shangraoshijiaquandianzishangwuyouxiangongsi
Eurofins Electrical and Electronic Testing NA, Inc.
914 West Patapsco Avenue
Baltimore, MD 21230
(November 21, 2023)
Confidentiality Request for Mirror Dash cam/Baby Car Cam / ZKCAMSPY S90 / FCC ID: 2BDML-S90
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 following exhibits, required to be submitted with this application, be permanently withheld from public review.
| Exhibits | Long-Term Confidentiality | Short-Term Confidentiality NOTE 2 |
|---|---|---|
| ID Label/Location | No | No |
| Attestation Statement | No | No |
| External Photos | No | No |
| Block Diagram | [✓] | [ ] |
| Schematics | [✓] | [ ] |
| Test Report | No | No |
| Test Setup Photos | No | [✓] |
| User's Manual | [ ] | NOTE 1 |
| Internal Photos | [ ] | NOTE 1 |
| Parts List / Tune Up | [ ] | [✓] |
| RF Exposure Info | No | No |
| Operational Description | [✓] | [ ] |
| Cover Letter(s) | No | No |
| SDR Software / Security Info | [ ] | [✓] |
The above-mentioned documents contain detailed system and equipment descriptions considered as proprietary information in the operation of the equipment. Public disclosure of these documents might be harmful to our company and would give a competitor an unfair advantage in the market.
Please contact us if there is any information you may need.
Sincerely,
[Signature of li chengquan]
Name: li chengquan
Title: General Manager
