L-1 DFR 2090
DFR 2090 from L-1 Identity Solutions is an optical USB 1.1 fingerprint scanner intended for professional use. The scanner provides a digital USB output and an analog RS-170 video output to support analog-based capture systems and video monitors. Both outputs may be used simultaneously.
Scanner's manufacturer specifies that DFR 2090 protective platen coating and rugged case ensures its long service under heavy use.
Support modules for this device were included in the MegaMatcher 12.4 SDK, MegaMatcher On Card 12 SDK and VeriFinger 12.4 SDK.
Support modules for this device are not included in the newer versions of the mentioned SDKs, including the newest MegaMatcher 13.1 SDK, MegaMatcher On Card 13.1 SDK and VeriFinger 13.1 SDK.
Specifications
| Scanner Name | DFR 2090 Professional Direct Fingerprint Reader |
| Manufacturer | L-1 Identity Solutions, Inc. |
| Connection | USB 1.1 and RS-170 (analog) |
| Supported OS (*) | Microsoft Windows (32 bit only) |
| Resolution | 500 ppi |
| Image capture area (Platen size) | 20 x 25 mm (0.8" x 1.0") |
| Fingerprint image size | 425 x 484 pixels |
| Sensor type | Optical |
| Device size | 138 x 71 x 189 mm (5.5" x 2.8" x 7.5") |
| Device weight | 820 grams (1.8 lbs.) |
| Operating temperature | 0°C ~ +40°C |
| Operating humidity | 0-90 % (non-condensing) |
* These operating systems are supported by Neurotechnology SDKs. Device manufacturers may have different lists of supported operating systems.
Other L-1 scanners
Neurotechnology SDKs also include support modules for these L-1 scanners:
