Authorization Letter

FCC ID X3A-REX2140433M

Contactless Door Egress Device

Shanghai Smarfid Security Equipment Co., Ltd.

1. FCC ID
2. Shanghai Smarfid Security Equipment Co., Ltd.
3. X3A-REX2140433M
4. Authorization Letter

Document ID #3454416

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=3454416
• https://fccid.io/X3A-REX2140433M/Letter/Authorization-Letter-3454416
• https://fccid.io/X3A-REX2140433M/Letter/Authorization-Letter-3454416.pdf

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