2AZ94MBCAABeacon Finder Card

U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Peak Design FRN: 0031022429 Contact Name: Samuel Girvin Address: 2415 3rd St, Suite 270, San Francisco, California, United States Telephone No: (310) 437-3404 Email: [email protected] This letter is to confirm that we (Peak Design) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: 2025-12-31 Signed by (Printed Name/Title): Samuel Girvin/Senior Electrical Engineer The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: Peak Design FRN: 0031022429 FCC ID: 2AZ94MBCAA Contact Name: Samuel Girvin Address: 2415 3rd St, Suite 270, San Francisco, California, United States Telephone No: (310) 437-3404 Email: [email protected] Applicant Signature: Date: 2025-12-31 Signed by (Printed Name/Title): Samuel Girvin / Senior Electrical Engineer

(Peak Design) (2025.12.31) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID:2AZ94MBCAA) [Peak Design] (“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. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, (Applicant signature) (Applicant printed name) Samuel Girvin (Peak Design) (2025.12.31) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID:2AZ94MBCAA) [Peak Design] (“the applicant”) certifies that, 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. Sincerely, (Applicant signature) (Applicant printed name) Samuel Girvin

Peak Design 2025.12.31 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Beacon Finder Card Trademark: MODEL : M-CE-BC-BK-1 FCC ID : 2AZ94MBCAA To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. 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. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : Samuel Girvin / Senior Electrical Engineer Contact information / address: 2415 3rd St, Suite 270, San Francisco, California, United States

Peak Design 2025.12.31 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen STS Test Services Co., Ltd. to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : Samuel Girvin / Senior Electrical Engineer Contact information / address: 2415 3rd St, Suite 270, San Francisco, California, United States

Page 1 of 6 Report No.: STS2512380 External Photos Page 2 of 6 Report No.: STS2512380 Page 3 of 6 Report No.: STS2512380

FCC ID:2AZ94MBCAA FCC ID:2AZ94MBCAAFCC ID:2AZ94MBCAA

Page 4 of 6 Report No.: STS2512380 Internal Photos Page 5 of 6 Report No.: STS2512380 BLE antenna Wireless charging RX antenna Page 6 of 6 Report No.: STS2512380

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. MPE Report Report No.: STS2512380H01 Issued for Peak Design 2415 3rd St, Suite 270, San Francisco, California, United States Product Name: Beacon Finder Card Brand Name: Model Name: M-CE-BC-BK-1 Series Model(s): N/A FCC ID: 2AZ94MBCAA Test Standard: FCC 47CFR §2.1093 Page 2 of 9 Report No.: STS2512380H01 TEST REPORT Applicant’s Name ................. : Peak Design Address .................................. : 2415 3rd St, Suite 270, San Francisco, California, United States Manufacturer's Name .......... : Peak Design Address .................................. : 2415 3rd St, Suite 270, San Francisco, California, United States Product Description Product Name ........................ : Beacon Finder Card Brand Name ........................... : Model Name........................... : M-CE-BC-BK-1 Series Model(s) ...................... : N/A Test Standards ..................... : FCC 47CFR §2.1093 447498 D01 Interim General RF Exposure Guidance v06 The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. Date of Test ............................................ : Date of receipt of test item ...................... : 03 Dec. 2025 Date (s) of performance of tests.............. : 03 Dec. 2025 to 20 Dec. 2025 Date of Issue ........................................... : 20 Dec. 2025 Test Result ............................................... : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 9 Report No.: STS2512380H01 TABLE OF CONTENTS 1. GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST FACTORY 6 2. FCC 47CFR §2.1093 REQUIREMENT 7 2.1 TEST STANDARDS 7 2.2 LIMIT 7 2.3 TEST RESULT 9 Page 4 of 9 Report No.: STS2512380H01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 20 Dec. 2025 STS2512380H01 ALL Initial Issue Page 5 of 9 Report No.: STS2512380H01 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name Beacon Finder Card Brand Name Model Name M-CE-BC-BK-1 Series Model(s) N/A Model Difference N/A Product Description The EUT is Beacon Finder Card Operation Frequency: 2402~2480 MHz Modulation Type: GFSK (1Mbps, 2Mbps) Radio Technology: BLE Bluetooth Configuration: N/A Number Of Channel: 40 Antenna Type: PCB antenna Antenna Gain (dBi) -1.63 Power Rating DC 3.7V from battery, 2W from wireless charging Adapter N/A Battery DC 3.7V Hardware Version N/A Software Version N/A Page 6 of 9 Report No.: STS2512380H01 1.2 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 Page 7 of 9 Report No.: STS2512380H01 2. FCC 47CFR §2.1093 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in KDB 447498 D01 General RF Exposure Guidance v06 is followed. The gain of the antennas used in the product is extracted from the Antenna data sheets provided and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis Transmission formula is far field assumption, the calculated result of that is an over-prediction for near field power density. It is taken as worst case to specify the safety range. 2.2 LIMIT Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. Page 8 of 9 Report No.: STS2512380H01 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] • [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR,where f(GHz) is the RF channel transmit frequency in GHz. Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Page 9 of 9 Report No.: STS2512380H01 2.3 TEST RESULT Maximum measured transmitter power. Worst Case Mode frequency Maximum Output Power Tune up tolerance Max Tune up GHz dBm dBm dBm GFSK(BLE) 2.402 -0.63 0±1 1 Evaluation Result Mode Frequency Antenna Distance RF output power including tune up (dBm) SAR Test Exclusion Threshold SAR Test Exclusion Estimated SAR GHz mm dBm mw GFSK(BLE) 2.48 5 1 1.259 0.397 Yes / Note: 1. Remark: The worst case gain of the antenna is -1.63dBi. 2. Threshold at which no SAR required is 0.397≤ 3.0 for 1-g SAR, Separation distance ≤ 5mm. ※※※※※END OF THE REPORT※※※※※

Antenna Specification Specifications Summary Antenna Photo & Length (mm) Manufacturer:Shenzhen Xinyi Technology Co., Ltd Address:2nd Floor, Building 5, Yifenghua Innovation Industrial Park, Dalang Street, Longhua District, Sh enzhen Radiation pattern 2400MHz 2450MHz 2500MHz

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.: STS2512380W01 Issued for Peak Design 2415 3rd St, Suite 270, San Francisco, California, United States Product Name: Beacon Finder Card Brand Name: Model Name: M-CE-BC-BK-1 Series Model(s): N/A FCC ID: 2AZ94MBCAA Test Standards: FCC Part15.247 Page 2 of 70 Report No.: STS2512380W01 TEST REPORT Applicant’s Name ................. : Peak Design Address ................................. : 2415 3rd St, Suite 270, San Francisco, California, United States Manufacturer's Name .......... : Peak Design Address ................................. : 2415 3rd St, Suite 270, San Francisco, California, United States Product Description Product Name ....................... : Beacon Finder Card Brand Name .......................... : Model Name .......................... : ... : M-CE-BC-BK-1 Series Model(s) .................... : N/A Test Standards ..................... : FCC Part15.247 Test Procedure ...................... : ANSI C63.10-2020 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the IC requirements. And it is applicable only to the tested sample identified in the report. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test ........................................... : Date of receipt of test item ..................... : 03 Dec. 2025 Date (s) of performance of tests ............. : 03 Dec. 2025 to 20 Dec. 2025 Date of Issue .......................................... : 20 Dec. 2025 Test Result.............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 70 Report No.: STS2512380W01 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 9 2.3 TEST SOFTWARE AND POWER LEVEL 10 2.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 11 2.6 EQUIPMENTS LIST 12 3. EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.2 TEST PROCEDURE 14 3.3 TEST SETUP 14 3.4 EUT OPERATING CONDITIONS 14 3.5 TEST RESULTS 15 4. RADIATED EMISSION MEASUREMENT 17 4.1 RADIATED EMISSION LIMITS 17 4.2 TEST PROCEDURE 19 4.3 TEST SETUP 20 4.4 EUT OPERATING CONDITIONS 20 4.5 FIELD STRENGTH CALCULATION 21 4.6 TEST RESULTS 22 5. CONDUCTED SPURIOUS & BAND EDGE EMISSION 37 5.1 LIMIT 37 5.2 TEST PROCEDURE 37 5.3 TEST SETUP 37 5.4 EUT OPERATION CONDITIONS 37 5.5 TEST RESULTS 37 6. POWER SPECTRAL DENSITY TEST 38 6.1 LIMIT 38 6.2 TEST PROCEDURE 38 6.3 TEST SETUP 38 Page 4 of 70 Report No.: STS2512380W01 Table of Contents Page 6.4 EUT OPERATION CONDITIONS 38 6.5 TEST RESULTS 38 7. BANDWIDTH TEST 39 7.1 LIMIT 39 7.2 TEST PROCEDURE 39 7.3 TEST SETUP 39 7.4 EUT OPERATION CONDITIONS 39 7.5 TEST RESULTS 39 8. PEAK OUTPUT POWER TEST 40 8.1 LIMIT 40 8.2 TEST PROCEDURE 40 8.3 TEST SETUP 40 8.4 EUT OPERATION CONDITIONS 40 8.5 TEST RESULTS 40 9. ANTENNA REQUIREMENT 41 9.1 STANDARD REQUIREMENT 41 9.2 EUT ANTENNA 41 APPENDIX 1-TEST DATA 42 APPENDIX 2- EUT TEST PHOTO 70 Page 5 of 70 Report No.: STS2512380W01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 20 Dec. 2025 STS2512380W01 ALL Initial Issue Page 6 of 70 Report No.: STS2512380W01 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247,Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247 (a)(2) 6dB Bandwidth PASS -- 15.247 (b)(3) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247 (d) Conducted Spurious & Band Edge Emission PASS -- 15.247 (e) Power Spectral Density PASS -- 15.205 Restricted bands of operation PASS -- Part 15.247(d)/ Part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- Note: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2020. Page 7 of 70 Report No.: STS2512380W01 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 RF output power, conducted ±0.751dB 2 Unwanted Emissions, conducted ±2.888dB 3 All emissions, radiated 9K-30MHz ±2.48dB 4 All emissions, radiated 30M-1GHz ±2.52dB 5 All emissions, radiated 1G-18GHz ±3.48dB 6 All emissions, radiated>18GHz ±4.18dB 7 Conducted Emission (9KHz-150KHz) ±2.48dB 8 Conducted Emission (150KHz-30MHz) ±2.52dB 9 Occupied Channel Bandwidth ±3.6% 10 Power Spectral Density, conducted ±1.214dB 11 Duty Cycle ±3.2% Page 8 of 70 Report No.: STS2512380W01 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name Beacon Finder Card Brand Name Model Name M-CE-BC-BK-1 Series Model(s) N/A Model Difference N/A Product Description The EUT is a Beacon Finder Card Operation Frequency: 2402~2480 MHz Modulation Type: GFSK (1Mbps, 2Mbps) Radio Technology: BLE Bluetooth Configuration: N/A Number Of Channel: 40 Antenna Type: PCB antenna Antenna Gain (dBi) -1.63 Channel List Please refer to the Note 3. Power Rating DC 3.7V from b…

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Page 1 of 2 FCC ID: 2AZ94MBCAA Conducted emissions 30MHz-1GHz Page 2 of 2 FCC ID: 2AZ94MBCAA Spurious emissions