USB 2.0 Iris Scanner Module 30-80cm Scan Distance And Efficiency

Product Overview

Core Functions and Technical Features

1. Full-Process Iris Recognition & Matching

      ● Iris Capture & Recognition: Utilizes an 850nm imaging band to capture high-quality iris images that meet iris database standards, with Phaseiris™3.0 technology enabling precise feature extraction.

      ● Multi-Mode Matching: Supports local matching, remote matching, template matching, and image matching; also enables both offline and online iris comparison.

      ● Dual Comparison Modes: Allows comparison of image data and template data, catering to flexible application scenarios.

2. High-Performance Imaging & Algorithm

      ● Advanced Camera Module: Captures images at a 640×480 resolution with a 25 frames/s rate (pixel depth: 8 bits/pixel), and achieves a spatial resolution of >4.0 Lp/mm (>16 Pixels/mm) to ensure clear acquisition of iris textures.

      ● Industry-Leading Algorithm Accuracy:

               False Accept Rate (FAR): 10⁻⁷

               False Rejection Rate (FRR): 10⁻³

               Encoding speed: 20 pictures/second; Comparison speed: 10,000 templates/second.

      ● Compliance with Standards: Algorithm performance meets GB/T20979-2019 "Information Security Technology Iris Recognition System Technical Requirements"; image quality complies with the GB/T 33767.6-2018 iris image data standard.

3. Hardware Specifications & Environmental Adaptability

      ● Compact & Efficient Design: Dimensions: 80mm (L) ×24mm (W) ×25mm (H); Power consumption: <4W; Connection: USB 2.0 (with an SDK provided for secondary development).

      ● Wide Working Range:

               Working distance: 370mm~500mm (supports optional VCM lens for precision adjustment).

               Light intensity: 0~6000 Lux; Humidity: 0–93% RH.

               Temperature tolerance: 0℃～45℃ (standard operating range) / -10℃～55℃ (wide operating range).

      ● Eye Safety: Conforms to IEC 62471 "Photobiological Safety of Lamps and Lamp Systems".

4. Storage & User Capacity

      ● Multiple Storage Versions Available: Offers different storage capacity versions, supporting user storage for 500, 1,000, 2,000, 5,000, or 10,000 people, flexibly adapting to diverse needs from small-scale access control scenarios to large-scale systems.

Typical Application Scenarios

      ● Smart Access Control: Smart door locks, office and building access systems (the 370-500mm range enables convenient "stand-and-scan" operation).

      ● Intelligent Cabinets: Confidential file cabinets, medical supply cabinets, and tool management cabinets (ensuring secure access through iris authentication).

      ● IoT Terminal Integration: Embedded into handheld devices, self-service kiosks, or industrial terminals for identity verification in sectors such as finance, healthcare, and industry.

Why Choose HOMSH MD31?

      1. Cutting-Edge Algorithm: Phaseiris™3.0 delivers FAR 10−7 and FRR 10−3, leading the industry in iris recognition accuracy.

      2. Versatile Integration: Compact size, USB connectivity, and SDK support enable fast integration into any device.

      3. Wide Operational Range: The 370-500mm working distance and robust environmental tolerance suit diverse application scenarios.

      4. Standard Compliance: Meets international safety and quality standards for trusted deployment.

      5. Flexible Capacity: Multiple user storage capacity versions are available, precisely matching identity management needs of different-scale scenarios.

      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.

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