Below are some applications of GAO’s Wiegand RFID readers:

• Access Control Systems: They are a staple in controlling access to facilities. Wiegand RFID readers are used to read employee badges or access cards, providing secure entry to restricted areas based on the credentials presented.
• Attendance Tracking: In corporate environments or educational institutions, these readers help in tracking employee or student attendance by scanning RFID-enabled ID cards as people enter or exit the premises.
• Parking Lot Management: GAO’s Wiegand RFID readers are often employed in parking access control systems to manage entry and exit of vehicles in gated parking areas, enhancing security and traffic flow.
• Secure Areas in Airports: For airport security, these readers control access to secure zones, ensuring that only authorized personnel with appropriate RFID tags can enter sensitive areas.
• Healthcare Facilities: In hospitals and healthcare settings, Wiegand RFID readers help in managing access to restricted areas such as operating rooms, pharmacies, and patient records archives, ensuring that only authorized staff can enter these zones.
• Elevator Control: In multi-level buildings, these readers are used to control elevator access. Tenants or employees with a valid RFID card can select their floor, thereby restricting access to unauthorized floors.
• Data Centers: They secure data centers by restricting access to server rooms and other critical areas to only those who hold valid RFID-enabled credentials, protecting sensitive data and equipment.