What is an RFID access control system?

An RFID access control system uses radio frequency identification to grant or deny entry. Users carry an RFID card, fob or tag; when presented to a reader, access is granted if the credential is authorised in the system.

What is the difference between 125KHz and 13.56MHz RFID systems?

125KHz (EM/HID) systems are legacy proximity technology - simple and cost-effective. 13.56MHz (MIFARE/DESFire) systems offer encrypted, contactless smart card technology with higher security and added functionality like multi-application support.

What read range can I expect from an RFID reader?

Proximity readers typically operate at 5–10cm. Mid-range UHF readers reach 1–3 metres, and long-range UHF readers can identify vehicles or personnel from up to 10+ metres away.

Can RFID systems track assets as well as people?

Yes. Our UHF RFID systems support asset tracking, inventory management and vehicle access alongside personnel access control — making them a versatile solution for warehouses, logistics hubs and large facilities.

Is RFID access control compatible with biometric systems?

Yes. Our RFID readers can be combined with fingerprint or face recognition terminals for two-factor authentication (2FA), significantly increasing security for high-risk areas.

RFID Access Control Systems and Readers

Q: What read range can I expect from an RFID reader?

Proximity readers typically operate at 5&ndash;10cm. Mid-range UHF readers reach 1&ndash;3 metres, and long-range UHF readers can identify vehicles or personnel from up to 10+ metres away.