Insteon 10-amp 3-way Door Light Switch, White

This is no ordinary wall switch. The white Insteon On/off Switch can be remotely controlled from almost any device in your home: sensors monitoring doors, windows, leaks and more, remotes, keypads and other wall switches throughout your home, even your smartphone when used with the Insteon Hub. With Insteon, every wall switch can control every other wall switch, with no extra wires needed. Just a few taps of the set button and you've made a 3-way switch. Want to add another? Make it a 4-way—or 5-way. There's no limit to Insteon's multiway switching.