Shelly Plus i4 DC

Wiring this up took me maybe twenty minutes, and now I can trigger four different scenes with physical buttons instead of shouting at my phone. The response time is instant, which makes a huge difference when I'm walking into a dark room with my hands full.

I’ve got it wired into my smart home setup and the scene activation is instant, no lag at all between the button press and the action firing. The Wi-Fi connection has been rock solid since day one, which is more than I can say for some other controllers. Setting up the four inputs to trigger differe

The four separate inputs let me wire up multiple push buttons around the house and trigger my scenes instantly, no hub needed. Took me about ten minutes to configure in the app, and the response feels immediate every time I press a switch.