A33 USB Optical Fingerprint Reader, Intelligent Dustproof Fingerprint Module Scanner, Factory for Business Institutions Attendance Applications Access Control

Price: $7.09
(as of Feb 09, 2023 02:43:38 UTC – Details)

Specification:
Item Type: Optical fingerprint module
Condition: Brand new
Material: ABS
Main Color: Black
Model: A33
Main Frequency: 120Mhz 
Flash Memory: 1M Bits
: 128KB 
Fingerprint Collector: Optical acquisition
Size of Fingerprint Image: 640×480 (), 500DPI
Registration Capacity of Fingerprint: Defaults to 1000 pcs
False Accept Rate(FAR): False Rejection Rate(FRR): Comparison Method: 1:N and 1:1 comparison
Size of Fingerprint Template: 570 byte
Setting of Security Level: 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:
No Parity=NONE, 1 Stop Bit=1
Baud Rate: 9600, 19200, 38400, 57600, 115200 (bps)
Factory Setting: 115200bps
Working Voltage: DC3.3V±10%
A33 Pin Function:
: Reset the module, active low
VIN: Fingerprint module main power, default 3.3V
GND: Power ground
RX: Module receives data pins
TX: Module sends data pin
+3.3V: Finger detection function circuit power supply
Wakeup: Finger detection function output pin, output high level when a finger is pressed

Package List:
1 x Fingerprint Module