Or flip a switch at the bottom of the stairs, and then again at the top. The next person, coming from either direction, must be able to turn the light on again. That's where 3-way switches come in.

200 FT Longer Remote Range - Strong RF signal of this remote light switch can work through walls, doors, and windows, providing the flexibility to mount the 3 way wireless switch anywhere within ...

The Eve Dimmer Switch mimics the design of the original Eve Light Switch, offering a hybrid ... It supports single-pole and 3-way wiring, allowing you to upgrade your lighting without replacing ...

By the way, you can save a bit more if you get a 3-pack. First things first: why would you get a smart light switch instead of smart lights? Well, sometimes people like specific light bulbs ...

The Eve Dimmer Switch releases this March for $50, and with Matter support, a premium design, and the option to use voice commands, it's a well-rounded device.