Virdi AC-4000

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Fingerprint, PIN and RF/SC cards authentication.
Upgraded new-generation technology, convenience, and design
LCD, LED, and motion sensor technology
22 000 user fingerprint template capacity
Fake Fingerprint Detection – can detect fingerprints made from paper, silicon, wax, etc.
Sapphire crystal lens and 500dpi optical sensor – scratch-free, high-resolution fingerprint detection
Fast authentication speed (1:1 < 0.5 seconds; 1:N [1000] < 1 second)
Can operate in a standalone mode or on a TCP/IP or Wiegand network
Interphone integration for Visitor Control
Access control, Time and Attendance and Meal Control

Category:

Brand: Virdi

Model : AC-4000

Features:

  • 22 000 user fingerprint template capacity
  • Patented ViRDI Fake Fingerprint Detection – can detect fingerprints made from paper, silicon, wax, etc.
  • Sapphire crystal lens and 500dpi optical sensor – scratch-free, high-resolution fingerprint detection
  • Fast authentication speed (1:1 < 0.5 seconds; 1:N [1000] < 1 second)
  • Can operate in a standalone mode or on a TCP/IP or Wiegand network
  • Interphone integration for Visitor Control
  • Access control, Time and Attendance and Meal Control

 

Specifications:

Biometric technology is widely considered to be the most effective and reliable means of controlling access, and the acclaimed ViRDI range offers some of the most technologically advanced solutions on the market today. With its patented Live and Fake Fingerprint Detection technology, and boasting individual registration and authentication, automatic finger scanning as well as push communication technology, ViRDI has truly earned its place as one of the world’s leading biometric access control manufacturers.

The ViRDI AC 4000 RF system uses award-winning Fingerprint, PIN and RF/SmartCard authentication. Its next-generation fingerprint scanning technology, large LCD and fast processing speed lead to a terminal that allows for maximum security for the site and convenience for the user.

Proximity Sensor:

Recognizes the approach of a user

and automatically turns on the LCD and keypad.

Reduces power consumption.

 

CPU 32 Bit RISC CPU
Template Capacity 32M standard: 60,000
Log Capacity 250,000 Events
Max Users 22,000
Template size 400 bits per template
Cards Supported 125 Khz Proximity (VIRDI 4000RF)
13,56 MHz Smart Card (VIRDI 4000SC)
LCD Display 128 × 64 graphic display LCD
Communication TCP/IP, 2 RS-232C, 1 Wiegand, 1 RS-485
Intercom interface Yes
Lock Control 2 ports Control Motor Lock or 1 port Control EM/Strike/Deadbolt Lock
Supply voltage Max DC 12V ~ 24V / 450mA
Operation
Environment
-20 ~50° / Lower than 90% RH (Non-condensing)
Fingerprint Sensor Optical Sensor
Sensor dimensions 13 × 15 mm
Resolution 500 dpi
Verification time (1:1) < 0.5 s
Memory 4MB Flash + 8MB SD RAM
Certificates KC, CE, FCC, RoHS
Identification time (1:N) < 1 s
FRR / FAR 0.1% / 0.0001%
Application Access Control, Time & Attendance
Dimensions 181mm(W)x109mm(H)x47mm(D)
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