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C5266091_X24_Ed.2 Attestation Statements TO:

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules for covered telecommunications equipment and video surveillance equipment produced by entities identified on the Commissions Covered List1, which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) that prohibit equipment authorization Applicant Company name: Shenzhen TFIRETEK Technology Co., Ltd. Grantee code: 2A54Y FCC ID: 2A54Y-X5A Contact Name: Wei Chunhui Address: Floor 2, Building A, Queshan Guanghao Industrial Park, Taoyuan Community, Dalang Street, Longhua District, Shenzhen Telephone: +0086 15705957686 Fax: 0755 2810 6665 E-mail: iforeseeyou@outlook.com i. ii.

[Shenzhen TFIRETEK 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. The applicant must sign this certification.

[Shenzhen TFIRETEK Technology Co., Ltd.] (the applicant) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing covered equipment. The applicant must sign this certification.

[Shenzhen TFIRETEK 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 as an entity producing coveredequipment . Date: 2023/11/24 Applicants Name: Wei Chunhui Title: Manager Signature 1 The Commissions Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commissions website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes covered equipment. https://www.fcc.gov/supplychain/coveredlist 1/1

Shenzhen TFIRETEK Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Subject: Request for Confidentiality FCC ID: 2A54Y-X5A To Whom It May Concern, Date: 2023-11-24 Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules

(47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits ID Label/Location Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos Users Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) SDR Software / Security Info Long-Term Confidentiality No No No No No No No No No Short-Term Confidentiality NOTE 2 No No No No No No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Wei Chunhui Title: Manager 1/1

Shenzhen TFIRETEK Technology Co., Ltd. Product Similarity Declaration Company: Shenzhen TFIRETEK Technology Co., Ltd. Address: Floor 2, Building A, Queshan Guanghao Industrial Park, Taoyuan Community, Dalang Street, Longhua District, Shenzhen Product Name: Projector Model Number: X5A X5H-A, X5S-A, X5A-Pro, X5A-Max, X5SA-Pro, X5SA-Max, X5B, X5H-B, X5S-B, X5B-Pro, X5B-Max, X5SB-Pro, X5SB-Max, X5C, X5H-C, X5S-C, X5C-Pro, X5C-Max, X5SC-Pro, X5SC-Max FCC Identifier: 2A54Y-X5A We (Shenzhen TFIRETEK Technology Co., Ltd.) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), the only difference is the model name and appearance color. Clients signature Name: Wei Chunhui Date: 2023-11-24 Title: Manager Signature of applicant:

Shenzhen TFIRETEK Technology Co., Ltd. Letter of Authorization Company: Shenzhen TFIRETEK Technology Co., Ltd. Address: Floor 2, Building A, Queshan Guanghao Industrial Park, Taoyuan Community, Dalang Street, Longhua District, Shenzhen Product Name: Projector Model Number: X5A X5H-A, X5S-A, X5A-Pro, X5A-Max, X5SA-Pro, X5SA-Max, X5B, X5H-B, X5S-B, X5B-Pro, X5B-Max, X5SB-Pro, X5SB-Max, X5C, X5H-C, X5S-C, X5C-Pro, X5C-Max, X5SC-Pro, X5SC-Max FCC Identifier: 2A54Y-X5A We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Wei Chunhui Date: 2023-11-24 Title: Manager Signature of applicant:

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US Agent for Service of Process LETTER OF ATTESTATION TO:

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process:

Company Name: UGK-LVMUNITEDINC FRN: 0033476375 Contact Name:

Address: 6547NAcademyBlvd#2266,ColoradoSprings,CO80918 Telephone No:

Email:

001-323-51 04660 ugk-lvm@hotmail.com Jimmychen Applicant:

Company name: Shenzhen TFIRETEK Technology Co., Ltd. Grantee code: 2A54Y FRN: 0032183766 FCC ID: 2A54Y-X5A Contact Name: Wei Chunhui Address: Floor 2, Building A, Queshan Guanghao Industrial Park, Taoyuan Community, Dalang Street, Longhua District, Shenzhen Telephone: +0086 15705957686 Fax: 0755 2810 6665 E-mail: iforeseeyou@outlook.com

[Shenzhen TFIRETEK Technology Co., Ltd.] certifies that, as of the date of this filing of the application with the TCB, [UGK-LVMUNITEDINC] is our designated US agent for service of process for the above referenced FCC ID. [Shenzhen TFIRETEK Technology Co., Ltd.] 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 equipment. [UGK-LVMUNITEDINC]

accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause 2.911. Date: 2023/11/24 Applicants Name: Wei Chunhui Title: Manager Signature US Agents Name: Jimmychen Title: Manager Signature 1/1

C5266091_X13_Ed.1 Shenzhen TFIRETEK Technology Co., Ltd. FCC Software Configuration Control Declaration Date: 2023-11-24 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. Product/ Model Number: Projector / X5A X5H-A, X5S-A, X5A-Pro, X5A-Max, X5SA-Pro, X5SA-Max, X5B, X5H-B, X5S-B, X5B-Pro, X5B-Max, X5SB-Pro, X5SB-Max, X5C, X5H-C, X5S-C, X5C-Pro, X5C-Max, X5SC-Pro, X5SC-Max Regarding FCC Country Code Selection guidelines identified in KDB 594280. All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Name: Wei Chunhui Date: 2023-11-24 Title: Manager Signature of applicant:

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