Beijing Roborock Technology Co., Ltd. Date: 26.12.2019 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 Re: Beijing Roborock Technology Co., Ltd. FCC ID: 2AN2O-RSW01 FCC Part 15C Certification Confidentiality Request the that Gentlemen:
This letter is to comply with 47 CFR 0.457 and 0.459 pertaining to confidentiality material.Beijing Roborock Technology Co., Ltd.requests following documents regarding this submission for FCC ID: 2AN2O-RSW01 be kept confidential:
Exhibit Type Block Diagram Schematics Operational Description Part list Those documents contain detailed system and equipment description and related information which Beijing Roborock Technology Co., Ltd.considers to be confidential proprietary, a custom design and, otherwise, not releasable to the general public. Since this design is a basis form which future technological products will evolve, Beijing Roborock Technology Co., Ltd.considers this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Yours Sincerely, product about the Name Qianqian Hu Titleproject certification engineer CompanyBeijing Roborock Technology Co., Ltd.