There are over 4057 interoperable
The in-wall smart switch is a Z-Wave device designed to work with various types of light sources. It may be connected to two-wire or three-wire configuration so it can operate with or without neutral lead. The switch can switch ON/OFF connected light source either through Z-Wave devices or through the wall switch connected directly to it.
The switch can be included and operated in any Z-Wave network with other Z-Wave certified devices from other manufacturers and/or other applications. All non-battery operated nodes within the network will act as repeaters regardless of vendor to increase reliability of the network.