FIBARO THE BUTTON Quick Start Manual page 7

First launch
Step 6
Install the device in desired location using the attached self-adhesive pad
Fig. 5 Fig. 6
Resetting the Button to factory defaults:
1. Click the Button exactly three times
2. Press and hold the Button for at least 10 seconds
3 x click and hold
Fig. 7
3. Long beep will confirm resetting
7