Controlling Lights in more than one room with one switch

[JDRoberts]

Sure, with a virtual three-way where one of the switches follows the other (or they each follow the other).

You can do this with any two switches which are recognized by smartthings as one switch sends a message to the hub which then sends the message over to the other switch.

FAQ: How to add a second wall dimmer without wiring?

I’m looking for a solution to the following problem: Our kitchen is rectangular and has two entrances on opposite sides of the room. Unfortunately, only one entrance has a wall dimmer to control the kitchen lights. As both entrances are used relatively equally, we’d like to have dimmers at both entrances to avoid having to walk across a dark room to turn on the light (causes more accidents than you’d think). We could obviously install 3-way dimmers to solve our problem, but after a long renovation, we’d prefer a solution that doesn’t involve fishing new wires every which way and paying expensive labor costs for an electrician to do this. We also want the two dimmers to work with ST. After some research, we believe the Lutron Caseta with Pico Wireless Remote Kit would solve our problem, as…