| Abbreviation | Definition |
|---|---|
| EAC | Electronic Access Control. The system controlling access decisions. |
| DIP | Dual in-line Package. A manual electric switch used for settings on the communcation hub. |
| RFID | Radio Frequency Identification. The credential technology used. |
| ACU | Access Control Unit. The device within the EAC system that communicates with the communication hub. |
| TLS | Transport Layer Security. Cryptographic protocol that provides secure communication over TCP/IP connections. |