ULTIMATE AUTHENTICATION PERFORMANCE

Supports up to 400,000 (1:N) RFID card / mobile credential, 400,000 (1:1) & 50,000 (1:N) fingerprint, 100,000 (1:1) & 5,000 (1:N) facial, 5,000 (1:N) & 10,000 (1:1) palm authentication in one single controller.

PORT FAILOVER (TCP/IP COMING SOON) & REDUNDANCY

The AHDU controller series has dual ethernet ports. If the primary communication port fails, it will then switch to the secondary port automatically (the controller supports separate network configurations for both ports). 100Base-TX Ethernet data transfer is included on the AHDU controller. 100Base-TX communication between the AHDU security core allows users to take full advantage of high-speed network technology.
The AHDU controller series has 3 RS-485 ports on the board, which support the redundancy function dedicated to ports 2 & 3. If one of the RS-485 connections experiences problems, the other port will activate automatically to avoid disconnection.

SUPERVISED INPUTS

The AHDU controller series is equipped with 4-state supervised inputs, which gradually avoids open or short circuit attacks. The AHDU controller can detect abnormal changes as low as 5% Ohms in the circuits and filter out all possible attacks.
REX inputs and dedicated fire alarm inputs are independently managed by isolated microchips to ensure these inputs can work normally under various extreme and catastrophic situations, even if the motherboard isn't functioning properly.

INNOVATIVE MQTT BASED COMMUNICATION PROTOCOL

MQTT is a lightweight messaging protocol designed for IoT devices and its characteristics make it a perfect solution for intelligent security systems. This enables the controller to communicate with more edge devices (Door Unit, reader, sensor, etc.) under the same network environment.

CYBER SECURITY

Advanced Encryption Standard (AES) 256-bit algorithm for communication with Explorer series readers and I/O expansion boards through TCP/IP; AES 128-bit encryption to the readers and I/O expansion boards through OSDP V2.2 over RS-485.
AES128 / TLS 1.2 (with AES256) communication between Armatura One server and edge devices.
Communications between the Armatura One server and web-client are protected by HTTPS / TLS1.2 (AES256) or above
Enhanced cybersecurity level is provided by an additional crypto chip (Certified EAL6+ standard), providing dedicated storage and cryptographic functionality for the AHSC-1000 controller.
Supports IP/Mac address filtering functions, and VLAN isolation to enhance cybersecurity standards.