PAPILLON DS-21C Livescan Fingerprint Device

  • manufactured as a separate optical unit driven by a backbone computer
  • designed to capture touch fingerprints

The DS-21C is currently being prepared for certification procedure in FBI, USA.

The DS-21C uses the optical technology that enables producing high quality fingerprint and palmprint images even of moist fingers and palms.

Key Features and Specifications:
Resolution of resulting images 500 ppi (500 pixels per inch)
Dynamic Range 8 bpp (8 bit per pixel)
Signal–To–Noise Ratio Minimum: 40 db
Sensing Area 1 platen for taking a flat finger impression
Scan Area 20 x 20 mm
Image Size (Maximum):
– Flat Fingerprint
20 x 20 mm
Time for scanning a fingerprint < 2 seconds
FBI's Requirements Compliance Compliant to the FBI's "IAFIS Image Quality Specification": CJIS-TD-0110; CJIS-RS-0010 (v7) app. F, uncertifiable in scanning window size
Compliant to the FBI’s “Image Quality Specification for Single Finger Capture Devices”,CJIS-Division, v. 071006, 10 July 2006
Compensation for smears at rolling Yes
Elastic Coating (Membrane) Yes
Moisture Discrimination Yes
Interface USB 2.0 (480 Мbit/sec)
Power Supply 5 V (USB)
Power Input Maximum: 1 Watt
Scanner Size (W x D x H) 53 x 110 x 31 mm
Scanner Weight 0.17 kg
Self-contained Keypad No
LCD Monitor: No
Operating Systems Windows, Linux