#DIY #SmartHome :
Here I describe how I implemented it at my home. I have used #433MHz actuators and #transmitters .Of course, another radio system can be used, the steps remain the same

1) Buy simple radio sockets or #actuators on 433MHz basis

2) Get a 433MHz #gateway

3) Get a simple and cheap android #tablet and mount it flush to the wall

4) Install the app on the wall tablet and on your devices. I use #PowerSwitch

5) Add your actuators to the app, create rooms, #scenes , timers, and more