Product Overview
The C20e is a user-friendly contact-type binocular iris acquisition
device capable of rapidly capturing dual-eye iris images — users
only need to bring their eyes close to the device to complete image
collection quickly. Meanwhile, the device can control pupil size
via light sources with different brightness levels, enabling iris
image capture under varied illumination conditions. This not only
enhances the adaptability of iris recognition to diverse scenarios
but also ensures captured iris images are more accurate, making
iris comparison more comprehensive, precise, and secure during use.
Core Functions & Features
1. Compliance with Forensic Standards
Meets the requirements of "Technical Requirements for Iris
Collection Equipment for Criminal Investigation Business" (for the
construction of iris libraries in specialized sub-systems).
2. High-Speed & High-Quality Acquisition
● Enables high-speed, high-quality iris image collection with an
average acquisition time ≤0.7s.
● Supports automatic trigger and manual trigger for collection,
suiting flexible operation needs.
3. Flexible Collection Modes
Supports binocular or arbitrary monocular iris collection, adapting
to diverse user habits and scenarios.
4. Enhanced Imaging & User Experience
● Eye mask design greatly reduces interference from external ambient
light during iris image capture.
● The eye mask contact surface combines artificial protein leather
and sponge filling — ensuring comfort during use, while being easy
to detach/replace for hygiene.
● Built-in LED fill light supports automatic and manual control of
internal light intensity, enabling iris image collection under
multi-level illumination.
5. Intelligent Data & Connectivity
● Incorporates an automatic iris data deduplication mechanism to
avoid repeated data collection.
● Features contact lens detection to identify spoofing attempts with
cosmetic contact lenses.
● Equipped with a USB2.0 communication interface for plug-and-play
use — offering stronger compatibility and faster transmission
speeds.
6. Versatile Usage & Compatibility
● Supports handheld mobile use or fixed bracket use — providing
portability and convenience for different deployment scenarios.
● Is compatible with multi-system platforms: Windows XP/7/8/10,
Linux, Android, facilitating broad application integration.
Application Fields
The C20e is particularly suitable for medium-to-large-scale
personnel iris identity information collection and precise identity
authentication scenarios, such as:
● Criminal investigation systems (supporting specialized sub-system
iris library construction).
● Enterprise access control with high-security requirements.
● Government identity management platforms.
Why Choose the C20e?
1. Forensic-Grade Compliance: Meets criminal investigation iris
collection standards, ensuring data suitability for specialized
library construction.
2. Ultra-Fast Acquisition: ≤0.7s average acquisition time enables
efficient biometric capture.
3. User-Centric Design: Comfortable eye mask (protein leather +
sponge), dual trigger modes, and flexible usage (handheld/fixed)
enhance usability.
4. Anti-Spoofing & Data Integrity: Deduplication mechanism +
contact lens detection safeguard against fraudulent use and data
redundancy.
5. Seamless Integration: USB2.0 plug-and-play + multi-system
support simplify embedding into existing workflows
(Windows/Linux/Android).
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 Parameters
| Category | Specification Details |
|---|
| Infrared Auxiliary Lighting | 2×850nm LED, <100W/m³ |
| Infrared Safety Standard | Complies with American standard ANSI RP-27.1-96 and EU standard
IEC/EN62471 |
| Working Distance | Usable when eyes are close to the outer cover |
| Average Acquisition Time | ≤0.7s |
| Working Mode & Interface | Connects to PC via USB port, controlled by host computer program;
supports automatic dual-eye or arbitrary single-eye collection |
| Working Voltage | Powered by 5V USB |
| Product Power | <3.5W |
| Usage Mode | Handheld or used with fixed bracket |
| Working Temperature | -10°C~55°C |
| Working Environment Humidity | 0–93%RH |
