QUICK START GUIDE
1. Make sure of a Thread network of a Thread Matter hub.
2. Reset the S4UK smart plug by long pressing the power button for 15
seconds until its LED blinks slowly.
3. Make sure the S4UK is within Bluetooth range with your phone, and
under coverage of the Thread network.
4. Launch the app (Apple Home, Google Home, Alexa or SmartThings) of
the respective ecosystem hub to add S4UK.
5. Tap ‘+’, and scan the Matter QR code on device or on user manual, or
manually input the setup code.
6. Name the S4UK and assign it to a room.
7. Talk to the voice assistant or use the ecosystem app to control On/Off.
Tips
1. The Matter QR/setup code can be used in the FIRST ecosystem Only.
2. To add S4UK to another Thread Matter ecosystem, please generate a
new QR/setup code from the previous ecosystem app.
3. Use the ecosystem app to create schedules, automations and scenes.
4. Use the ecosystem cloud to control S4UK away from home.
5. After setting up, S4UK will act as a Thread router to extend your Thread network.
6. Occasionally, the Thread network gets unstable, especially when a new
device is added. It might take up to 24 hours for the Thread network to
heal and adapt to the new structure.
7. When S4UK is unplugged, please wait at least 5 seconds before plugging
it back to power.
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