FCC ID: 2AOVU-SN6BHPE Set Top Box

Shenzhen SEI Robotics Co., Ltd 4th Floor ,Productivity Building D, #5 Hi-Tech Middle 2nd Road, Shenzhen Hi-Tech Industrial Park, Nanshan District , Shenzhen, China Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: March 19, 2024 FCC ID: 2AOVU-SN6BHPE Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing

(Shenzhen SEI Robotics Co., Ltd) 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. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing

(Shenzhen SEI Robotics Co., Ltd) 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. Applicant: Shenzhen SEI Robotics Co., Ltd Address: 4th Floor ,Productivity Building D, #5 Hi-Tech Middle 2nd Road, Shenzhen Hi-Tech Industrial Park, Nanshan District , Shenzhen, China Contact Person: Jason Zhao Tel.: 86-13048691461 Email: emcandy@126.com Sincerely, Signature: Jo4m 2hoe | we. Y

Shenzhen SEI Robotics Co., Ltd 4th Floor ,Productivity Building D, #5 Hi-Tech Middle 2nd Road, Shenzhen Hi-Tech Industrial Park, Nanshan District , Shenzhen, China Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: March 21, 2024 Subject; Request for Confidentiality FCC ID: 2AOVU-SN6BHPE To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. XX Schematic Diagram Block Diagram XX] Operational Description

&] Software Security Requirements for UNII devices XX Parts List 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);

External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 DO1. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, _ Signature: Jao Dhoo |

Name: Jason Zhao Vk 3. Title: Manager

4th Floor ,Productivity Building D, #5 Hi-Tech Middle 2nd Road, Shenzhen Hi-Tech Industrial Park, Nanshan District , Shenzhen, China Shenzhen SEI Robotics Co., Ltd Product Similarity Declaration Product name: SEI800AMX Model name: SN6BHXX(X=A-Z) FCC ID: 2AOVU-SN6BHPE We (Shenzhen SEI Robotics 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.,), All the same except for the model name and appearance color. Signature:

Name: Jason Zhao Title: Manager Date: March 19, 2024

Shenzhen SEI Robotics Co., Ltd 4th Floor ,Productivity Building D, #5 Hi-Tech Middle 2nd Road, Shenzhen Hi-Tech Industrial Park, Nanshan District , Shenzhen, China Letter of Authorization Company: Shenzhen SEI Robotics Co., Ltd Address: 4th Floor, Productivity Building D, #5 Hi-Tech Middle 2nd Road, Shenzhen Hi-Tech Industrial Park, Nanshan District, Shenzhen, China Product Name: Set Top Box Model Number: SEI800AMX, SN6BHXX(X=A-Z) FCC Identifier: 2AOVU-SN6BHPE 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: Jason Zhao Title: Manager Signature of applicant:

Date: March 19, 2024 1/1

SEI oS ROBOTICS Section 2.911(d)(7) USA Agent for Service of Process Company name: Shenzhen SEI Robotics Co., Ltd Address: 4th Floor, Productivity Building D, #5 Hi-Tech Middle 2nd Road, Shenzhen Hi-Tech Industrial Park, Nanshan District , Shenzhen, China FCC ID: 2AOVU-SN6BHPE 2.911(d)(7) USA Designated Agent for Service of Process We, Shenzhen SEI Robotics Co., Ltd (the applicant) designate SEI Robotics US LCC STE! for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either we the grantee have permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation: We acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address 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 at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Applicant Company name: SEI Robotics US LLC Company name: Shenzhen SEI Robotics Co., Ltd USA Address: 251 Little Falls Drive, Address: 4th Floor ,Productivity Building Wilmington, DE 19808, United States D, #5 Hi-Tech Middle 2nd Road, Shenzhen Hi-Tech Industrial Park, Nanshan District , Shenzhen, China FRN Number: 0034047258 Grantee FRN Number: 0027168509 Contact Name: Mike Pang Contact Name: Jason Zhao Telephone No: 8613048961461 Telephone No: +86-13048691461 Email: emcandy@126.com Email: emcandy@126.com 2.911 (d)(7)USA Agent v1.5 BNE 4 SEI ~

ROBOTICS Signature: Mike pag Signature: Sarum Zhbw Title: Business Director Title: Hardware Engineer Date: March 6",2024 Date: March 6", 2024

NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 httos://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation ity-threats-to-the-communications-supply-chain-through-the 2.911 (d)(7)USA Agent v1.5

4th Floor ,Productivity Building D, #5 Hi-Tech Middle 2nd Road, Shenzhen Hi-Tech Industrial Park, Nanshan District , Shenzhen, China Shenzhen SEI Robotics Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: March 19, 2024 Subject: Declaration Operating Channel Limitation FCC ID: 2AOVU-SN6BHPE To Whom it may concern, This device is acting as slave/client device under the control of a master. The operating channels in 802.11 b/g/n mode for this device marketed to the US are firmware limited to channel 1 ~ 11 (2412 ~ 2462 MHz). The end-user has no possibility to select any other operating channels. If you have any questions, please feel free to contact me. Thank you. Sincerely, Signatory Shenzhen SEI Robotics Co., Ltd Contact person: Jason Zhao Title: General Manager

4th Floor ,Productivity Building D, #5 Hi-Tech Middle 2nd Road, Shenzhen Hi-Tech Industrial Park, Nanshan District , Shenzhen SEI Robotics Co., Ltd Shenzhen, China FCC Software Configuration Control Declaration Date: March 19, 2024 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Product/ Model Number:

FCC ID: 2AOVU-SN6BHPE Regarding FCC Country Code Selection guidelines identified in KDB 594280 D01 v02r01. SEI800AMX, SN6BHXX(X=A-Z) 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: Jason Zhao Title: Manager Signature of applicant FCC Software Configuration Control Declaration Rev1.1