MELO31
Optical Fingerprint Scanner
Model : MELO31 | OEM Module / Sensor : MELv7.0
Features
Lowest FAR & FRR
Support Aadhaar auth API specification V2.0
MINEX compliance extractor
Supports multiple devices
High speed USB 2.0 interface with plug and play
Scratch free sensor surface
500 DPI optical fingerprint sensor
FBI PIV Certified
Specification
Sensor Characteristics
Fingerprint Sensor Type
Scratch Free Optical Sensor
Pixel Resolution
500 DPI +/- 2%
Platen size
20.32mm x 25.40mm
Image Size
400 x 500
Image Grayscale
256 (8 - Bit Gray Level)
FRR & FAR
< 0.1% & < 0.001%
Maximum Acquisition time
( Placement to Template )
: < 2 Sec
Latent Finger Detection
Yes
Light Source
RED LED
Capture mode
Auto Finger detection functionality & Auto capture with built-in quality check (incorporates NIST quality considerations) & Support 360 Degree Fingerprint Rotation
Interface
Protocol
USB 2.0
Electrical Characteristics
Operating Voltage
5V ±5% (USB Powered Device)
Operating Current
Operating Current: ~190 mA & Standby Current : ~90 mA
Environmental Characteristics
Operating Temperature
0°C to +50°C
Storage Temperature
-10°C to +70°C
Humidity (Operating / Storage)
< 90% RH, Non-condensing
Compliant to Following Standard
Biometric Data Interchange Format
ISO 19794-2 : 2005 & 2011, ISO 19794-4 : 2005 & 2011, ANSI 378, WSQ3.1, JPEG2000
EMI / EMC Compliance
CE & FCC Part 15B class A
ESD protection
Contact Discharge: +/- 8kV, Air Discharge: +/- 15kV
Environmental, Health and Safety
RoHS, WEEE
Safety
EN/IEC 62368-1, IS 13252 (Part 1)
Image Quality
FBI PIV Certification
IP Rating
IP65
Device Driver
WHQL Certified WBF driver
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