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Binocular Iris Access Control TCI331

TCI331 is a high-end binocular iris access control device integrated with Techshino’s award-winning iris recognition algorithm. It meets the higher security needs by offering multiple verification options and combinations of iris recognition, ID card, and smart card.

Binocular Iris Access Control TCI331
Binocular Iris Access Control TCI331



  • Supports multimodal identification including iris recognition, ID cards, and smart cards verification.
  • Features a vertical rotation for iris captures, adjustable for different heights of people.
  • Offers visual aids with a mirror and two-color LED light, and auditory aid to assist users with positioning.
  • Supports remote access control, and time and attendance data management.
  • Provides local matching and back-end centralized matching capabilities. The system outputs standard Wiegand signals and switching signals depending on specific needs.
  • Encrypts data during data transmission. The system supports PKI structure to prevent transaction information from being copied or hacked.


  • The visual and auditory aids offer users the intuitive and simplest way to use TCI331.
  • Delivers the highest level of security with encrypted data transmission.
  • Help businesses intelligently track and manage time and attendance.


  • Dimensions (W x H x D): 193 x 223 x 64mm (7.6 x 8.8 x 2.5 inches).
  • Identification mode: iris only, or iris plus ID badge, or iris plus smart card
  • Operating range: 20~25 cm (7.9~9.8 inches)
  • Display screen: Touch screen 4.3”, resolution 480 x 272 pixels
  • User capacity: 500, extendable
  • Record capacity: 150,000
  • Communication Interface: Standard TCP/IP, USB
  • Control signal output: standard Wiegand 26, switching signal
  • Matching speed: 1,500,000 per second, single CPU core
  • Verification speed: <1 second
  • FRR: <1% • FAR: <0.001%
  • Iris image: ISO/IEC 19794-6
  • Facial image: ISO/IEC 19794-5
  • Eye safety standard: IEC 62471
  • Operating Humidity: 20% – 90%
  • Operating Temperature: -10℃-50℃
  • Power Supply: DC 9V/1mA(Max. Current)
  • Installation: recommended wall mounting height is 160cm (5’3”), which is suitable for the people with height of 1.5m~1.85m (4’11”~6’1”) to use.


Iris recognition as an emerging biometric technology has outperformed many other technologies in terms of stability, accuracy, speed, non-intrusive nature, and difficulty to forge.

Applications include time and attendance and physical access control for security-sensitive areas, such as government buildings, banking vaults, correctional institutions, and data centers.