| Family | Group of rooms and devices; may include multiple members |
| Room | Monitoring space under a family; create with name and length/width; set ceiling height in Room settings |
| Feature zone / zone parameters | Rectangle on the room plan: suppression, dwell, intrusion, multi-person, leave, leave-room; max 20. The right panel edits type, enabled, center / size / bounds |
| Device serial | 15 or 20 alphanumeric characters; first char B / C / D = vital / people-count / ceiling-fall |
| Orientation | Radar height, tilt, floor position and heading — must match the wall mount |
| Status LED | Device light language — see S3 |