Arduino open/close sensor setup

I finally got a ST arduino shield and I’m working on hooking it up to my alarm system. Right now I have a simple schlage open/close sensor hooked up to it.

Does anyone have any ideas on how to wire an uno to act as multiple open/close sensors?

I’m also not sure of what code I would have to run on it… This is my first time messing with an arduino but ideally i’d like to wire in each zone of my alarm to the arduino so it would be a total of about 4 zones or 4 open/close sensors.

@mweston please check out my ST_Anything project. Specifically, check out my ST_Anything_Doors example which monitors 6 door sensors with one Arduino, and displays them as individual tiles in the ST App.

Take your time and read through the thread below as I believe it will save you a lot of time and frustration.