After seeing them listed as supported on https://smartthings.zendesk.com/entries/23391791-What-Can-I-Do-with-a-Schlage-Nexia-RS100HC-V-N-N-SL-Home-Door-and-Window-Sensor- , I purchased 4 sensors.
I was able to add them to the ST env fine, but they do not generate Open/Close events, the icon never changes. Smartapps can be configured to use them as sensors, but of course they never fire.
In the graph Console view, when I open/close them, it generates the following error message instead of changing state:
29a5e910-3396-48b4-bea9-8fae8f9dd7a4 8:21:24 AM: debug Parse returned []
29a5e910-3396-48b4-bea9-8fae8f9dd7a4 8:21:24 AM: warn Exception ‘org.codehaus.groovy.runtime.typehandling.GroovyCastException: Cannot cast object ‘null’ with class ‘null’ to class ‘byte’. Try ‘java.lang.Byte’ instead’ encountered parsing 'cmd: 3003, payload: FF’
29a5e910-3396-48b4-bea9-8fae8f9dd7a4 8:21:22 AM: debug Parse returned []
29a5e910-3396-48b4-bea9-8fae8f9dd7a4 8:21:22 AM: warn Exception ‘org.codehaus.groovy.runtime.typehandling.GroovyCastException: Cannot cast object ‘null’ with class ‘null’ to class ‘byte’. Try ‘java.lang.Byte’ instead’ encountered parsing ‘cmd: 3003, payload: 00’