Gemini Module Camera

Gemini module camera is the world‘s ­first long-range dual iris scanning OEM module at extended capture range of 55 cm.

Face (optional) and dual iris scanning with one single CMOS sensor to keep the solution cost effective.

With side-gazing of ± 25 degrees, Gemini removes the need of aligning the eye to the camera; therefore, users only need to glance simply at the screen.

Gemini module consists of two separate parts which allow maximum ‑exibility for users’ testing and development: Gemini-core 1.0 and sample host system.

first long-range dual iris scanning OEM module

  • Gemini-core 1711LQ55 is a small form-factor module storing up to 10,000 templates (expandable up to 200,000 IDs) and versatile to various application sectors, which leverages the use of Gemini in local recognition or in heterogeneous system.
  • Sample host system is an embedded system utilizing compact and popular Raspberry Pi, which aims to relieve users’ development burden, provide proper guidance for easy setup and full control of display screen.


Gemini Demo


- Long capturing distance (35-55 cm)

- Side-gazing capturing capability (± 25 degrees off-axis)

- Secure on-board processing by industrial standard cryptography hardware from Freescale

- NIST-proven extremely accurate iris matching and iris quality assessment algorithms.

- On-board storage and matching up to 10,000 IDs (expandable up to 200,000 IDs)

- Seamless system integration through intuitive API.

- Supported image format: ISO Standard 19794-6, K1, K2, K3, K7.

- Supported communications: USB, Ethernet. Available upon request: Ethernet, RS-232/485, Wiegand.

- Supported OS's: Windows XP to Windows 10, Linux and Embedded Linux. 


- Compact and popular Raspberry Pi design.

- Developing SDK and a standard sample application included.

Developers can base on this sample host to do tailoring to best ­fit their needs and use it as their ­final product. Or they can use the sample as a reference to design and develop their own host system. Developers can freely control and do whatever they want with this Raspberry PI without infringing IriTech technology.



Cortex-A9, Quad-Core


External powered (DC +5.0V, 3.0A)


-20°C to +60°C (Storage); 0°C to +50°C (Operating); 10% to 90% Humidity (Non-Condensing)*

Capture Distance

35 cm ~ 55 cm (13.8 inches ~ 21.7 inches) from the front of the camera module (focal Depth:10cm)


Camera Board

52 mm x 34 mm x 32.9 mm

LED Board

38.4 mm x 33 mm x 16.2 mm

Main Board

70 mm x 52 mm x 10.5 mm


Eye safety certification and RoHS compliance.




Raspberry pi Ver 3, Model B


7" Touchscreen Display

Screen Resolution

800 x 480 pixels


Gemini Module
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Gemini Module