SFM Slim
Ultra-Slim FAP20 Standalone Embedded Module

SFM Slim is the slimmest FAP20-certified optical fingerprint module featuring an array of cutting-edge technologies.

Along with its 13.5mm-slim optical sensor and Suprema’s Conformance Decision Engine (CDE) technology that captures an optimal fingerprint image for all the finger types, SFM Slim offers you flexibility to create a new and innovative system design with its reduced form factor at a whole new level of performance that will distinguish you from your competitors.

Powered by a state-of-the-art 1GHz CPU, MINEX-certified algorithm and 256-bit AES fingerprint data encryption, SFM Slim also features best-in-class performance (5,000 match/ sec) and FBI PIV-compliance with the highest level security.

Features

  • World’s Slimmest 13.5 mm FAP 20-certified Optical Fingerprint Module
  • Ultra performance with 1.0GHz CPU
  • 5,000 templates matching per second
  • Class-leading User Capacity
  • Store Max 22,000 templates (in One Template Mode)
  • FBI PIV and FBI Mobile ID FAP20 certificates
  • NIST certified interoperable image & template format standards (ANSI-378, ISO19794-2)
  • Image compression standard: WSQ
  • Live Fingerprint Detection (LFD) Technology
  • Distinguish fake fingerprints made from various materials including clay, rubber, silicon, glue, paper, film and more
  • Advanced Data Protection
  • 256-bit AES Fingerprint Data Encryption of fingerprint templates
  • Protect template data with Secure IC
  • Easy Integration
  • SFM SDK for easy application development
  • Android, Windows & Linux compatible
  • Smart Sensor Control by Conformance Decision Engine(CDE)
  • Optimize the fingerprint sensor and algorithm
  • Provide a fast feedback when the fingerprint is input incorrectly
World Class Ultra-slim FAP20 Optical Sensor
SFM Slim presents the thinnest 13.5mm FAP20 certified optical fingerprint sensor
SFM Slim allows you to experience a whole new level of performance that no other has shown so far, featuring 5,000 matches-per-second in max.22,000 templates.
Advanced Live Finger Detection (LFD) Technology
SFM Slim provides advanced Live Finger Detection technology that distinguishes fake fingerprints made from various materials including clay, rubber, silicon, glue, paper, film and more
Enhanced Security
SFM Slim has been designed to provide highest level of security available by featuring 256-bit AES Fingerprint Data Encryption of fingerprint templates and private key assignment in a dedicated memory.
Conformance Decision Engine
The Conformance Decision Engine(CDE) pre-analyzes the fingerprint image without passing it directly to the "Pre-processing" step. The CDE helps you get more proper fingerprint image by analyzing if a fingerprint is input incorrectly, for example, by rubbing the surface of the sensor. Even entering a dry fingerprint, based on Suprema deep-learning technology, CDE optimizes the fingerprint algorithm and sensor as well.
FBI PIV and FBI Mobile ID FAP20 Certificates (Image compression standard: WSQ)
SFM Slim is the slimmest FAP20 certified optical fingerprint sensor SFM Slim is the slimmest FBI PIV and FBI Mobile ID certified FAP20 optical sensor module. The Scanner features Large Platen that spans 16.5mm x 21.0mm wide, which is well above the FAP20 Standard that spans 15.2mm x 20.3mm
Developer-friendly Interface
SFM Slim meets multiple interfaces including RS232 and USB that allow high-speed transfer and versatile platform compatibility by Android, Linux, Windows SDK

Specification

Sensor Option Optical
CPU 1GHz (MIPs)
Flash Memory 16MB
EER < 0.08%
Enrollment Time
(Sensor Dependent)
< 500ms
1:1 Verification Time
(Sensor Dependent)
< 530ms
1:1000 ID Time*
(Sensor Dependent)
< 550ms
WSQ Image Comprssion Yes
Template Options Suprema, ISO19794-2, ANSI-378,
Template Size
(Default: 384 Bytes)
Default: 384 Bytes
256 - 384 Bytes (Configurable)
Template Capacity 22,000 @ 16MB Flash
Host Comm. Asynchronous serial: CMOS level (3.3V) (up to 921600 bps) USB 2.0 (up to 2M bps)
Fingerprint Data
Encryption
256-bit AES
Supply Voltage 3.3/5.0VDC Regulated
Operating Temp (°C) -10 to 50 °C
Auto-on Yes
PIV-certified Yes
Live Finger Detection Yes (SW-based)
Board Size
(L x W x H) (mm)
59 x 32 x 13.5 (On-board)
Model SFM Slim
Sensor Type Optical
Sensor Options Optical
Resolution (dpi) 500
Sensing Area (mm) 15.24 x 20.32
Image Size (px) 300 x 400
Finger Rotation +/- 90'
Sensor Dimension
(L x W x H) (mm)
59 x 32 x 13.5 (On-board)

*Average genuine identification time including feature extraction

Applications

  • Access Control

  • Time and Attendance

  • Door Lock

  • Safe

  • Mobile POS

  • Vending Machine

  • IoT

Download

SFM Developer Center

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