User Guide

User Guide Conventions
To assure your satisfaction with your purchase, please read
this user guide we have prepared just for you. The following
icons are used to convey specific types of information:
Very important information (can save you time!)
1
Good to know info but may not apply to you
Mostly unimportant (it’s ok to breeze past it!)
Thank you for purchasing YoLink products!
Whether you are adding additional YoLink products
or if this is your first YoLink system, we appreciate
you trusting YoLink for your smart home &
automation needs. Your 100% satisfaction is our
goal. If you experience any problems with your
installation, with our X3 Temperature Humidity
Sensor or if you have any questions that this manual
does not answer, please contact us right away. See
the Contact Us section for more info.
Thank you!
Eric, Mike, John, Ken, Clair, Queenie
Customer Support Team
Welcome!
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