2BG97-FVTREMOTE CONTROLLER

T MAX(HANGZHOU)TECHNOLOGYCO.,LTD U.S. Agent Designationfor Serviceof Process (Applicant and U.S.Agentare SeparateParties) TO:FederalCommunications Commission 7435OaklandMillsRoad Columbia,MD 21046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designa ted U.S. Ag ent Company Na me: United Consulting Tec hno logy Services Co., Ltd. FRN: 0 033495714 Co n ta ct Na me: Dav id Wu Str eet Ad dress: 17800 CASTLETON ST STE 665 CITY OF IN DUSTRY City/Province/Zip: CA 91748 Teleph one No : (626) 217-4022 Email: David @uc-ts.com This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Ag ent for Service of Pr ocess as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted belo w. U.S. Agent Signature: Da te:2024/06/28 Sig ned by (Printed Name/Title):David Wu/CEO T he Applicant acknowledgesthat theymustmaintainan agentfor noless than one year after terminating all marketing andimportationOR the conclusionofany Commission-relatedproceedinginvolving the equipment.The applicantfurtheracknowledgestheir responsibility toinformthe FCCwheneverthe DesignatedU.S. Agentinformationabove changes. A pplicant Companyname:T MAX(HANGZHOU)TECHNOLOGYCO.,LTD Grantee Code:2BG97 FRN:0035483726 FCCID: 2BG97-FVT Contact Name:Lv Qing StreetAddress:NO.5Rd5, Dongzhou IndustrialArea,Fuyang City/Province/Zip:Hangzhou, 311401 China Telephone No: 86-571-87191166 Email:[email protected] Applicant Signature: Date:2024/06/28 Signed by(Printed Name/Title): Lv Qing/QualityControlDepartment Manager

Applicant Declaration QSF27-14-04 Rev 1.1 Jan 17, 2024 Page 1 of 1 Original Issue: Jan. 4, 2021 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name T MAX(HANGZHOU)TECHNOLOGY CO.,LTD Address NO.5 Rd5, Dongzhou Industrial Area, Fuyang, Hangzhou, 311401 China FRN 0035483726 Grantee Code 2BG97 FCC ID 2BG97-FVT Authorized Contact Name Lv Qing Contact Email [email protected] Contact Phone 86-571-87191166 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is 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. §862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List: Covered List T MAX(HANGZHOU)TECHNOLOGY 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. T MAX(HANGZHOU)TECHNOLOGY 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, established pursuant to §1.50002, as an entity producing “covered” equipment. Applicant Signature: Date: 2024/06/28 Print Name: Lv Qing Title: Quality Control Department Manager *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

T MAX(HANGZHOU)TECHNOLOGY CO.,LTD Date: 2024-06-28 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID: 2BG97-FVT To whom it may concern: We, the undersigned, hereby authorize Parlam Zhan to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, 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). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with T MAX(HANGZHOU)TECHNOLOGY CO.,LTD This authorization is valid until further written notice from the applicant. Name (Printed): Lv Qing Title: Quality Control Department Manager Signature: On behalf of Company: T MAX(HANGZHOU)TECHNOLOGY CO.,LTD Telephone: 86-571-87191166

T MAX(HANGZHOU)TECHNOLOGY CO.,LTD To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: Company Name: T MAX(HANGZHOU)TECHNOLOGY CO.,LTD Address: NO.5 Rd5, Dongzhou Industrial Area, Fuyang, Hangzhou, 311401 China Regarding: Confidentiality Request regarding application for FCC ID: 2BG97-FVT LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. Sincerely, Signature: Printed Name (on file with the FCC associated with the Grantee Code): Lv Qing Title: Quality Control Department Manager Company Name: T MAX(HANGZHOU)TECHNOLOGY CO.,LTD

Compliance Certification Services (Kunshan) Inc. Page: 1 of 5 External Photos for KSCR2403000517AU Test Model No.: FVT Compliance Certification Services (Kunshan) Inc. Page: 2 of 5 EUT Constructional Details (EUT Photos) Compliance Certification Services (Kunshan) Inc. Page: 3 of 5 Compliance Certification Services (Kunshan) Inc. Page: 4 of 5 Compliance Certification Services (Kunshan) Inc. Page: 5 of 5

Compliance Certification Services (Kunshan) Inc. Page: 1 of 4 Internal Photos for KSCR2403000517AU Test Model No.: FVT 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. CCSEM-TRF-001 Rev. 02 Sep 01, 2023 Report No.: KSCR240300051702 Page: 1 of 9 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. Member of the SGS Group (SGS SA) 1 Cover Page RF Exposure Evaluation Report Application No.: KSCR2403000517AU FCC ID: 2BG97-FVT Applicant: T MAX(HANGZHOU)TECHNOLOGY CO.,LTD Address of Applicant: NO.5 Rd5, Dongzhou Industrial Area, Fuyang, Hangzhou, 311401 China Manufacturer: T MAX(HANGZHOU)TECHNOLOGY CO.,LTD Address of Manufacturer: NO.5 Rd5, Dongzhou Industrial Area, Fuyang, Hangzhou, 311401 China Factory: T MAX(HANGZHOU)TECHNOLOGY CO.,LTD Address of Factory: NO.5 Rd5, Dongzhou Industrial Area, Fuyang, Hangzhou, 311401 China Equipment Under Test (EUT): EUT Name: REMOTE CONTROLLER Model No.: 7347106.6.2 Trade Mark: TMAX Standard(s) : FCC Rules 47 CFR §2.1093 KDB 447498 D04 interim General RF Exposure Guidance v01 Date of Receipt: 2024-03-27 Date of Test: 2024-04-16 to 2024-07-15 Date of Issue: 2024-07-15 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. Compliance Certification Services (Kunshan) Inc. CCSEM-TRF-001 Rev. 02 Sep 01, 2023 Report No.: KSCR240300051702 Page: 2 of 9 Revision Record Version Description Date Remark 00 Original 2024-07-15 / 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.: KSCR240300051702 Page: 3 of 9 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 Details of E.U.T. .................................................................................................................... 4 3.3 Test Location ........................................................................................................................ 5 3.4 Test Facility ........................................................................................................................... 5 4 FCC Radiofrequency radiation exposure limits ......................................................................... 6 4.1 Blanket 1 mW Blanket Exemption .......................................................................................... 6 4.2 MPE-based Exemption .......................................................................................................... 6 4.3 SAR-based Exemption .......................................................................................................... 7 5 Measurement and Calculation .................................................................................................... 9 5.1 Maximum transmit power ...................................................................................................... 9 5.2 RF Exposure Calculation ....................................................................................................... 9 Compliance Certification Services (Kunshan) Inc. CCSEM-TRF-001 Rev. 02 Sep 01, 2023 Report No.: KSCR240300051702 Page: 4 of 9 3 General Information 3.1 General Description of E.U.T. Power supply: Battery supply 3.7V/1400mAh 5.18Wh Product Type: Portable device Mobile device Fixed device 3.2 Details of E.U.T. 433MHz Operation Frequency 433.92MHz Channel Numbers: 1 Modulation Type: FSK Antenna Type: Internal antenna Transmitter type: Manually 3.3 Separation Distance Separation distance between the antenna to person (R): ＜5mm 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. Compliance Certification Services (Kunshan) Inc. CCSEM-TRF-001 Rev. 02 Sep 01, 2023 Report No.: KSCR240300051702 Page: 5 of 9 3.4 Test Location 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. clock frequency, highest internal frequency, anten…

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Compliance Certification Services (Kunshan) Inc. CCSEM-TRF-001 Rev. 02 Sep 01, 2023 Report No.: KSCR240300051701 Page: 1 of 25 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. Member of the SGS Group (SGS SA) TEST REPORT Application No.: KSCR2403000517AU FCC ID: 2BG97-FVT Applicant: T MAX(HANGZHOU)TECHNOLOGY CO.,LTD Address of Applicant: NO.5 Rd5, Dongzhou Industrial Area, Fuyang, Hangzhou, 311401 China Manufacturer: T MAX(HANGZHOU)TECHNOLOGY CO.,LTD Address of Manufacturer: NO.5 Rd5, Dongzhou Industrial Area, Fuyang, Hangzhou, 311401 China Factory: T MAX(HANGZHOU)TECHNOLOGY CO.,LTD Address of Factory: NO.5 Rd5, Dongzhou Industrial Area, Fuyang, Hangzhou, 311401 China Equipment Under Test (EUT): EUT Name: REMOTE CONTROLLER Model No.: 7347106.6.2 Trade Mark: TMAX Standard(s) : 47 CFR Part 15, Subpart C 15.231 Date of Receipt: 2024-03-27 Date of Test: 2024-04-16 to 2024-07-15 Date of Issue: 2024-07-15 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. Compliance Certification Services (Kunshan) Inc. CCSEM-TRF-001 Rev. 02 Sep 01, 2023 Report No.: KSCR240300051701 Page: 2 of 25 Revision Record Version Description Date Remark 00 Original 2024-07-15 / 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.: KSCR240300051701 Page: 3 of 25 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.231 N/A 47 CFR Part 15, Subpart C 15.203 Pass Radio Spectrum Matter Part Item Standard Method Requirement Result 20dB Bandwidth 47 CFR Part 15, Subpart C 15.231 ANSI C63.10 (2013) Section 6.9 47 CFR Part 15, Subpart C 15.231(c) Pass Dwell Time (15.231(a)) ANSI C63.10 (2013) Section 7.5 47 CFR Part 15, Subpart C 15.231(a) Pass Field Strength of the Fundamental Signal (15.231(b)) ANSI C63.10 (2013) Section 6.5 47 CFR Part 15, Subpart C 15.231(b) Pass Radiated Emissions below 1GHz ANSI C63.10 (2013) Section 6.4&6.5 47 CFR Part 15C Section 15.231(b) and 15.209 Pass Radiated Emissions above 1GHz ANSI C63.10 (2013) Section 6.6 47 CFR Part 15C Section 15.231(b) and 15.209 Pass Compliance Certification Services (Kunshan) Inc. CCSEM-TRF-001 Rev. 02 Sep 01, 2023 Report No.: KSCR240300051701 Page: 4 of 25 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 Technical Requirement ................................................................................................. 9 6.1 Antenna Requirement ......................................................................................................................... 9 7 Radio Spectrum Matter Test Results ..................................................................................................... 10 7.1 20dB Bandwidth ..................................................................................................…

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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: 2BG97-FVT Dear Sir/Madam, Only radiated measurements are used for EUT with FCC ID: 2BG97-FVT 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 Internal antenna Working Frequency 433.92MHz Overall Dimensions as below Antenna

Compliance Certification Services (Kunshan) Inc. Page: 1 of 2 Appendix Photographs of Test Setup for KSCR2403000517AU Test Model No.: FVT Compliance Certification Services (Kunshan) Inc. Page: 2 of 2 Test Setup Photo Radiated Emissions below 1GHz Radiated Emissions above 1GHz