POA

FCC ID YZZGDS3710V2

Hemispheric HD IP Video Door System

Grandstream Networks, Inc.

1. FCC ID
2. Grandstream Networks, Inc.
3. YZZGDS3710V2
4. POA

Document ID #5884536

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=5884536
• https://fccid.io/YZZGDS3710V2/Letter/POA-5884536
• https://fccid.io/YZZGDS3710V2/Letter/POA-5884536.pdf

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