................... 7 CONFIDENTIAL VitaSense User Manual Page 3 of 7 Doc. No.: WI-00000 Ver No.: 01 Ver Date: 00-MMM-2014 Information included in this document is the property of IEE S.A. Copy, use or disclosure of its contents, even in part, is not permitted without the prior written agreement of IEE. This document is strictly IEE confidential. User Manual Introduction This document describes the RF system “VitaSense” for occupancy detection in vehicles. It covers sensors that are identified FCC ID: NSZVITA001 on the label. Abbreviations FMCW Frequency Modulated Continuous Wave MMIC Monolithic Microwave Integrated Circuit CAN Controller Area Network RF Radio Frequency General system description The interior temperature of a vehicle can reach a critical level in 15 - 20 minutes and, as children are affected by heatstroke faster than adults, the results can be deadly. VitaSense is a RF system that detects children left in vehicles and provides this information to the vehicle’s warning systems. It detects children, including new-borns, based on their movements or breathing – even when they are sleeping. The VitaSense sensor is operating using the frequency modulated continuous wave radar concept (FMCW) and does not transmit any data. The sensor may only be installed such that it is connected to a vehicle CAN bus. The sensor is operational for several minutes after each activation. Usage restrictions This device is restricted to factory installation in the interior cabin of a passenger motor vehicle—i.e., a “passenger car” or a “multipurpose passenger vehicle” that has more than one row of seats, as those terms are defined at 49 CFR § 571.3, as described in this technical description, for the primary purpose of in-cabin monitoring functions and shall not be marketed in after-market add-on products. The VitaSense sensor is subject to the conditions under the FCC waiver order DA 21- 407. Hardware VitaSense sensor The system transmits a frequency modulated signal, a low-power electromagnetic wave, that is then reflected by occupants or objects in the vehicle’s interior. As, due to their movement, occupants modify these reflected signals differently, the system can discriminate between them and inanimate objects. RF-Transceiver The MMIC is a system based on FMCW radar technology and it is operating in the 60 GHz to 64 GHz band. CONFIDENTIAL VitaSense User Manual Page 4 of 7 Doc. No.: WI-00000 Ver No.: 01 Ver Date: 00-MMM-2014 Information included in this document is the property of IEE S.A. Copy, use or disclosure of its contents, even in part, is not permitted without the prior written agreement of IEE. This document is strictly IEE confidential. User Manual Data Interface The VitaSense sensor is connected to the vehicle via the CAN bus. Connectors The sensor connector mates with 4-pin female connector of the vehicle. The pin assignment of the mail connector (sensor side) is shown in Table 1 "Connector pinout". Figure 1 “Dimensions of the VitaSense sensor module” Pin 1 GND 2 CAN LOW 3 CAN HIGH 4 VBatt Table 1 "Connector pinout" CONFIDENTIAL VitaSense User Manual Page 5 of 7 Doc. No.: WI-00000 Ver No.: 01 Ver Date: 00-MMM-2014 Information included in this document is the property of IEE S.A. Copy, use or disclosure of its contents, even in part, is not permitted without the prior written agreement of IEE. This document is strictly IEE confidential. User Manual Figure 2 "Connector dimensions" CONFIDENTIAL VitaSense User Manual Page 6 of 7 Doc. No.: WI-00000 Ver No.: 01 Ver Date: 00-MMM-2014 Information included in this document is the property of IEE S.A. Copy, use or disclosure of its contents, even in part, is not permitted without the prior written agreement of IEE. This document is strictly IEE confidential. User Manual Syste…

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IEE S.A. • Zone Industrielle • 12, rue Pierre Richardot • L-6468 Echternach address IEE S.A. Zone Industrielle 12, rue Pierre Richardot L-6468 Echternach Luxembourg telephone +352 2454 1 fax +352 2454 3200 e-mail [email protected] web www.iee-sensing.com commercial registration no. B134.858, Luxembourg VAT identification no. LU 225 946 64 Classification: General Federal Communications Commission Supplement to filing for FCC ID NZSVITA001 Filed by TÜV SÜD America 15 April 2021 Confidential – Federal Communication Commission In the matter of IEE’s and TÜV SÜD’s submitted documentation for compliance of the electronic module assigned FCC ID NZSVITA001 , IEE hereby states that the product has been designed to fulfill the requirements under the FCC waiver order DA 21-407. The product is operating using the frequency modulated continuous wave radar concept (FMCW) and does not transmit any data. IEE provides a user manual to the vehicle manufacturer, which states the following: This device is restricted to factory installation in the interior cabin of a passenger motor vehicle—i.e., a “passenger car” or a “multipurpose passenger vehicle” that has more than one row of seats, as those terms are defined at 49 CFR § 571.3, as described in this technical description, for the primary purpose of in-cabin monitoring functions and shall not be marketed in after-market add-on products. The user manual states that the vehicle manufacturer has to include the statement that “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.Changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment.” Finally, the user manual contains installation instructions, showing that the unit is integrated behind the headliner, in the interior cabin. Yours sincerely, _________________________________ Alain SCHUMACHER Chief Technology Officer

IEE S.A. • Zone Industrielle • 12, rue Pierre Richardot • L-6468 Echternach address IEE S.A. Zone Industrielle 12, rue Pierre Richardot L-6468 Echternach Luxembourg telephone +352 2454 1 fax +352 2454 3200 e-mail [email protected] web www.iee.lu commercial registration no. B134.858, Luxembourg VAT identification no. LU 225 946 64 Classification: General TUV SUD BABT TCB Octagon House, Segensworth Road, Fareham, Hampshire, PO15 5RL 12-Mar-2021 Confidentiality Request FCC ID: NSZVITA001 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules, IEE hereby requests permanent confidential treatment of information accompanying this application as outlined below: Schematics Bill of Materials/Parts List Block Diagrams Theory of Operation / Operating Description IEE also hereby requests short-term confidential treatment of information accompanying this application as outlined below for a period of period of 180 days: External Photos Internal Photos User Manual Test Set-up Photographs 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 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. Yours sincerely, Name (FCC listed Grantee contact ): Alain Schumacher Title: Chief Technology Officer

Document Number: TR- 06504-05043-04 | Annex B | Issue: 1 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 1 of 3 External Photos Document Number: TR- 06504-05043-04 | Annex B | Issue: 1 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 2 of 3 Document Number: TR- 06504-05043-04 | Annex B | Issue: 1 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 3 of 3

Document Number: TR- 06504-05043-04 | Annex C | Issue: 1 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 1 of 2 Internal Photos Document Number: TR- 06504-05043-04 | Annex C | Issue: 1 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 2 of 2

TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Phone: +49 9421 5522-0 Fax: +49 9421 5522-99 Web: www.tuev-sued.de Test Report No. TR-06504-80561-10 (Issue: 1) Page 1 of 18 Report on the FCC and IC Testing of the IEE S.A. Model: VitaSense CFR 47, Part 15, Subpart C, §15.255 (partly) Prepared for: IEE S.A. 1, rue du Campus L-7795 Bissen Luxembourg FCC ID: NSZVITA001 COMMERCIAL-IN-CONFIDENCE Date: 2021-04-16 Document Number: TR-06504-80561-10 | Issue: 1 RESPONSIBLE FOR NAME DATE SIGNATURE Project Management Alex Fink 2021-04-16 SIGN-ID 334148 Authorised Signatory Markus Biberger 2021-04-16 SIGN-ID 494893 Signatures in this approval box have checked this document in line with the requirements of TÜV SÜD Product Service document control rules. ENGINEERING STATEMENT The measurements shown in this report were made in accordance with the procedures described on test pages. All reported testing was carried out on a sample equipment to demonstrate limited compliance with FCC 47 CFR Part 15, Subpart C. The sample tested was found to comply with the requirements defined in the applied rules. RESPONSIBLE FOR NAME DATE SIGNATURE Testing Alex Fink 2021-04-16 SIGN-ID 334148 Laboratory Accreditation DAkkS Reg. No. D-PL-11321-11-02 DAkkS Reg. No. D-PL-11321-11-03 Laboratory recognition Registration No. BNetzA-CAB-16/21-15 ISED Canada test site registration 3050A-2 EXECUTIVE SUMMARY A sample of this product was tested and the performed tests found to be compliant with FCC 47 CFR Part 15, Subpart C, §15.255 (2020) (partly). DISCLAIMER AND COPYRIGHT This non-binding report has been prepared by TÜV SÜD Product Service with all reasonable skill and care. The document is confidential to the potential Client and TÜV SÜD Product Service. No part of this document may be reproduced without the prior written approval of TÜV SÜD Product Service. © 2021 TÜV SÜD Product Service. ACCREDITATION Our BNetzA Accreditation does not cover opinions and interpretations and any expressed are outside the scope of our BNetzA Accreditation. Results of tests not covered by our BNetzA Accreditation Schedule are marked NBA (Not BNetzA Accredited). TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Phone: +49 9421 5522-0 Fax: +49 9421 5522-99 Web: www.tuev-sued.de Test Report No. TR-06504-80561-10 (Issue: 1) Page 2 of 18 Summary Prüfergebnisse / Test Results Auftragsnummer / Order No. 2001290205 Die Prüfungen wurden nach folgenden Vorschriften durchgeführt: Tests were performed according to: CFR 47, Part 15, Subpart C, §15.255 Durchgeführte Prüfung Test performed Prüfergebnis Test result Erfüllt Passed Nicht erfüllt Not Passed Nicht zutreffend Not applicable Nicht durchgeführt Not performed RF Exposure Bemerkungen / Remarks: The VitaSense device does not meet the technical requirements described in CFR 47, Part 15, Subpart C, §15.255. Particularly, the device does not meet the 500 MHz or less occupied bandwidth within the frequency band 61-61.5 GHz, described in B (2). This technical requirement was waived. Die Prüfergebnisse beziehen sich ausschließlich auf das zur Prüfung vorgestellte Prüfmuster. Ohne schriftliche Genehmigung des Prüflabors darf der Prüfbericht auszugsweise nicht vervielfältigt werden. The test results relate only to the individual item which has been tested. Without the written approval of the test laboratory this report may not be reproduced in extracts. TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Phone: +49 9421 5522-0 Fax: +49 9421 5522-99 Web: www.tuev-sued.de Test Report No. TR-06504-80561-10 (Issue: 1) Page 3 of 18 Table of Contents 1 Administrative Data ....................................................................................................... 4 2 Details about the Test Laboratory ................................................................................. 5 3 Description of the Equipment Under Test ..................................................................... 6 4 Operation Mode and Configuration of EUT ................................................................... 7 5 Test Setups ................................................................................................................... 8 6 Referenced Regulations .............................................................................................. 11 7 Measurement Uncertainty Values ............................................................................... 12 8 Test Equipment used .................................................................................................. 15 9 Test Results ................................................................................................................ 16 9.1 RF Exposure ........................................................................................................ 17 10 Revision History .......................................................................................................... 18 TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Phone: +49 9421 5522-0 Fax: +49 9421 5522-99 Web: www.tuev-sued.de Test Report No. TR-06504-80561-10 (Issue: 1) Page 4 of 18 1 Administrative Data Application details Applicant: IEE S.A. 1, rue du Campus L-7795 Bissen Luxembourg Mr. Jochen LANDWEHR Order number: 2001290205 Receipt of EUT: --- Return of EUT: --- Date(s) of test: 2020-05-07 and 2021-03-29 Note(s): --- Responsible for testing: Mr. Alex Fink Responsible for test report: Mr. Alex Fink Test report checked by: Mr. Markus Biberger Report details Report number: TR-06504-80561-10 Edition: 1 Issue date: 2021-04-16 TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Phone: +49 9421 5522-0 Fax: +49 9421 5522-99 Web: www.tuev-sued.de Test Report No. TR-06504-80561-10 (Issue: 1) Page 5 of 18 2 Details about the Test Laboratory Details about the Test Laboratory Company name: TÜV SÜD Product Service GmbH Address…

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Trade Register Munich HRB 85742 VAT ID No. DE129484267 Information pursuant to Section 2(1) DL-InfoV (Germany) at www.tuev-sued.com/imprint Managing Directors: Walter Reithmaier (CEO) Dr. Jens Butenandt Patrick van Welij Phone: +49 (0) 9421 55 22-0 Fax: +49 (0) 9421 55 22-99 www.tuev-sued.de TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany TÜV SÜD Product Service Report on the IC Testing of the IEE S.A. Radar Sensor. Model: VitaSense In accordance with CFR 47, Part 15, Subpart C Prepared for: IEE S.A. 1, rue du Campus L-7795 Bissen Luxembourg FCC ID: NSZVITA001 COMMERCIAL-IN-CONFIDENCE Date: 2021-04-19 Document Number: TR-06504-80561-09 | Issue: 2 RESPONSIBLE FOR NAME DATE SIGNATURE Project Management Alex Fink 2021-04-19 SIGN-ID 495518 Authorised Signatory Matthias Stumpe 2021-04-19 SIGN-ID 495535 Signatures in this approval box have checked this document in line with the requirements of TÜV SÜD Product Service document control rules. ENGINEERING STATEMENT The measurements shown in this report were made in accordance with the procedures described on test pages. All reported testing was carried out on a sample equipment to demonstrate limited compliance with FCC 47 CFR Part 15, Subpart C. The sample tested was found to comply with the requirements defined in the applied rules. RESPONSIBLE FOR NAME DATE SIGNATURE Testing Alex Fink 2021-04-19 SIGN-ID 495518 Laboratory Accreditation DAkkS Reg. No. D-PL-11321-11-02 DAkkS Reg. No. D-PL-11321-11-03 Laboratory recognition Registration No. BNetzA-CAB-16/21-15 ISED Canada test site registration 3050A-2 EXECUTIVE SUMMARY A sample of this product was tested and found to be compliant with FCC 47 CFR Part 15, Subpart C, §15.255 (2018). Page 1 of 43 DISCLAIMER AND COPYRIGHT This non-binding report has been prepared by TÜV SÜD Product Service with all reasonable skill and care. The document is confidential to the potential Client and TÜV SÜD Product Service. No part of this document may be reproduced without the prior written approval of TÜV SÜD Product Service. © 2021 TÜV SÜD Product Service. TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Phone: +49 9421 5522-0 Fax: +49 9421 5522-99 Web: www.tuev-sued.de Test Report No. TR-06504-80561-09 (Issue 2) Page 2 of 43 Summary Prüfergebnisse / Test Results Auftragsnummer / Order No. 2001290205 Die Prüfungen wurden nach folgenden Vorschriften durchgeführt: Tests were performed according to: CFR 47, Part 15, Subpart C, §15.255 Durchgeführte Prüfung Test performed Prüfergebnis Test result Erfüllt Passed Nicht erfüllt Not Passed Nicht zutreffend Not applicable Nicht durchgeführt Not performed Power Density Occupied Bandwidth Spurious Radiated Emissions Frequency Stability Duty Cycle Bemerkungen / Remarks: The VitaSense device does not meet the technical requirements described in CFR 47, Part 15, Subpart C, §15.255. Particularly, the device does not meet the 500 MHz or less occupied bandwidth within the frequency band 61-61.5 GHz, described in B (2). This technical requirement was waived. Die Prüfergebnisse beziehen sich ausschließlich auf das zur Prüfung vorgestellte Prüfmuster. Ohne schriftliche Genehmigung des Prüflabors darf der Prüfbericht auszugsweise nicht vervielfältigt werden. The test results relate only to the individual item which has been tested. Without the written approval of the test laboratory this report may not be reproduced in extracts. TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Phone: +49 9421 5522-0 Fax: +49 9421 5522-99 Web: www.tuev-sued.de Test Report No. TR-06504-80561-09 (Issue 2) Page 3 of 43 Table of Contents 1 Administrative Data ..................................................................................................... 4 2 Details about the Test Laboratory ................................................................................ 5 3 Description of the Equipment Under Test .................................................................... 6 4 Operation Mode and Configuration of EUT .................................................................. 7 5 Test Setups ................................................................................................................. 8 6 Photographs Taken During Testing ........................................................................... 12 7 Referenced Regulations ............................................................................................ 13 8 Measurement Uncertainty Values .............................................................................. 14 9 Test Equipment used................................................................................................. 17 10 Test Results .............................................................................................................. 18 10.1 Radiated Power .................................................................................................. 19 10.2 Occupied Bandwidth ........................................................................................... 23 10.3 Spurious Radiated Emisions ............................................................................... 25 10.4 Frequency Stability ............................................................................................. 37 10.5 Duty Cycle .......................................................................................................... 40 11 Revision History ........................................................................................................ 43 Annex A to Test Report TR-06504-80561-09 Pages: 4 Annex B to Test Report TR-06504-80561-09 Pages: 4 TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Phone: +49 9421 5522-0 Fax: +49 9421 5522-99 Web: www.tuev-sued.de Test Report No. TR-06504-80561-09 (Issue 2) Page 4 of 43 1 Administrative Data Application details Applicant: IEE S.A. 1, rue du Campus L-7795 Bissen L…

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Document Number: TR-06504-80561-09 | Annex A | Issue: 1 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 1 of 4 Test Setup Photos Document Number: TR-06504-80561-09 | Annex A | Issue: 1 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 2 of 4 Document Number: TR-06504-80561-09 | Annex A | Issue: 1 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 3 of 4 1 Document Number: TR-06504-80561-09 | Annex A | Issue: 1 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 4 of 4