Dual-Iris Scanner
BK 2121U
The Iris Scanner is an ultra-compact and highly secure auto-capture device designed to offer fast and accurate iris recognition. With its on-board processing, it ensures end-to-end data security with robust encryption. Offering industry-leading accuracy, it supports seamless integration into existing systems.
When it is used in biometric enrollment kits, it is also trusted by many large-scale government projects worldwide.
●
●
●
Fast and Accurate: Capable of processing 2000 matches per second, ensuring rapid and precise identification.
Secure Processing: Iris capture, recognition, and encryption are performed within a secure environment on the device.
Cost-Effective: The lightweight, ultra-compact design makes it ideal for a variety of applications, including mobile biometrics and large-scale deployments.
Fast & Accurate Iris Algorithms
The Iris Scanner delivers accuracy by using NIST-proven iris matching algorithms. Capable of processing up to 2,000 matches per second, it can quickly identify individuals even in large databases. The embedded algorithms ensure reliable, high-quality image capture. This makes it perfect for applications requiring both speed and accuracy, such as government services, border control, and secure access management.
On-Board Processing for
Maximum Security & Privacy
The Iris Scanner features secure on-board processing, ensuring that sensitive data such as iris capture and iris recognition are encrypted, and stored directly within the device.
With RSA (2048-bit) and AES (256-bit) encryption, the Iris Scanner guarantees that all biometric data is securely handled from capture to storage.
Portable
The Iris Scanner is designed to be portable and easy to take. Its compact form factor allows for quick deployment in a variety of settings, especially for biometric enrollment kits. The device is USB-powered, making it easy to integrate into the kit.
Cost-Effective
Its cost-effective design ensures that it provides a high-performance biometric solution without exceeding the budget.
Specification
VGA (640 x 480 Pixels)
124 x 63.2 x 42.5 mm(4.9 x 2.49 x 1.68 in)
Goggle: 200 x 145 x 72 mm (7.9 x 5.7 x 2.8 in)
Single USB Bus Powered (DC + 5V ± 5%)
(Max power consumption = 430 mA)
Indoor; Outdoor (avoid direct sunlight and bright reflections)
2000 matches per second
(exclusive of communication time between the camera and the host)
Drivers, SDK (C/C++, .NET, C#/VB, Java),
Demo Application with Sample codes
Windows Family (32-bit/64-bit), Linux Family (Ubuntu 32-bit/64-bit, …), WinCE, Embedded Linux, Android (>= 3.1),
Mac
Capture Mode
Capture Distance
Image Format
Sensor Resolution
Dimensions
Power
Illumination
Environmental
Usage
Compliance &
Certificates
Resolution
Connectivity
Security
Matching Speed
Ancillary SW
Host OS
Auto
13.75 – 15.25 cm (5.4 – 6.0 in) from the front of camera lens;
Focal Depth = 1.5 cm (0.6 in);
Optimal distance = 14.5 cm (5.7 in);
Field of View= 3.3 x 2.4 cm at 14.5 cm (1.3 x 0.9 in at 5.7 in);
ISO Standard 19794-6 (2005 & 2011), (640 x 480 Pixels, 8 bit Grayscale), full support of K1, K2, K3, K7
Near infrared LED (810nm)
-20°C to +60°C (Storage); 0°C to +50°C (Operating);
0% to 90% Humidity (Non-Condensing)
Eye safety standard (IEC 62471:2006-07, IEC 60825-1), RoHS,
FCC-Class B, IP65
Monocular: Spatial ≥ 50% @ 1.0 Lp/mm, Pixel ≥ 10pixels/mm
Binocular: Spatial ≥ 60% @ 4.0 Lp/mm, Pixel ≥ 18pixels/mm
USB 2.0
RSA (2048-bit) and AES (256-bit); X509 Certificate, PFX/PKCS#12 Certificate, RSA key pair generated on-board
Related Products
Choose Biometric Enrollment Kit Modules for Your Project
