Up to 20 sensors and other connected accessories can be added to the Sedna valve for the most powerful and complete water protection system. You can, for example, connect a secondary valve if you have two water inlets, or smart switches and dimmers to control the opening and closing of the water inlet with a double-click. Note, however, that you won't be able to control these devices using automations in Sinopé's Neviweb app. Instead, they will have valve-specific programming.