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Description

·Communication interface : USB and UART

·1:N Identification (One-to-Many)

·1:1 Verification (One-to-One)

·High speed fingerprint identification algorithm engine

·Self study function

·Fingerprint feature data read/write functions

·Get Feature Data of Captured fingerprint and Verify/Identify Downloaded Feature with Captured

·Fingerprint Identify Downloaded Feature with Captured fingerprint

·Security Level setting

·Able to set BaudRate/ Device ID/Device Password

·Operating system:Windows 98, Me, NT4.0, 2000, XP,WIN 7 or Android

Specifications

·Interface:USB and UART(3.3V-TTL logic)

·Voltage: DC 4.2-6.0V

·Resolution:508 DPI

·Sensor Array: 256*360 pixel

·Fingerprint reader module size: 35*23*1.5 (mm)

·Effective collection area: 12.8*18.0 (mm)

·Working Current: 40mA

·Fingerprint capacity:1000

·Security Level: 1-5, default is 3

·ScanningSpeed: < 0.2 second

·Verification Speed: < 0.3 second

·Matching Method: 1:1; 1:N

·FRR (False Rejection Ratio): ≤0.01%

·FAR (False Acceptance Ratio): ≤0.001%

·Work environment: -20°C ---55°C

·Work Humidity: 10-85%

·Communications baud rate (UART): (9600 × N) bps where N = 1 ~ 12(default N = 6, ie 57600bps)

R311 can be used together with K200,K212,K215,K216 fingerprint control board

Files

·All fingerprint module support with Arduino, Android, Windows, Linux, .Net and so on. 
·Provide Free SDK Files
·Provide User Manual