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LCD Fingerprint Access Controller
Type: AR-821 (EF-V5)~Phased Out
Name: LCD Fingerprint Access Controller

(Phased Out and Replaced by 837EF)

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Frequency No RF or 125kHz or 13.56MHz or Dual Band (125kHz+13.56MHz)
Standard 125kHz : EM Standard
13.56MHz : ISO14443A
Reading Range 125kHz : 5-15cm
13.56MHz : 2-5cm
Power Supply 10-24VDC
Power Consumption < 5W
Communication Interface RS-485+Ethernet
Data Transfer Rate 9600 bps(N,8,1) + 10/100M Base T
Operating Temperature 0℃ to +60℃
Digital Input Egress(R.T.E.) x 2 / Door contact x 2
Relay Output Alarm Relay / Lock Relay
Lock Relay Time Toggle, 0.1~600 Sec.
Alarm Time Toggle, 1~600 Sec.
Tamper Switch Limit Switch(Form C)
Card User Capacity 16,000
Event Log 32,000
External Reader 1 WG Port
Anti-pass-back Yes
Lift Control 64 Floors, 16,000 Users
Serial Port No
Real Time Clock Yes
LCD Panel 128 x 64 dot LCD Panel(4Lines messages, 16 Characters /line)
Transistor Output Arming LED / Alarm / Duress / WG Lock Relay / Security trigger signal
Protection Standard No
Indicator 6 LED & 1 Beeper
Keypad Material Rubber
Housing Material ABS
Door Bell No
Time Zone 63
Operation Mode Stand-Alone / Networking
Color Gray
Dimensions(mm) 132(L)X144(W)X102(H)
Weight (g) Optical Sensor(DO) : 470±10 
Capacitive Sensor(MT) : 420±10
FAR < 0.001%
FRR < 1%
Finger Registration Capacity 9000 (4500~9000 users)
Auth. Speed (1:1000) DO: 0.97 sec. / MT: 0.65 sec.
By order Voice Module (Option) / HID Module (Option)
Patent Patent for new type of Relay
Patent Number: M 333650(Taiwan) ZL 2008 2 0055140.9(China)
Optical Sensor Temperature 28~29°C

◎ High security Biometrics Device, the finger is the only key
◎ RS-485 and TCP/IP communication interface
◎ User capacity: 16,000; Event log: 32,000
◎ Fingerprint-User capacity: 4,500 (2 fingers for each user)
◎ High recognition rate of fingerprint reader(FRR): <0.1%
◎ Fingerprint Sensor can option the Optical Sensor(DO) or the Capacitive Sensor(MT)
◎ Auth. Speed (1:N): 0.97Sec.(DO) / 0.65Sec.(MT)
◎ Access modes: Finger only, Card and Finger,  Card or PIN and Finger, Card and PIN and Finger
◎ Built-in Watch Dog to prevent the halting
◎ 2 control modes: M4/ M8
◎ 63 auto-open zone settings and 16 sets of Auto-Open Zone editable
◎ WG port provides anti-pass-back function
◎ One more Exit Switch, Door Contact and Door Output to wiegand                                                                                                                                              
◎ Built-in Multi-Output: Door Lock/ Alarm/ Arming/ Duress/ Security trigger signal
◎ SOYAL software support for networking
◎ Easily integrated with SOYAL or others access control system
◎ Work attendance check: Push buttons to select Duty on/off work, Leave/Back and Overtime on/off
◎ Built-in Real Time Clock & Anti-Tamper functions
◎ Flexible to integrate with other equipments
◎ 125kHz and 13.56MHz can be used simultaneously two channels
◎ Patent for new type of Relay, avoid vibrating to Mis-Trigger
◎ RS-485 serial output for various application and lift control
◎ Built-in 16 set of Alarm and  120 days of Holiday setting
◎ Menu setting with LCD panel
◎ Coordinating with softwares for further application on access control, time attendance, payroll, anddoor/sensor image-monitor function
◎ Auto-lock of the keypad for 30 seconds after continuous failed operation by 3 times
◎ Including the input of door contact, offering the alarm system of both door opening too long and beingforced to open
◎ Intelligent to shift for standalone or networking mode while system disconnected
◎Support Fire buttons to make sure the fire happening, all doors open
◎Supporting AR-721_RB Relay Output module alternates traditional relay module, raise security, resist from stealing, and avoid wrong operation.
◎ 2 sets of Auto-Open Zone editable by standalone operation 

CE Certificate                                                                           FCC Certificate