What is an Optical Fingerprint Scanner? A Fingerprint Scanner is a biometric device that is used to enroll, authenticate, and identify the fingerprint. Fingerprint scanners are used in a variety of applications like time attendance, access control, national ID, driver's license, etc. Based on the technology there are two types of fingerprint scanners Optical Fingerprint Scanner capacitive fingerprint scanner Optical fingerprint scanners are the oldest form of capturing a fingerprint and comparing it. In an optical fingerprint scanner, the fingerprint is captured as an optical image. This optical image is used to find unique patterns using some algorithms.

Melo31 Optical Fap30 Fingerprint Scanner

MELO31 optical fingerprint scanner comes with a variety of features like a large platen area, great speed and convenience, and latent detection. The FRR (false recognition rate) and FAR(false acceptance rate) ratios are very low compared with their peers. The Fap30 MELO31 fingerprint scanner is best-suitable for applications that require extensive security and accuracy.

The special features of MELO31 - Optical FAP30 Fingerprint Scanner include:

Speedy scanning
High precision
Easily integrates with compatible devices
Durable
USB 2.0 high speed interface

Features

Scratch Free Optical FAP30 Sensor
FBI PIV & Mobile ID FAP30 Certificated
MINEX III certified high performing fingerprint algorithm
Latent & Live Fingerprint detection ( rejects spoofed fingerprints)
Support NIST compliance WSQ/JPEG Image compression standard
Support ISO/IEC 19794-2:2005/2011 & ANSI INCITS 378-2004 Biometric Data Interchange Format
Capture high quality image with Dry, Moist, Wet or Rough fingerprints
Lower FRR and FAR
IP65 rating water and dust protection for outdoor application

Sensor Characteristics
Parameters	Specification
Fingerprint Sensor Type	Scratch Free Optical FAP30 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	< 2 Sec
Capture mode	Auto Finger detection functionality & Auto capture with built-in quality check (incorporates NIST quality considerations) & Support 360 Degree Fingerprint Rotation
Latent Finger Detection	Yes
Live finger Detection	Yes *
Light Source	RED LED

Interface
Parameters	Specification
Protocol	USB 2.0 3.3V SPI (Upto 18 Mbps) (OEM Module Only) 3.3V UART (OEM Module Only)

Electrical Characteristics
Parameters	Specification
Operating Voltage	5V ±5% (USB Powered Device)
Operating Current	Operating Current: < 150 mA & Standby Current : > 115 mA

Environmental Characteristics
Parameters	Specification
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
Parameters	Specification
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

Dimensions
Parameters	Specification
Module (L x W x H)	75.0 x 49.0 x 23.0 mm
Module Weight approx:	90g
Device (L x W x H)	89.0 x 64.0 x 25.60 mm
Device Weight approx:	150g

System Requirements
Parameters	Specification
Operating System	Windows x86 & x64, Android, Linux
Standard Software/SDK	1:N Matching: MIDFinger _Search : 1:1 Matching: MID Finger_AUTH

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