Authority Letter

FCC ID 2BQWU-DB3EN4MDS3

Video Doorbell

Hangzhou Huacheng Software Technology Co., Ltd.

1. FCC ID
2. Hangzhou Huacheng Software Technology Co., Ltd.
3. 2BQWU-DB3EN4MDS3
4. Authority Letter

Document ID #9594682

This document is available from the following links. Linking directly to FCC.gov may result in an error.

• https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=9594682
• https://fccid.io/2BQWU-DB3EN4MDS3/Letter/Authority-Letter-9594682
• https://fccid.io/2BQWU-DB3EN4MDS3/Letter/Authority-Letter-9594682.pdf

Sending you directly to the document available from FCC.gov...