Sonoff 4CH Benutzerhandbuch Seite 3

The product user guide contains product features, how to use, and the operating
procedure. Read the user manual carefully to get the best experience and avoid
unnecessary damage. Keep this manual for future reference. If you have any questions
or comments about the device, please contact the customer line.
www.alza.co.uk/kontakt
✉
✆ +44 (0)203 514 4411
Importer Alza.cz a.s., Jankovcova 1522/53, Holešovice, 170 00 Praha 7, www.alza.cz
3