2AXISIA70001-SCT03Smart Card Tag

8 The Green #11108, Dover, DE 19901 United States of America JNM GROUP INC. [email protected] * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter August 04, 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 ATTN.: Whom It May Concern: RE: CFR 47 §2.911 (d)(7) FCC US Agent Letter of Attestation - FCC ID: 2AXISIA70001-SCT03 - Applicant Company name : SAMJIN C&I CO.,LTD. Federal Registration Number (FRN) : 0029959210 Per section 2.911(d)(7) of the FCC rules, SAMJIN C&I CO.,LTD. (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. Designated agent* for service of process: Company Name: JNM GROUP INC. Physical U.S. Company Address: 8 The Green #11108, Dover, DE 19901, United States of America Agent name: Young Ju, Kim Agent Email Address: [email protected] Phone: +1 (302) 201-8886 FRN: 0035645514 The above contact person accepts the obligation for service of process. The applicant 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. Applicant Signed: Designated Agent Signed: (Required, if different to Applicant): Signed: Signed: Printed name: Jungwoo Kim Printed name: Young Ju, Kim Title: Manager Title: Director Company Name: SAMJIN C&I CO.,LTD. Company Name: JNM GROUP INC. Date: August 4, 2026 Date: August 4, 2026

Rev 1/26/2023 SAMJIN C&I CO.,LTD. 2F, 87, Anyangcheonseo-ro, Manan-gu, Anyang-si, Gyeonggi-do, Republic of Korea Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2026-07-31 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AXISIA70001-SCT03 [SAMJIN C&I CO.,LTD.] (“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. [SAMJIN C&I CO.,LTD.] (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, Jungwoo, Kim Rev 1/26/2023 SAMJIN C&I CO.,LTD. 2F, 87, Anyangcheonseo-ro, Manan-gu, Anyang-si, Gyeonggi-do, Republic of Korea Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2026-07-31 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AXISIA70001-SCT03 [SAMJIN C&I CO.,LTD.] (“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, Jungwoo, Kim

SAMJIN C&I CO.,LTD. 2F, 87, Anyangcheonseo-ro, Manan-gu, Anyang-si, Gyeonggi-do, Republic of Korea July 31, 2026 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Letter of Authorization We, the undersigned, hereby authorize Jong-Myoung, Shin of JNM Korea Testing Center Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: 2AXISIA70001-SCT03 Any and all acts carried out by Jong-Myoung, Shin of JNM Korea Testing Center Co., Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from SAMJIN C&I CO.,LTD. “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. 853(a).” Sincerely, Jungwoo, Kim

SAMJIN C&I CO.,LTD. 2F, 87, Anyangcheonseo-ro, Manan-gu, Anyang-si, Gyeonggi-do, Republic of Korea Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AXISIA70001- SCT03 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 Block Diagram Schematics Operational Description Part List [IA70001-SCT03] BLK [IA70001-SCT03] SCH [IA70001-SCT03] OpDes [IA70001-SCT03] Part List 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. 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. In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); Exhibit Type File Name External Photos Internal Photos Test Setup Photos Manual [IA70001-SCT03] EXT Photo [IA70001-SCT03] INT Photo [IA70001-SCT03] Test Setup Photo [IA70001-SCT03] Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. Sincerely, Jungwoo, Kim

SAMJIN C&I CO.,LTD. 2F, 87, Anyangcheonseo-ro, Manan-gu, Anyang-si, Gyeonggi-do, Republic of Korea Date : 2026. 07. 31 SUBJECT: Variant Model Name FCC ID : 2AXISIA70001-SCT03 IC Certificate No. : 35939-IA7001SCT03 Applicant: SAMJIN C&I CO.,LTD. Model: IA70001-SCT03 Variant model Name: The following is the changes from the original model: 1) Addition of model name. 2) Radio Hardware such as circuits and electrical components and Software are the same. Basic model Variant model Difference IA70001-SCT03 IA70001-SCT04, IA70001-SCT05, IA70001-SCT06, IA70001-SCT07, IA70001-SCT08, IA70001-SCT09, IA70001-SCT10 Only Marketing purpose All models are made up by same Software and Hardware. 1. Describe the non-RF boards, and circuitry differences. : N/A 2. Describe the RF boards and circuitry differences. : N/A 3. Describe the exterior casing and color differences. : N/A 4. If no differences, detail the reasons for obtaining multiple PMN(s)/HVIN(s)/FVIN(s). : N/A 5. If multiple versions for marketing purposes, detail the marketing detail differences such as names of distribution chains, packaging information, labeling information etc... : N/A 6. If multiple versions for future purposes, detail the future plans and why the products cannot be added to existing certification in the future. : N/A 7. If the chosen PMN or HVIN are already on the market in other countries but the devices are not identical to this application, provide justification. : N/A 8. Have any of these devices been previously delisted from REL for non-compliance or the application rejected by ISED/CB? : N/A If you have any questions regarding this application, please feel free to contact me. Sincerely Jungwoo, Kim

Material PET Laminate Film 0.188T Inlay : PC 1.0T White Printing Method DP Printing, Silk Printing, Laser Marking Refer to drawing for color info. 화이트 인쇄 톤, 측면 인쇄 경계층 색상 식별되지 않을 것 Note 85.6 mm 53.98 mm CMYK : 0 0 0 0 Background Matte Pearl Printing (SILK) Front, Back Surface PANTONE 877C Text, Line (Front, Back Side) Color Printing Front Side Laser Marking KC Information 내부 회로, 기포 등 노출되지 않을 것 레이저마킹부 시인성 확보할 것 Laser Marking Specification ➀ ➁ ➂ ➃ ➄ ➅ ➀ : Month ➁ : Year ➂ : Model Code ➃ : Customer ➄ : MFG Code ➅ : Serial - ����, ����, ~���� MFG Date : YYYY.MM SAMJIN C&I., LTD. Model : IA�����-SCT�� R-R-WHS-IA�����-SCT�� ZH�����-����� FCC ID : �AXISIA�����-SCT�� MFG Date : YYYY.MM S/N : XXXXXXXXXXXXX Smart Card Tag designed by SAMJIN C&I Inc. SAMJIN C&I., LTD. Model : IA�����-SCT�� R-R-WHS-IA�����-SCT�� ZH�����-����� FCC ID : �AXISIA�����-SCT�� MFG Date : YYYY.MM S/N : XXXXXXXXXXXXX PRINTING SPECIFICATION ITEM PART DESIGNER ENGINEER DATE REVISION MODEL CODE PART CODE Smart Card Tag FILM K K W2026.08.05 0I IA70001-SCT03 N/A

This test report shall not be reproduced, except in full, without the written approval * RF Exposure FCC ID: 2AXISIA70001-SCT03 1. Regulation According to the KDB 447498 D01 V06, the following RF exposure evaluation shall to demonstrate RF exposure compliance. Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions. The minimum test separation distance defined in 4.1 f) 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. To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified, typically in the SAR measurement or SAR analysis report, by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting are required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops and tablets, etc. a) For 100 ㎒ to 6 ㎓ and test separation distances ≤ 50 ㎜, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, ㎽) / (min. test separation distance, ㎜)] · [√f(㎓)] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR,30 where ● f(㎓) is the RF channel transmit frequency in ㎓ ● Power and distance are rounded to the nearest ㎽ and mm before calculation ● The result is rounded to one decimal place for comparison ● The values 3.0 and 7.5 are referred to as numeric thresholds in step b) below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 ㎜, and for transmission frequencies between 100 ㎒ and 6 ㎓. When the minimum test separation distance is < 5 ㎜, a distance of 5 ㎜ according to 4.1 f) is applied to determine SAR test exclusion. b) For 100 ㎒ to 6 ㎓ and test separation distances > 50 ㎜, the 1-g and 10-g SAR test exclusion thresholds are determined by the following (also illustrated in Appendix B): 1) {[Power allowed at numeric threshold for 50 ㎜ in step a)] + [(test separation distance – 50 ㎜)·(f(㎒)/150)]} ㎽, for 100 ㎒ to 1500 ㎒ This test report shall not be reproduced, except in full, without the written approval 2) {[Power allowed at numeric threshold for 50 ㎜ in step a)] + [(test separation distance – 50 ㎜)·10]} ㎽, for > 1500 ㎒ and ≤ 6 ㎓ c) For frequencies below 100 ㎒, the following may be considered for SAR test exclusion (also illustrated in Appendix C): 1) For test separation distances > 50 ㎜ and < 200 ㎜, the power threshold at the corresponding test separation distance at 100 ㎒ in step b) is multiplied by [1 + log(100/f(㎒))] 2) For test separation distances ≤ 50 ㎜, the power threshold determined by the equation in c) 1) for 50 ㎜ and 100 ㎒ is multiplied by ½ 3) SAR measurement procedures are not established below 100 ㎒. When SAR test exclusion cannot be applied, a KDB inquiry is required to determine SAR evaluation requirements for any SAR test results below 100 ㎒ to be acceptable. 2. Result 2-1. Calculation Result of RF Exposure Mode Test frequency [㎓] Max. tune- up Power [㏈m] Duty Cycle Factor [㏈] Average output power [㎽] Min. test separation distance [㎜] SAR test exclusion thresholds ≤ 3.0 for 1-g SAR BLE_1 Mbps 2.402 5 13.41 0.14 5.00 0.045 BLE_2 Mbps 2.402 5 16.15 0.08 5.00 0.024 Note: 1. SAR test exclusion thresholds = [(Averaged Maximum Conducted Output Power, mW) / (Min. Test Separation Distance, mm)] × [√f(GHz)] = [(10^((Average Max. Tune-Up Power, dBm - Duty Cycle Factor, dB)/10)) / (Min. Test Separation Distance, mm)] * √(f(GHz)) BLE 1 Mbps : = [{10^((5.00 - 13.41)/10)}/5.00] × [√2.402] = [(0.144)/5.00] × [√2.402] = 0.045 BLE 2 Mbps : = [{10^((5.00 - 16.15)/10)}/5.00] × [√2.402] = [(0.077)/5.00] × [√2.402] = 0.024 (Tolerance : Target ±1.0 dB) 3. RF Exposure Compliance Issue Therefore, EUT is not required the SAR Evaluation.

verify No.154200284347 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-4904-0113 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR26-SRF0134 Page (2) of (49) KCTL-TIR001-003/7 (220705) KP26-02931 REPORT REVISION HISTORY Date Revision Page No 2026-07-29 Originally issued - This report shall not be reproduced except in full, without the written approval of Eurofins KCTL Co.,Ltd. This document may be altered or revised by Eurofins KCTL Co.,Ltd. personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by Eurofins KCTL Co.,Ltd. will constitute fraud and shall nullify the document. This test report is a general report that does not use the KOLAS accreditation mark and is not related to KS Q ISO/IEC 17025 and KOLAS accreditation. General remarks for test reports Statement concerning the uncertainty of the measurement systems used for the tests (may be required by the product standard or client) Internal procedure used for type testing through which traceability of the measuring uncertainty has been established: Procedure number, issue date and title: Calculations leading to the reported values are on file with the testing laboratory that conducted the testing. Statement not required by the standard or client used for type testing Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-4904-0113 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR26-SRF0134 Page (3) of (49) KCTL-TIR001-003/7 (220705) KP26-02931 CONTENTS 1. General information ...................................................................................................... 4 2. Device information ........................................................................................................ 4 2.1. Information about derivative model ......................................................................... 5 2.2. Frequency/channel operations .................................................................................. 5 2.3. RF power setting in TEST SW ................................................................................ 5 2.4. Duty Cycle Factor ................................................................................................... 6 3. Antenna requirement .................................................................................................... 7 4. Summary of tests .......................................................................................................... 8 5. Measurement uncertainty ............................................................................................. 9 6. Measurement results explanation example ................................................................ 10 7. Test results ................................................................................................................. 11 7.1. Maximum peak output power ................................................................................ 11 7.2. Peak Power Spectral Density ............................................................................... 14 7.3. 6 ㏈ Bandwidth(DTS Channel Bandwidth) & 99% Bandwidth ............................. 17 7.4. Spurious Emission, Band Edge and Restricted bands .......................................... 22 7.5. Conducted Spurious Emission .............................................................................. 46 8. Measurement equipment ............................................................................................ 49 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-4904-0113 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR26-SRF0134 Page (4) of (49) KCTL-TIR001-003/7 (220705) KP26-02931 1. General information Client : SAMJIN C&I CO.,LTD. Address : 2F, 87, Anyangcheonseo-ro, Manan-gu, Anyang-si, Gyeonggi-do, Republic of Korea Manufacturer : JAEMIN VIEW TECH Address : 76, Gunpocheomdansaneop 2-ro, Gunpo-si, Gyeonggi-do, Republic of Korea Laboratory : Eurofins KCTL Co.,Ltd. Address : 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea Accreditations : FCC Site Designation No: KR0040, FCC Site Registration No: 687132 VCCI Registration No. : R-20080, G-20078, C-20059, T-20056 CAB Identifier: KR0040 ISED Number: 8035A KOLAS No.: KT231 2. Device information Equipment under test : Smart Card Tag Model : IA70001-SCT03 Derivative Model : IA70001-SCT04, IA70001-SCT05, IA70001-SCT06, IA70001-SCT07, IA70001-SCT08, IA70001-SCT09, IA70001-SCT10 Modulation technique : Bluetooth Low Energy : GFSK Number of channels : 40 ch Power source : DC 3.7 V Antenna specification : PCB Pattern Antenna Antenna gain : 3.49 ㏈i Frequency range : 2 402 ㎒ ~ 2 480 ㎒ Software version : V0.1.0 Hardware version : V0.3 Test device serial No. : SCT03AM2P0036 Operation temperature : -20 °C ~ 50 °C Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-4904-0113 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR26-SRF0134 Page (5) of (49) KCTL-TIR001-003/7 (220705) KP26-02931 2.1. Information about derivative model The difference between basic model and derivative models is: Derivative models are different only for the marketing area, and all model names are electrically identical in construction, radio characteristics, and features. 2.2. Frequency/channel operations This device contains the following capabilities: Bluetooth Low Energy(1M, 2M) Ch. Frequency (㎒) 00 2 402 . . . . 19 2 440 . . . . 39 2 480 Table 2.2.1. Bluetooth Low Energy(1M, 2M) 2.3. RF power setting in TEST SW Operation mode Test Program Power Setting Bluetooth Low Energy Atmosic RF Tool 8(4dBm) Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-4904-0113 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR26-SRF0134 Page (6) of (49) KCTL-TIR001-003/7 (220705) KP26-02931 2.4. Duty Cyc…

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APPROVAL SHEET MODEL NAME BLE Antenna Samjin Code CC30012-00051 Description PCB pattern Ant for BLE2.4GHz Supplier P/N CC30012-00051 Rev. 00 EXAMINE CHECK APPROVAL Jaehyun Cho Byungsoo Kim Jungwoo Kim 25 09/14 25 09/14 25 09/14 MANUFACTURE / Supplier Samjin C&I Co.,LTD TEL ADDRESS 81, Anyangcheonseo-ro, Manan-gu, Anyang-si, Gyeonggi-do, 14087, Republic of Korea 1. Dimension(mm) 2. 3D Gain 3. 3D Radiation Pattern 5 15 3 3.3