Quick to Access 3 Working Modes Compared with 4CHPROR2, you can access self-locking, interlock and inching mode on APP directly Run 4 Devices Separately - Self-locking Mode Allow you to turn on or ...
SONOFF
4CHPROR3
from € 37.38* per piece
* Prices with asterisk are net prices excl. statutory VAT.
Our offer is only aimed at companies, public institutions and freelancers.