Flip Posted July 16 Share Posted July 16 (edited) Hello everyone, I am currently considering switching my entire apartment to Shelly and I am not 100% sure if I have understood everything correctly and chosen the best hardware. About my apartment: I have six 6-button switches in the apartment that are powered by 24V. These all go into a distribution box where around 20 actuators (lights, sockets) are switched via impulse relays. Now I have considered using the Shelly Plus i4 DC (9x) for the existing switches (which should allow me to "collect" 36 buttons). Can I use the Shelly 1 Mini Gen3 for the 20 actuators and leave the "button inputs" free? Or is there a better alternative? I also found the Shelly Pro 3 and Shelly Pro 4PM, which offer 3 and 4 potential-free outputs, respectively. One last question: if I don't have WiFi at some point - for whatever reason - I won't be able to switch anything because the Shellys won't be able to communicate, right? Best regards, and thanks in advance for the answers. Edited July 16 by Flip Quote Link to comment Share on other sites More sharing options...
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