2ALBS1D005271BCM

WHETRON ELECTRONICS (SUZHOU) CO., LTD. Instruction Manual ECU 1. Send low-frequency signals and Receive high-frequency signals, thereby enabling the functions of vehicle finder and seat activation. 2. Receive and process the high and low level signals of the vehicle body button and knob，thereby driving the vehicle drive module. 3. When the ECU detects that the master fob is close by, it can unlock the vehicle through the IMMO function. WHETRON ELECTRONICS (SUZHOU) CO., LTD. FCC Warning: Please take attention that changes or modification not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with Part 15 of the FCC Rules. 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

UNITED STATES DESIGNATED AGENT LETTER Date: 20260210 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Applicant U.S. designated agent Company Name: WHETRON ELECTRONICS(SUZHOU) CO.,LTD Company Name: Piaggio Group Americas, Inc. FRN: 0026310979 Grantee Code: 2ALBS Contact Name: Chengguang Wu Contact Name Mr. Erik Larson Address: NO.457,XIANGJIANG ROAD,HIGH NEW DISTRICT Address: 860 Washington St., 9th Floor New York, NY 10014 City/Province/Zip: SUZHOU, P.R. CHINA City/Province/Zip: New York,USA Telephone: (86) 512-66613837 Telephone: +1 212-380-4400 Fax: N/A Fax: N/A Email: [email protected] Email: [email protected] Applicable Equipment: FCC ID: 2ALBS1D005271 ATTN: Director of Certification: We, WHETRON ELECTRONICS(SUZHOU) CO.,LTD and < Piaggio Group Americas, Inc.> understand and acknowledge the applicants consent and the designated agent’s obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and e-mail of the designated agent listed above. We, WHETRON ELECTRONICS(SUZHOU) CO.,LTD and < Piaggio Group Americas, Inc.> acknowledge the applicant’s acceptance of its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Applicant U.S. designated agent Name (Printed): Chengguang Wu Name (Printed):Mr. Erik Larson Title: Lab engineer Signature: Title: Signature:

Compliance Certification Services (Kunshan) Inc. Page: 1 of 4 External Photos for KSCR2511002494AU Test Model No.: 1D005271 Compliance Certification Services (Kunshan) Inc. Page: 2 of 4 EUT Constructional Details (EUT Photos) Compliance Certification Services (Kunshan) Inc. Page: 3 of 4 Compliance Certification Services (Kunshan) Inc. Page: 4 of 4

Compliance Certification Services (Kunshan) Inc. Page: 1 of 3 Internal Photos for KSCR2511002494AU Test Model No.: 1D005271 Compliance Certification Services (Kunshan) Inc. Page: 2 of 3 EUT Constructional Details (EUT Photos) Compliance Certification Services (Kunshan) Inc. Page: 3 of 3

Report No.: KSCR251100249402 Page: 1 of 7 CCSEM-TRF-001 Rev. 03 Dec 18,2024 1 Cover Page RF Exposure Evaluation Report Application No.: KSCR2511002494AU FCC ID: 2ALBS1D005271 Applicant: WHETRON ELECTRONICS(SUZHOU) CO., LTD Address of Applicant: NO.457,XIANGJIANG ROAD, HIGH NEW DISTRICT,SUZHOU, P.R. CHINA Manufacturer: WHETRON ELECTRONICS(SUZHOU) CO., LTD Address of Manufacturer: NO.457,XIANGJIANG ROAD, HIGH NEW DISTRICT,SUZHOU, P.R. CHINA Factory: WHETRON ELECTRONICS(SUZHOU) CO., LTD Address of Factory: NO.457,XIANGJIANG ROAD, HIGH NEW DISTRICT,SUZHOU, P.R. CHINA Equipment Under Test (EUT): EUT Name: BCM Model No.: 1D005271 Standard(s) : FCC Rules 47 CFR §2.1091 KDB 447498 D04 interim General RF Exposure Guidance v01 Date of Receipt: 2025-09-17 Date of Test: 2025-09-20 to 2025-11-27 Date of Issue: 2025-11-28 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. Report No.: KSCR251100249402 Page: 2 of 7 CCSEM-TRF-001 Rev. 03 Dec 18,2024 Revision Record Version Description Date Remark 00 Original 2025-11-28 / Authorized for issue by: Tested By Maker_Qi/Project Engineer Approved By Terry Hou /Reviewer Compliance Certification Services (Kunshan) Inc. CCSEM-TRF-001 Rev. 02 Sep 01, 2023 Report No.: KSCR250900249402 Page: 3 of 7 2 Contents Page 1 Cover Page .................................................................................................................................. 1 2 Contents ...................................................................................................................................... 3 3 General Information..................................................................................................................... 4 3.1 General Description of E.U.T. ................................................................................................ 4 3.2 Technical Specifications ........................................................................................................ 4 3.3 Separation Distance .............................................................................................................. 4 3.4 Test Location ........................................................................................................................ 5 3.5 Test Facility ........................................................................................................................... 5 4 RF Exposure Test Exemptions ................................................................................................... 6 4.1 RF Exposure Test Exemptions for single RF sources ............................................................ 6 5 Measurement and Calculation .................................................................................................... 7 5.1 Maximum transmit power ...................................................................................................... 7 5.2 RF Exposure Calculation ....................................................................................................... 7 Compliance Certification Services (Kunshan) Inc. CCSEM-TRF-001 Rev. 02 Sep 01, 2023 Report No.: KSCR250900249402 Page: 4 of 7 3 General Information 3.1 General Description of E.U.T. Power supply: DC 12V Product Type: Portable device Mobile device Fixed device 3.2 Technical Specifications 125kHz Operation Frequency: 125kHz Modulation Type: ASK Number of Channels: 1 Number of Antennas 1 Antenna Type: Integrated Antenna 3.3 Separation Distance Separation distance between the antenna to person (R): ＞20cm Remark: This minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander. R has been stated in user manual. Compliance Certification Services (Kunshan) Inc. CCSEM-TRF-001 Rev. 02 Sep 01, 2023 Report No.: KSCR250900249402 Page: 5 of 7 3.4 Test Location All tests were performed at: Compliance Certification Services (Kunshan) Inc. No.10 Weiye Rd, Innovation park, Eco&Tec, Development Zone, Kunshan City, Jiangsu, China. Tel: +86 512 5735 5888 Fax: +86 512 5737 0818 No tests were sub-contracted. Note: 1.SGS is not responsible for wrong test results due to incorrect information (e.g., max. internal working frequency, antenna gain, cable loss, etc) is provided by the applicant. (If applicable). 2.SGS is not responsible for the authenticity, integrity and the validity of the conclusion based on results of the data provided by applicant. (If applicable). 3. Sample source: sent by customer. 3.5 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • A2LA Compliance Certification Services (Kunshan) Inc. is accredited by the American Association for Laboratory Accreditation (A2LA). Certificate No. 2541.01. • FCC Compliance Certification Services (Kunshan) Inc. has been recognized as an accredited testing laboratory. Designation Number: CN1172. • ISED Compliance Certification Services (Kunshan) Inc. has been recognized by Innovation, Science and Economic Development Canada (ISED) as an accredited testing laboratory. Company Number: 2324E • VCCI The 3m and 10m Semi-anechoic chamber and Shielded Room of Compliance Certification Services (Kunshan) Inc. has been registered in accordance with the Regulations for Voluntary Control Measures with Registration No.: R-20134, R-11600, C-11707, T-11499, G-10216 respectively. Compliance Certification Services (Kunshan) Inc. CCSEM-TRF-001 Rev. 02 Sep 01, 2023 Report No.: KSCR250900249402 Page: 6 of 7 4 RF Exposure Test Exemptions Test exemptions apply for devices used in general population/uncontrolled exposure environments, according to the SAR-based, or MPE-based exemption thresholds. 4.1 RF Exposure Test Exemptions for single RF sources 4.1.1 Blanket 1 mW Blanket Exemptio…

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Justification statement for Antenna To: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID: 2ALBS1D005271 Dear Sir/Madam, Only radiated measurements are used for EUT with FCC ID: 2ALBS1D005271 to show compliance with FCC limits for fundamental and spurious emissions. All measurements were performed radiated and therefore additional antenna gain documentation is not required. The detailed information for antenna as below shows: Design Specifications Typical Antenna Type Integrated Antenna Working Frequency 125kHz

Report No.: KSCR251100249401 Page: 1 of 20 CCSEM-TRF-001 Rev. 03 Dec 18, 2024 TEST REPORT Application No.: KSCR2511002494AU FCC ID: 2ALBS1D005271 Applicant: WHETRON ELECTRONICS(SUZHOU) CO., LTD Address of Applicant: NO.457,XIANGJIANG ROAD, HIGH NEW DISTRICT,SUZHOU, P.R. CHINA Manufacturer: WHETRON ELECTRONICS(SUZHOU) CO., LTD Address of Manufacturer: NO.457,XIANGJIANG ROAD, HIGH NEW DISTRICT,SUZHOU, P.R. CHINA Factory: WHETRON ELECTRONICS(SUZHOU) CO., LTD Address of Factory: NO.457,XIANGJIANG ROAD, HIGH NEW DISTRICT,SUZHOU, P.R. CHINA Equipment Under Test (EUT): EUT Name: BCM Model No.: 1D005271 Standard(s) : 47 CFR Part 15, Subpart C Date of Receipt: 2025-09-17 Date of Test: 2025-09-20 to 2025-11-27 Date of Issue: 2025-11-28 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. Report No.: KSCR251100249401 Page: 2 of 20 CCSEM-TRF-001 Rev. 03 Dec 18, 2024 Revision Record Version Description Date Remark 00 Original 2025-11-28 / Authorized for issue by: Tested By Maker_Qi/Project Engineer Approved By Terry Hou /Reviewer Report No.: KSCR251100249401 Page: 3 of 20 CCSEM-TRF-001 Rev. 03 Dec 18, 2024 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.225 N/A 47 CFR Part 15, Subpart C 15.203 Customer Declaration Radio Spectrum Matter Part Item Standard Method Requirement Result 20dB Bandwidth 47 CFR Part 15, Subpart C 15.225 ANSI C63.10 (2020) 47 CFR Part 15, Subpart C Section Pass Radiated Emissions (9kHz-30MHz) ANSI C63.10 (2020) 47 CFR Part 15, Subpart C Section 15.205/15.209 Pass Radiated Emissions (30MHz-1GHz) ANSI C63.10 (2020) 47 CFR Part 15, Subpart C Section 15.205/15.209 Pass Report No.: KSCR251100249401 Page: 4 of 20 CCSEM-TRF-001 Rev. 03 Dec 18, 2024 3 Contents Page 1 COVER PAGE ..................................................................................................................................... 1 2 Test Summary .................................................................................................................................... 3 3 Contents ............................................................................................................................................ 4 4 General Information........................................................................................................................... 5 4.1 Details of E.U.T. .......................................................................................................................... 5 4.2 Description of Support Units ........................................................................................................ 5 4.3 Measurement Uncertainty ........................................................................................................... 6 4.4 Test Location .............................................................................................................................. 7 4.5 Test Facility ................................................................................................................................. 7 4.6 Deviation from Standards ............................................................................................................ 7 4.7 Abnormalities from Standard Conditions ...................................................................................... 7 5 Equipment List .................................................................................................................................. 8 6 Radio Spectrum Matter Test Results ................................................................................................ 9 6.1 Antenna Requirement ................................................................................................................. 9 6.2 20dB Bandwidth .........................................................................................................................10 6.3 Radiated Emissions (9kHz-30MHz) ............................................................................................11 6.4 Radiated Emissions (30MHz-1GHz) ...........................................................................................13 7 Test Setup Photo ..............................................................................................................................15 8 EUT Constructional Details (EUT Photos) .......................................................................................15 9 Appendix ...........................................................................................................................................16 9.1 20dB Bandwidth .........................................................................................................................16 9.2 Radiated Emissions(9kHz-30MHz) .............................................................................................17 9.3 Below 1GHz ...............................................................................................................................19 Report No.: KSCR251100249401 Page: 5 of 20 CCSEM-TRF-001 Rev. 03 Dec 18, 2024 4 General Information 4.1 Details of E.U.T. Power supply: DC 12V Operation Frequency: 125kHz Modulation Type: ASK Number of Channels: 1 Number of Antennas 1 Antenna Type: Integrated Antenna Product Type: Portable device Mobile device Fixed device 4.2 Description of Support Units Description Manufacturer Model No. Serial No. DC power supply Agilent E3632A / Report No.: KSCR251100249401 Page: 6 of 20 CCSEM-TRF-001 Rev. 03 Dec 18, 2024 4.3 Measurement Uncertainty No. Item Measurement Uncertainty 1 Radio Frequency 8.4 x 10 -8 2 Timeout 2s 3 Duty Cycle 0.37% 4 Occupied Bandwidth 3% 5 RF Conducted Power 0.6dB 6 RF Power Density 2.9dB 7 Conducted Spurious Emissions 0.75dB 8 RF Radiated Power 5.2dB (Below 1GHz) 5.9dB (Above 1GHz) 9 Radiated Spurious Emission Test 4.2dB (Below 30MHz) 4.5dB (30MHz-1GHz) 5.…

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Compliance Certification Services (Kunshan) Inc. Page: 1 of 2 Appendix Photographs of Test Setup for KSCR2511002494AU Test Model No.: 1D005271 Compliance Certification Services (Kunshan) Inc. Page: 2 of 2 Test Setup Photo Radiated Emissions (9kHz-30MHz) Radiated Emissions (Below 1GHz)