The fibaro RGBW controller (zwave) has four output channels and people do use it for things like sprinkler zone control and stuff, but it’s low voltage.
@anon36505037 might be able to say more on that one.
The other very inexpensive alternative that people use is a Wi-Fi ESP 8266 module used as the communications piece and connected to all kinds of different actuators/relays with an Arduino. That would also help much better range than a zwave device. However, it requires much more significant maker skills than the Fibaro device, but should also cost less and give you more options. See the following thread for that: