Product Overview

Core Functions and Technical Features

1. Full-Cycle Iris Recognition Workflow

● Iris Capture & Recognition: Supports dual-eye or any single-eye recognition within a 33-55cm working distance. Integrated with infrared/white light fill lights to ensure clear iris image capture under various lighting conditions.

● Liveness Detection: Equipped with liveness detection technology to prevent malicious attacks (e.g., rejection of paper images or screen reproductions), enhancing security.

● Fast Registration & Recognition: Each iris registration and recognition process can be completed in ≤1 second, ensuring a smooth user experience even in high-throughput scenarios.

2. High-Performance Imaging & Algorithm

● Compliant Image Quality: Iris capture meets the standard of 4.0 lp/mm@>60% contrast and adheres to the international iris image quality standard ISO/IEC 29794-6:2015, ensuring the reliability of feature extraction.

● Industry-Leading Accuracy: Maintains a False Acceptance Rate (FAR) of 10⁻⁷ and a False Rejection Rate (FRR) of 10⁻³, minimizing errors and ensuring the security of identity verification.

3. Hardware Specifications & Interface Flexibility

● Compact Design: Product dimensions: 100mm×28mm×32mm; net weight: 100g, facilitating integration into space-constrained devices.

● Two Communication Interfaces:

USB CDC Serial Port: Supports driver-free operation and can be easily used with serial assistant tools for quick start-up.

TTL UART: Operates at a rate of 115200bps; can be connected to a virtual keyboard module to enable automatic login applications after matching. It can also serve as an alternate command receiving interface (when powered on, if the first command is received via UART, the module operates in UART mode; if received via the USB CDC port, it operates in USB CDC serial port mode).

● Power Supply Design: Adopts 5V USB direct supply with a peak power consumption of 3.5W, simplifying power management for embedded systems.

4. Storage Capacity & Multi-Scenario Adaptation

● Flexible User Capacity: Supports local storage for 200 users / 1000 users / 5000 users (2 templates per person), adapting to diverse needs from small-scale access control scenarios to large-scale systems.

● Environmental Tolerance: Operating temperature range: -10°C ~ 55°C; humidity range: 0 ~ 90% RH (non-condensing), suitable for indoor and outdoor deployments.

5. Infrared Safety Compliance

Typical Application Scenarios

● Access Control Systems: Office buildings, industrial parks, residential communities (33-55cm working distance supports "stand-and-scan" convenient access).

● Intelligent Cabinets: Confidential file cabinets, medical supply cabinets, tool storage cabinets (ensuring secure access to cabinets via iris authentication).

● Computer & System Login: Enterprise computer login authentication, data center secure access, software application authorization (replacing traditional passwords with iris recognition to enhance security).

● Industry-Specific Security Scenarios: Financial services (transaction authentication), healthcare (patient identity verification), government agencies (access to classified areas), educational institutions (campus access control), transportation hubs (fast passenger identity verification).

Why Choose HOMSH MD32?

1. Compact & Easy to Integrate: Dimensions of 100mm×28mm×32mm + weight of 100g + USB/UART interfaces simplify the embedding process for various devices.

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

3. Flexible Storage & Interfaces: Multiple user capacity options + dual communication modes adapt to different project requirements.

4. Secure & Compliant: Complies with international infrared safety and iris image standards, making deployment more credible.

5. Wide Scene Coverage: From access control to system login, it supports applications in finance, healthcare, government, and other industries.

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.

Specification