GH光電混合式指紋感測器   

GH光電混合式指紋感測器 UART介面


Mechanical Dimension
Product No:GHM-8111
Application :

E-Token, Remote Controller,Safety Box, Luggage Locks,
Brief Cases, Padlocks, Handy POS, etc. that needs
personal

Key Features

Hybrid & CMOS technology
High ESD resistance
Work well with children, women, old man and dry, moist. or rough fingerprints
Anti fake fingerprint.
Anti high ambient light
✔ Scratch resistance
Compact size
Low power consumption
High C/P ratio
Patents protection


CPU

ARM Cortex M3 Core

Sensor

GingyTech Hybrid Sensor

Effective Sensing Area

8.1 x 8.1 mm

Resolution

1,000 dpi/500 dpi

Active Pixels

320 x 320 pixels/160 x 160 pixels

The maximum number of fingerprints

20 fingerprints

Matching Mode

1:1, 1:N

The size of template

496 Bytes (template) + 2 Bytes (checksum)

Communication interface

UART

False Acceptance Rate (FAR)

< 0.5%

False Rejection Rate(FRR)

< 0.1%

Enrollment time

< 10 sec (10 times per finger)

Identification time

< 1.0 sec (20 fingerprints)

Operating Humidity

0%~80%, Non-condense

Operating voltage

5V

Operating current

< 130mA





金佶科技所提供的各種款式『指紋感測器』與『嵌入式指紋辨識模組』,由於其是屬於CMOS面型,因此使用者只要任何一根手指頭朝下輕輕壓在『指紋感測器』平板上面,就會啟動指紋感測器,當取得影像之後,將資料從類比轉換成數位格式,取得特徵點後,再和已儲存的特徵點進行比對辨識,只要符合比對標準點數後,就完成辨識認證。