The BrainFrame server organizes detected objects by the zones that those detections were found in. Detections for a zone, alongside information on that zone's state and any active alerts for that zone, are contained in ZoneStatus objects. For every video frame where analysis is performed, a ZoneStatus object will be created for every zone in that frame.
brainframe.api.BrainFrameAPI.get_latest_zone_statuses
brainframe.api.BrainFrameAPI.get_zone_status_stream
brainframe.api.bf_codecs.detection_codecs
brainframe.api.bf_codecs.zone_codecs.ZoneStatus