Test Report

FCC ID YZZGDS3705

IP Audio Door System

Grandstream Networks, Inc.

1. FCC ID
2. Grandstream Networks, Inc.
3. YZZGDS3705
4. Test Report

Document ID #3870624

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=3870624
• https://fccid.io/YZZGDS3705/Test-Report/Test-Report-3870624
• https://fccid.io/YZZGDS3705/Test-Report/Test-Report-3870624.pdf

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