DOC Letter

FCC ID X3A-USB

Card Reader

Shanghai Smarfid Security Equipment Co, Ltd.

1. FCC ID
2. Shanghai Smarfid Security Equipment Co, Ltd.
3. X3A-USB
4. DOC Letter

Document ID #1516538

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=1516538
• https://fccid.io/X3A-USB/Letter/DOC-Letter-1516538
• https://fccid.io/X3A-USB/Letter/DOC-Letter-1516538.pdf

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