This is the Smart Hub which enables the operation of Roll Up (Roll Down) Shutters by apps on the phone or by Alexa or by Siri.
It has a capability of operating up to 20 shutters within a certain WiFi range, modified by conditions specific to the environment in which it will be used.
 
 
This Smart Hub works with Dooya and EMS motors (not Simu motors).
 
Introductory Discounted Pricing for Limited Time:  $275