Three RF mode portable data collection units are included with the triageTrak 4.0 Incident Bundle. Data is collected in real time and upadates the database immediately, onsite. A RF base station is necessary on-site to control communications with the handheld devices. The data from the Disaster Management Soultions Inc. unit is sent directly to the PC-based triageTrak application in real time. The system provides transaction detail, triage data and patient count reports.