MD20-2000-TFT Iris Recognition Module – Innovative Iris Scanning Component with

Product Specification

Product Overview

Core Functions and Technical Features

1. Full-Cycle Iris Recognition & Interactive Experience

      ● Real-Time Visual Feedback: Equipped with a 2.4-inch display that instantly presents images during iris capture, enhancing interactivity and allowing users to intuitively understand the capture status.

      ● Iris Capture & Recognition: Supports any single-eye/dual-eye recognition mode with an imaging wavelength range of 700nm - 900nm, accurately capturing iris textures within a 250mm - 300mm working distance. The generated iris features are unique and lifelong stable, serving as high-security biometric identifiers.

      ● Alignment Assistance & Liveness Detection: Adopts video echo-assisted alignment to improve capture accuracy; built-in liveness detection effectively prevents malicious attacks such as paper images and video replays, strengthening security protection.

2. High-Performance Imaging & Algorithm

      ● Advanced Imaging Specifications: Captures images at 640×480 resolution with 8 bits/pixel depth, 25 frames/second frame rate, and spatial resolution >4.0 Lp/mm (>16 Pixels/mm), clearly presenting iris details.

      ● Fast Registration & Recognition: Registration time ≤1 second and recognition time ≤1 second, enabling smooth identity authentication even in high-concurrency scenarios.

      ● Industry-Leading Accuracy: Achieves a False Acceptance Rate (FAR) of 10⁻⁷ and a False Rejection Rate (FRR) of 10⁻³, minimizing false recognition and rejection probabilities to ensure secure identity verification.

3. Hardware Specifications & Environmental Adaptability

      ● Compact & Efficient Design: Product dimensions 72.5mm×77mm×28mm with a typical weight of 68g; features a USB 2.0 interface and power consumption of 3.5W, facilitating integration into various terminal devices and simplifying the integration process.

      ● Wide Environmental Tolerance:

               Operating illuminance: 0 - 6000 Lux, enabling stable iris image capture in both low-light and strong-light environments.

               Operating temperature: -10℃ to 55℃; humidity adaptability: 0% - 93% RH, suitable for diverse deployment scenarios including indoor, outdoor, high and low temperatures.

4. Standard Compliance & Compatibility

      ● Safety & Technical Standards:

               Eye safety complies with IEC 62471 "Photobiological Safety of Lamps and Lamp Systems".

               Iris images comply with China's GB/T 33767.6-2018 "Iris Image Data" standard.

               Algorithm performance complies with China's GB/T 20979-2019 "Information Security Technology - Technical Requirements for Iris Recognition Systems".

      ● Cross-Platform SDK Support: Provides a matching SDK compatible with Windows XP/7/8/10, Linux, Android, and other system platforms, facilitating easy secondary development for various applications.

Typical Application Scenarios

      ● USB-Based Iris Devices: Standalone USB iris collection tools, USB iris authorized login devices (e.g., secure computer login via iris authentication).

      ● Access Control & Identity Verification: Access control systems in enterprises, campuses, etc. (250-300mm working distance supports convenient close-range recognition), or attendance terminals, enabling fast iris recognition for door access and attendance management.

      ● Custom Smart Terminals: Embedded into self-service kiosks, medical devices, financial terminals, etc., for identity verification and permission management, ensuring scenario security.

Why Choose HOMSH MD20-2000-TFT?

      1. Innovative Interactive Experience: 2.4-inch real-time display provides intuitive visual feedback, enhancing interactivity and transparency during iris capture.

      2. Fast & Accurate Recognition: ≤1 second for registration/recognition + FAR 10⁻⁷/FRR 10⁻³, balancing efficiency and security.

      3. Easy Integration & Compatibility: USB 2.0 interface + cross-platform SDK simplify integration and secondary development of existing systems.

      4. Comprehensive Security Protection: Liveness detection + multi-standard compliance effectively prevent malicious attacks, ensuring deployment credibility.

      5. Strong Environmental Adaptability: Wide temperature, illuminance, and humidity ranges meet deployment needs in complex scenarios.

Specification parameters

      As a professional enterprise in the biometric sector, Wuhan Homsh Technology drives secure authentication through technological innovation. Leveraging proprietary core algorithms, end-to-end technical capabilities, and high-precision hardware expertise, we provide professional support for our full range of biometric products, including iris recognition and vein recognition.

      We cater to the needs of global industries like finance and security, offering technical consultation, custom development, and round-the-clock after-sales support. We look forward to partnering with global counterparts to build a secure authentication ecosystem via biometric technology and empower industrial digital upgrading.