Anti Passback (APB) function per Access Point. To provide one-card, one-way access into and then out of a secure area. It prevents someone from using a card to enter a secure area and then passing that card back to someone else to enter that same area. A distinction can be made between Soft APB (only registration of APB errors), Hard APB (function described above) and Timed APB (APB status will be reset automatically after the stated time).
| Make | Nedap AEOS |
|---|---|
| Manufacturer | Nedap Security Management |
| Model code | Anti Passback |
| Reader Types | Card |
| Additional info | Anti Passback (APB) function per Access Point. To provide one-card, one-way access into and then out of a secure area. It prevents someone from using a card to enter a secure area and then passing that card back to someone else to enter that same area. A distinction can be made between Soft APB (only registration of APB errors), Hard APB (function described above) and Timed APB (APB status will be reset automatically after the stated time). |