RFID Metal Access Control AR-321-H

RS-485 communication interface
Supporting WG port for anti-pass-back function
TTL serial output for various application and lift control
Selectable working frequencies: 125kHz/ 13.56MHz
3 control modes: M4/ M6/ M8
User capacity: 3,000; Event log: 1,500
3 access modes: Card only, Card or PIN, Card and PIN
Built-in Watchdog to prevent system from hanging
Built-in Real Time Clock & Anti-Tamper functions
Including the input of door contact, offering the alarm system of both door opening too long and beingforced to open
Built-in Multi-Output: Door Lock/ Alarm/ Arming/ Duress/ Security trigger signal
11 sets of Time Zone for various accessing in network
2 sets of Auto-Open Zone editable by stand-alone operation
Intelligent to shift for standalone or networking mode while system disconnected
Auto-lock of the keypad for 30 seconds after continuous failed operation by 3 times
Coordinating with softwares for further application on access control, time attendance, payroll, anddoor/sensor image-monitor function
Flexible to integrate with other equipment
3 LED and 1 beeper for identification
Use the illuminated Touch-panel for keypad, can enhance the anti- wear and the weatherproof
Metal Housing, have the fashion and the safety design
Patent for new type of Relay, avoid vibrating to Mis-Trigger
Patent Number: M 333650(Taiwan) ZL 2008 2 0055140.9(China


Item NO.


User Capacity

M4 / M8 : 3,000
M6 : 65,000

Communication Interface

RS-485/9600 bps(N,8,1)


125kHz or 13.56MHz

Installation Environment



Egress(R.T.E.) / Door Sensor / Tamper Switch


Arming LED / Alarm / Duress / Security trigger signal

Fingerprint Template


Other Interface

WG lnput

Keypad Material

Illuminated Touch-panel



Floors Capacity

3,000 Users ,32 Floors


11 / 63(connect to Multi-Door Networking Controller)





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