Knowing how to wire a light switch is critical if you are going to tackle the job yourself. Here we show you how to wire up a ...

Stop walking across a dark room to turn on the light. Install a 3-way switch and control lights from two locations.

Excellent design, trouble-free installation, and elimination of the need for a matching switch gives Wemo another winner in the smart home space.

Three-way switches are common at staircases, hallways or large rooms with multiple doorways. Most of the problems with these switches result from a miswired switch.