FCC ID: 2ADZC-9802GT WIRELESS VIDEO TRANSMISSION SYSTEM

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. 2 8.0 8.3 115 6

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. 5 65 10.5 1.7 1.7 10.5 1.3 5.8 5

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. 0 5.8 1.3 9802G 9802G HY-PRT_LC_01-010-v0.1 5002010005

Shenzhen Hollyland Technology Co.,Ltd

(date)2022.08.08 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR WIRELESS VIDEO TRANSMISSION SYSTEM;

MODELMars 4KMars 4K Pro, Mars 4K Plus, Mars 4K s. AND FCC ID 2ADZC-9802GT 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,

Shenzhen Hollyland Technology Co.,Ltd

(date)2022.08.08 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Short Term Confidentiality Request For(WIRELESS VIDEO TRANSMISSION SYSTEM/MODELMars 4K Pro, Mars 4K Plus, Mars 4K s. AND FCC ID 2ADZC-9802GT ) To Whom It May Concern:

In accordance with sections 0.457 and 0.459 of CFR 47, Shenzhen Hollyland Technology Co.,Ltd. requests short-term Confidentiality of following sections of this application for a period of 45 days after grant is issued. Test setup photos External photos Internal photos Users manual These documents contain detailed system and equipment descriptions and related information about the product, which Shenzhen Hollyland Technology Co.,Ltd considers to be proprietary, confidential, and a custom design and otherwise, would not release to the general public. Since this design is a basis from which future technological products will evolve, Shenzhen Hollyland Technology Co.,Ltd. feels that this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give our competitors an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely,