u        Category:  IT Security Series

u        Product Name:  BioFlash (fingerprint flash memory – 5 fingerprints)

u        Model:  BDS-1B


u        BioFlash Description:

1.          Flash Disk integrates with fingerprint biometrics for high security &


2.          Fingerprint identification with high accuracy and speed.

3.          Storing personal/confidential data, such as PKI keys & company data.

4.          Windows 98/ ME/XP/2000 supported.

5.          Truly plug & play, no driver required (except Win 98)

6.          Multilanguage for :  Chinese, France, Germany, Spanish, English


u        Features:

1.          Fingerprints prevent unauthorized access to data.

2.          Easy operation for fingerprint enrollment.

3.          High speed of digital conversion and classification (1:N).

4.          Use chip based sensor for live-scan capturing of 3D-fingerprint minutiae.

5.          Compact, mobile portable and light.


u    Software Applications:

1.      Access Control:  Access allowed only by fingerprint identified.

2.      PC-Lock Protection:  PC-Lock activated while users are away.

3.      File encryption & decryption:  File encryption & decryption by fingerprint for particularly important file.



u        BioFlash w/USB specs                  Model No: BDS-1B

Disk Memory Capacity

128MB ~512MB

Fingerprint Capacity

5 fingerprints maximum

Fingerprint Sensor

Semiconductor Sensor

Hardware Interface

USB 2.0


508 DPI

Field Size

236 x 192 pixels

Gray Level

256 levels (8 bits/pixel)

False Rejection Rate (FRR)


False Acceptance Rate (FAR)


Allowable Rotation

± 15°


20 Kv

Scanning Speed

1 second

Matching Speed

< 10ms


77 mm (L) x 15 mm (W) x 27 mm (H)


19 g

Operating Temperature

0 ~ 50

Operating Humidity

20% ~ 80%

Read Speed

>8M /second

Write Speed

  >7M /second