Optical Fingerprint Reader, Fingerprint Computer Logger USB Biometric Modular Scanner Access Control Sensor for Windows

Price: $25.19
(as of Nov 19, 2023 16:02:54 UTC – Details)

Specification:
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(pixel), 508DPI
Fingerprint Registration Capacity: 1000 PCS by default
Fake Recognition Rate (FAR): <0.001%
Rejection Rate (FRR): <0.001%
Comparison Method:1 : N and 1 : 1 comparison
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.

360° automatic correction and recognition, press the correctly registered finger at any angle on the module, the pair is successful, and you can pass.
The fingerprint recognition rate is low, the maximum is 0.001%, and the false rejection rate (FRR) is less than 0.001%.
USB model, supports up to 1000 fingerprint users. The fingerprint window adopts waterproof technology.
Support the full range of windows. Support the secondary development of for Android platform. Communication interface includes UART, 3.3V‑TTL level or USB communication.