The AHDU-1460 is a powerful and versatile IP-based biometric Door Unit from the AHDU Series, offering unparalleled identification performance and advanced access control functions. With its support for various authentication methods, including RFID cards, mobile credentials, fingerprints, facial recognition, and palm authentication, this flexible device provides a comprehensive solution for high-security access control systems.


  • Supports up to 800,000 RFID card credentials (1:1) and 400,000 mobile credentials (1:N)
  • Handles 100,000 fingerprints (1:1), 100,000 facial recognitions (1:1), and 5,000 palm authentications (1:N)
  • EAL6+ embedded crypto chip for tamper-proofing and copy protection
  • IP/MAC address filtering function and AES encryption for secure communication
  • Supervised inputs for circuit anomaly detection (5% Ohms)
  • Dedicated microchips for control panel tamper, fire alarm, and REX input
  • Supports three models for a variety of applications
  • Four onboard access points supporting up to eight readers
  • Supports up to 24 AHEB series IO expansion boards (384 inputs/385 outputs)

Technical Specs:

  • Power over Ethernet (PoE 802.3at/af) and flexible voltage inputs (9-24V DC)
  • Compatible with BACnet, Modbus, OPC, and various reader protocols
  • Three RS-485 ports and four Wiegand ports for redundancy and failover
  • Unlimited threat levels for immediate lockdown adjustments
  • Onboard web server for easy configuration management
  • Transaction buffer of up to 300,000 events and 100,000 access levels
  • Compact design with PoE support for easy installation
  • Secure AES encryption between controller, server, and edge devices
  • User-friendly dashboard for configuration management
  • Supports instant lockdown adjustment
  • Suitable for high-security access control requirements