Wireless cameras preaching to 11 antenna and some home automation but no Z-wave. Sure, it can take a switch too.
http://arstechnica.com/gadgets/2015/08/googles-onhub-is-a-200-wi-fi-router-and-smart-home-hub/
http://arstechnica.com/gadgets/2015/08/googles-onhub-is-a-200-wi-fi-router-and-smart-home-hub/