


The Predor system was among the first in Europe to achieve deep integration with STid readers. The STid SSCP (Smart & Secure Communication Protocol) and AES128 encryption protect data end-to-end – from the card to the server, ensuring unreadable and non-replayable communication.


STid readers operate reliably even under extreme environmental conditions. The IK10 impact-resistant, vandal-proof design, modular expandability, and modern design make them ideal for office buildings, factories, and high-security facilities alike.


With STid Mobile ID, your mobile phone becomes a fully functional access card. The digital ID communicates with the reader over an encrypted channel (NFC/BLE), ensuring secure, fast and contactless access. No more lost cards – permissions can be activated or revoked remotely.


The Predor–STid system uses end-to-end encrypted communication (SSCP + AES128), preventing eavesdropping and replay attacks. The access management, logging, and central configuration support NIS2-compliant auditability and controlled operation. The readers can be encrypted from the Predor software.