Smart light switches connect to your smartphone or to a whole home smart system, and they can be turned on and off digitally using a wireless signal. \
Smart light switches are designed to be wired in the same way as single-pole light switches so once you know how to wire a single-pole light switch, you can simply swap this out for a smart switch instead. \
All the technology is already integrated into the switch, not into the wiring, so the wiring doesn't change for smart systems. It's all about the switch itself, which from an electrical standpoint works the same way as a classic single-pole design. \