Optikai Ujjlenyomat-Olvasó USB Biometrikus Moduláris Scanner Access Control Sensor ujjlenyomat-olvasó

További információ

Item Type:

Optical Fingerprint Reader

Material:

ABS

Main Frequency:

120MHz

Flash Memory:

1M Bits

SRAM:

128KB

Fingerprint Collector:

Optical acquisition

Fingerprint Image Size:

640 x 480( ), 508DPI

Fingerprint Registration Capacity:

1000 PCS by default

Fake Recognition Rate (FAR):

< 0.001%

Rejection Rate (FRR):

< 0.001%

Comparison Method:

1

Fingerprint Template Size:

570 bytes

Safety Level Setting:

Level 1 to Level 5 can be set

Factory Setting Value:

Level 3

Communication Interface:

UART, 3.3V-TTL level or USB communication

Serial Communication Parameter:

Parity None:

1PC Stop Bit

Baud Rate:

9600, 19200, 38400, 57600, 115200(BPS)

Factory Setting:

115200BPS

Operating Voltage DC 3.3V ± 10%:

Pin Functions:

RST:

Reset module, low level is active

VIN:

Main power supply of fingerprint module, 3.3V by default

Power Ground:

GND

RX:

Module receives data pins

TX:

Module sends data pins

Finger Detection Function Circuit Power Supply:

3.3V

Wakeup:

Finger detection function outputs pin, outputs high level when a finger is pressed on

Package List:

1 x Optical Fingerprint Reader 1 x USB Cable

Note:

Professional use, do not understand this knowledge, please choose carefully.