Yes, you can have a single Threshold account function in multiple Residences. The role you occupy in the Circle of Care of each Residence may vary and this will affect what you can do in each Residence. As an example, you may be a Residence Administrator in one Residence with the permissions to add devices, change Zones, and delete the Residence, but in another Residence you’re part of the Circle of Care with permission to view the dashboard but not change the configuration of the Residence.