The on-board door sensor on the NetBotz 320E and 420E models are not available in StruxureWare Central's map view when adding specific sensors to the map
StruxureWare Central/Data Center Expert all versions
NetBotz 320E and 420E models
Door sensors usually reside on the camera even if that camera is internal. The 'E' models have no camera and add an extra sensor for this purpose.
The NetBotz 320E and 420E handle the on-board door contact differently than their counterparts with cameras. StruxureWare Central / InfraStruxure Central sees the door contact as part of the cameras on these other models. Since the 'E' models don't have cameras, this pod is unavailable to choose from in Central.
This may be addressed in a future revision of StruxureWare.