Máy Scan Nhận Dấu Vân Tay A33 Usb Chất Lượng Cao

1. With the function of self-learning. During the fingerprint identification process, the newly extracted fingerprint is successfully recognized and merged into the fingerprint database. So that the user can use it more effectively during use.
2. Can realize 360 degree automatic correction recognition function. Press the ule at any angle, and the correct registered finger can be passed by comparison.
3. Has low false accept rate with the maximum of 0.001%, making the recognition safer and reliable.
4. Support for platform secondary development, and support for windows all series.
5. This USB el design is convenient for you to charge and use.

6. Supports up to 1000 fingerprint users, offering you much convenience.
7. The fingerprint window adopts advanced waterproof technology, no worry about the influence of wet hands.
Specification:
Item Type: Optical fingerprint ule
Condition: Brand new
el: A33
Main Frequency: 120Mhz
Flash Memory: 1M Bits
SRAM: 128KB
Fingerprint Collector: Optical acquisition
Size of Fingerprint Image: 640x480 (pixel), 500DPI
Registration Capacity of Fingerprint: Defaults to 1000 pcs
False Accept Rate(FAR): Less than 0.001%
False Rejection Rate(FRR): Less than 0.001%
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:
RST: Reset the ule, active low
VIN: Fingerpr
colour:Black
Material:ABS

Package Contents:
1 set x Optical fingerprint uleOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1