•	Ultimate Authentication Performance
•	PoE and 3rd Party Integration
•	Threat Levels and Port Failover
•	Advanced Access Control Functions
•	Supervised and Programmable Inputs

General Information
Primary Power	PoE 802.3at/af / 9 - 24 VDC ± 20%, 550 mA maximum (reader current not included)
Primary Host Communication	Ethernet: 100Base-TX 256bit AES* symmetric encryption for Controller to Server and Inter-Controller communications
Secondary Host Communication	BLE 5.2
Third Host Communication	Wi-Fi IEEE 802.11ac 5GHz , or 2.4GHz/5GHz IEEE 802.11n 256bit AES* symmetric encryption for Controller to Server and Inter-Controller communications
Ethernet network connection	Port 1:Ethernet: 100Base-TX Port 2: Ethernet: 100Base-TX (Configurable for Port Failover)
RS-485 connection	Port 1: Armatura RS-485 / OSDP V2.2 Port 2: Armatura RS-485 / OSDP V2.2 Port 3: Armatura RS-485 / OSDP V2.2 (Configurable for Port Redundancy dedicated on port 2 & 3)
Number of Ports	2TCP/IP 3RS-485 4*Wiegand
Inputs	4-state supervision, resistor values (5% tolerance), Normally open contact: use 1.2k, 2.2k. 4.7k or 10k/ Normally closed contact: use 1.2k, 2.2k. 4.7k or 10k/ Dedicated Panel Tamper IO Input* Dedicated Microchip Control Fire Alarm IO Input & REX Input for catastrophic situation
Outputs	4 relay, 4* Form-C with dry contacts
Normally Open Contact Rating	5A @ 30Vdc resistive
Normally Closed Contact Rating	5A @ 30Vdc resistive
On-Board Monitor	Size: 2.4", Resolution: 320*240, TFT Monitor Quickly view status of board, connected doors and for configuration information display
On-Board Webserver	Webserver for System Configuration and Management Dashboard for Controller Status Monitoring, Device Connection Status Monitoring & Configuration, Performance Status, server Primary Controller Setting, Network Status Monitoring & Setting, IP Access Filter, SSL / TLS Certificates Setting, Access Log Export, Controller Reset, Debug Status Monitoring, Operation Log Monitoring, User Management, Date & Time Setting, Daylight Saving Time Setting, NTP server Setting, General Status, Controller Information
RFID Card Capacity	400,000 (1:N) / 800,000 (1:1)
Maximum RFID Card Number Length	Supports up to 512bits card number length
Mobile Credential Capacity	400,000 (1:N) (Bluetooth) 400,000 (1:N) (NFC) 400,000 (1:N) (Dynamic QR Code)
Fingerprint Capacity	50,000 (1:N) / 100,000 (1:1)
Face Capacity	5,000 (1:N) / 100,000 (1:1)
Palm Capacity	3,000 (1:N) / 5,000 (1:1)
Transaction Buffer	5,000,000 Events
Access Level	100,000 Levels
On-Board Access Point Control	4 access point on board
On-Board Reader Support	3 (OSDP over RS-485) or 4 (Wiegand) with on-board IO
Maximum Access Point	4
Maximum Readers	8
Maximum Inputs	384 (using Armatura AHEB-1602)
Maximum Outputs	385 (using Armatura AHEB-0216)
Maximum IO Board	24pcs (3*High Speed RS-485 communication)
RFID / BIOMETRICS READER INTERFACE
Input Voltage	12 -24 Vdc +/- 10% regulated, 500 mA maximum each reader
Maximum Input Current	12 - 24 Vdc +/- 10% regulated, 500 mA maximum each reader
RS-485 Protocol	AES-128, OSDP Secure Channel
OSDP Mode	9600-115200 bps, OSDP V2.2, asynchronous, half-duplex, 1 start bit, 8 data bits, and1 stop bit. 3rd Party reader: support OSDP V2.2 or above
Wiegand	Read: support up to 128 bits / Write: Support 26 / 34 / 37 bit, and other customised card formats
Tamper Input (Wiegand)	TTL levels, high > 3 V, low < 0.5 V, 5 mA source/sink maximum
Buzzer Output (Wiegand)	TTL levels, high > 3 V, low < 0.5 V, 5 mA source/sink maximum
LED Output (Wiegand)	TTL levels, high > 3 V, low < 0.5 V, 5 mA source/sink maximum
Data Inputs	RS-485, OSDP and Wiegand standards supported. Maximum RS-485 /OSDP cable length: 3937ft. (1200m) Maximum Wiegand cable length: 328ft (100m)
IO EXPANSION BOARD INTERFACE
RS-485 Protocol	AES-128, OSDP V2 Secure Channel
OSDP Mode	9600-115200 bps, OSDP V2.2, asynchronous, half-duplex, 1 start bit, 8 data bits, and1 stop bit. Maximum cable length: 2,000 ft. (609.6m)
Data Inputs	OSDP and Wiegand standards supported. Maximum cable length: 500 ft. (152m)
CABLE REQUIREMENT
Power & Relays	One twisted pair, 18 to 16 AWG
Ethernet	CAT-5, minimum 330 ft. (100m)
Ethernet Failover Port	CAT-5, minimum 330 ft. (100m)
RS-485 Reader Port	9600-115200 bps, asynchronous, half-duplex, 1 start bit, 8 data bits, and1 stop bit. One twisted pair with drain wire and shield, 120 ohm resistance, 22-18 AWG, Maximum cable length: 3937ft (1200m)
RS-485 I/O Device Port	9600-115200 bps, asynchronous, half-duplex, 1 start bit, 8 data bits, and1 stop bit. One twisted pair with drain wire and shield, 120 ohm resistance, 22-18 AWG, Maximum cable length: 3937ft (1200m)
RS-485 Failover Port	9600-115200 bps, asynchronous, half-duplex, 1 start bit, 8 data bits, and1 stop bit. One twisted pair with drain wire and shield, 120 ohm resistance, 22-18 AWG, Maximum cable length: 3937ft (1200m)
Wiegand Port	20 AWG shielded Wiegand wire, 328ft. (100m)
MECHANICAL
Dimensions	4.8” W x 10.2” L x 2.5” H (122 x 260 x 62.5mm)
Weight	30oz (830g)
DIN Rail Mounting	Supported DIN35 Rail Compatible with UTA89 Din Rail Adapter for screwing on switchgear (Sold Separately) Wall mount
Housing Material	ABS-PC UL-94 V2
ENVIRONMENTAL
Operating Temperature	-22°F ~ 158°F (-30°C~70°C), Operating & Storage
Operating Humidity	0-95% RHNC
Certification(s)*	CE, FCC, UL, RoHS, UL294 Certification(s)
Security Rating	Secure Data Storage in EAL 5+ Certified Crypto Chip
SOFTWARE INTERFACE
TCP/IP Mode	Ethernet: 100Base-TX
TCP/IP Protocol	NTP, SNMP V2 /V3, 802.1X, VLAN, SSH, MQTT, IPv4, IPv6, DNS, DDNS
TCP/IP Encryption	Complies with TLS1.2, AES-256 end to end secure communication channel
TCP/IP Communication	TCP/IP Communication
Supported Software	Armatura One Security System

AHDU-1460