There are over 3000 interoperable
The ZTM230 is a 230 VAC, 50 Hz, RF Wall Transmitter with 3 way capability.
This Wall Transmitter can be controlled manually with the ZTH200 Z-Wave RF Remote Control, or the ACT multilevel auxiliary switch (AS200).
The ZTM230 is a dual switch design, where each switch will serve as an individual RF transmitter and multiple switch taps will control lights "associated". "Association" adds control of Z-Wave devices to the wall transmitters.
Only requires power and provides expanded lighting control when installed.
Each ZTM230 Wall Mounted Transmitter also functions as an automatic repeater to other HomePro Modules to guarantee full home coverage of the RF signal.