No. 555 Qianmo Road, Binjiang District, angzhou 310052, China Confidentiality Request regarding application for FCC ID: 2ADTD-K1F600D6EF SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States Hangzhou Hikvision Digital Technology Co., Ltd. To:
From: Hangzhou Hikvision Digital Technology Co., Ltd. Regarding:
LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commissions 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): Xiuying Zhang Title: Senior Certification engineer Company Name: Hangzhou Hikvision Digital Technology Co., Ltd.