Z-Wave tilt contact + Relay open for Garage door

I currently make use of a two zwave title sensor monitor my two garage doors. This works great , I know if they are open or close. Now I want to add a simple switch control by a arduino wifi relay. I know how to do this with two device type, my exist open/close monitor and another device type as a momentary switch that send the HTTP request to the arduino to control the garage door.

My question is how do I combine these two device to one. You have the zwave monitor, but then click the open/close tile it triggers the http request and waits until the status changes to update the tile.