Model Difference Letter

FCC ID 2ATM74002

YoLink Thermostat

YoSmart Inc.

1. FCC ID
2. YoSmart Inc.
3. 2ATM74002
4. Model Difference Letter

Document ID #4718402

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=4718402
• https://fccid.io/2ATM74002/Letter/Model-Difference-Letter-4718402
• https://fccid.io/2ATM74002/Letter/Model-Difference-Letter-4718402.pdf

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