AHDU Series

For high security access control requirements, we’re proud to introduce the Armatura AHDU Series of IP-Based Biometric Door Units, available as 1, 2 or 4 door controllers. 

Designed and engineered in the USA. Made in Thailand. 

AHDU Series

The Armatura AHDU Controllers deliver ultimate authentication performance for access control needs. They support PoE and seamless integration with third-party systems. With features like threat levels and port failover, these controllers provide advanced access control functions. Additionally, they offer supervised and programmable inputs for enhanced security and customisation.

Armatura Protection Box (ENC1) also available – contact ZKTeco UK for details.

Third-Party Integration 

The AHDU Series supports multiple reader protocols such as third-party Wiegand and OSDP readers, the Armatura Explorer Readers, and third-party biometric readers. Restful-based APIs are offered by Armatura One for the integration of third-party software. 

Cyber Security

With cutting-edge encryption for communication, the AHDU Series offer an extremely secure access control solution. They provide data security and safe transmission with improved cybersecurity protection, as well as providing VLAN isolation and IP/MAC address filtering.


The AHDU Series supports up to 384 inputs via OSDP v2.2 connection between boards (when utilising AHEB-0216 IO expansion board). Under the AHSC-1000 security core, which supports cascade to manage up to 128 doors under a single AHSC-1000 controller, the AHDU can function as an edge device.

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Armatura One