ADH Technology Co. Ltd.


安達鑫科技有限公司

GT-511C3 / GT-511C5 (UART)

Fingerprint Reader / Module

Specification 

Item                                                   Value
CPU                                                    ARM Cortex M3 Core (Holtek HT32F2755)
Sensor                                                optical Sensor
Effective area of the Sensor                   14 x 12.5(mm)
Image Size                                           202 x 258 Pixels
Resolution                                           450 dpi
The maximum number of
fingerprints                                          200(C3) / 2000(C5) fingerprints 
Matching Mode                                     1:1, 1:N
The size of template                              496 Bytes (template) + 2 Bytes (checksum)
Communication interface                         UART, default baud rate = 9600bps after power 
                                                                     on,USB Ver1.1, Full speed
False Acceptance Rate (FAR)                 < 0.001%
False Rejection Rate(FRR)                      < 0.1%
Enrollment time                                    < 3 sec (3 fingerprints)
Identification time                                 C3< 1.0 sec (200 fingerprints)/ C5<1.5 sec (2000 fingerprints) 
Operating voltage                                 DC 3.3~6V
Operating current                                 < 130mA
Operating
environment    Temperature                   -20℃  ~ +60℃; 
                            Humidity                        20% ~ 80% 
 
Storage environment Temperature           -20℃  ~ +60℃ 
                                  Humidity            10% ~ 80%