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Category: Information Security Series
Product Name: BioHDD 2.5"
Model: BHS-25A
BioHDD (2.5")
1.Use chip based sensor for live-scan capturing of 3D-fingerprint minutiae.
2.Fingerprint identification with high accuracy and speed.
3.Hard-drive is hidden until upon positive fingerprint authentication, for security purpose.
4.NIST Certified 100% hardware Cipher Engine (i.e. access to data in the hard-disk is protected by encryption technology).
5.Provide high-speed USB 2.0 interface transferring data at up to 480Mbit/sec.
6. Windows 98/ ME/XP/2000 supported.

1. Effectively detect fingerprints with scar, cut, swelling, and fingers that are too dry or wet.
2. Firmware automatically ignores residual fingerprints.
3.Scratch resistant sensor withstanding ESD 20KV.
4.Effective fingerprint recognition technology by a combination of 1:1 and 1:N Matching mechanism. Low power consumption.
5. No driver needed (except Windows 98).
6.°ßReal-time°® encryption of the entire hard disk (including boot sector and operating system) at 1.6Gbit/sec using DES algorithms. Encryption key lengths vary from 40-bit to 192-bit.
7.Compatible with Ultra ATA 66/100/133.

Specification: BioHDD
Model No: BHS-25A
Hardware Interface USB 2.0 (480Mbit/sec)
Hard disk SPEC 2.5°®, Ultra ATA 66/100/133
Sensor Semiconductor Sensor
Resolution 508 DPI
Field Size 236X192 pixels
Gray Level 256 levels (8 bits/pixel)
Chip Size 13.6mm * 11.8 mm
False Rejection Rate (FRR) 1/1,000
False Acceptance Rate (FAR) 1/1,000,000
Allowable Rotation +-15°
ESD 17~20kv, Air contact mode
Scanning Speed 1 second
Matching Speed < 1 second
Dimension 14.5(H) °—7.8(W) °—1.8(D) cm
Weight < 120 gm
Temp -40°C ~ 70°C
Encryption Speed 1.6Gbit/sec
DES Key bits 40 - 192 bits
MMI(Man mgmt interface) 2 DUO-LED'S red/green
Warranty 12 months (back to base)