BMT20 Dual Iris Scanner

  CMI Tech BMT20 Dual IRIS Scanner Aadhaar registration STQC Certified 

Cost Effective and Easy-to-use Iris Recognition for Biometric Aadhaar Enrollment

  • Ideal for national and civil ID programs
  • Enrollment of non-acclimated subjects including children to 5 years of age
  • Lightweight and robust with IP64 rating
  • Powered from USB 2.0 connection
  • Usable in bright sunlight conditions


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INR 16000 /-

tax & shipping extra

for orders e-mail:

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Product Description

The CMITech BMT-20 is a binoculars-type iris biometrics imaging device that simultaneously and quickly captures highest quality iris biometric images. Easy to use, the system can be reliably positioned by the subject with minimal instructions, or by an operator with the aid of positioning feedback LEDs  on the top of the imager s housing. Product Description The patent-pending optical design of the BMT-20 features expanded depth of field and a very large tolerance for interpupillary distance, which provide superior tolerance for the positioning of all subjects eyes. The BMT-20 is ideal for enrollment programs of all sizes, including those involving very young children.

Designed with the latest in optical and system control technology by one of the leaders in the industry, the BMT-20 is physically robust, highly reliable and durable. Meeting the elevated IP64 intrusion protection standard, this system is sealed against dust and other airborne particles to provide extended life in harsh environmental conditions. Dedicated to building trust with end-users and partners alike, CMITech s products and technology are intended to improve processes, mechanisms and quality within all enrollment programs, large and small.


BMT-20 – STQC Certified Dual Iris Scanner

  • Scans 2 eyes at a time in split second
  • Very easy to use with mirrors and LED indicators
  • Exceed industry standards for quality as specified in ISO/IEC 19794-6
  • Dedicated, on-board image processor supports very high speed
  • Simultaneous capture with high quality images
  • Powered from USB 2.0 connection & Usable in bright sunlight conditions


Technical Specifications




MTF / spatial resolution

Pixel resolution

Iris image pixel resolution

Image output

Capture distance (to forehead)

Optical path distance

Depth of field

Inter-pupillary distance covered

Time of capture

IR illumination for iris imaging

219 x 161 x 58 mm (8.6 x 6.3 x 2.3 inches)

680 g (1.5 lbs)

Exceeds 4.0 lp/mm @ > 60% contrast

18.4 to 20 pixels/mm

640 x 480 pixels

Meets ISO 19794-6

0 to 10mm (0.0 to 0.4 inches)

350 to 380 mm

30 mm (1.2 inches)

40 to 90mm (1.6 to 3.5 inches)

Around 1 second, typical, from time of head placement

Dual LED: wavelengths of 850 nm nominal

(~ 60%); and 750 nm nominal (~ 40%)


:: Order Information                    India - International 

 Order by E-mail

for orders e-mail:

with subject: BMT 20 Dual IRIS order 

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Orders By FAX

You may place an order by fax 24 hours a day, 7 days a week. Simply print the form below and fax it to us at:+91-020-24475992
Download Fax Order Form





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