DW620
USP:
Fast and accurate fingerprint collection，Living biometric technology, higher security;
(For details, please go to the Download Section to download)
暂无介绍
Module size
50*47mm
Camera volume
6.5*6.5*2mm
Shade diameter
--
Image size
480*640
Grayscale
256level
Acquisition speed
30 f/s
Operating Voltage
+5V

Workingcurrent
Acquisition mode
260-300mA
Standby mode
260mA
sleep mode
--
Face storage capacity
100 
Face recognition distance
register
25cm~150cm
Comparison
25cm~150cm
Face recognition angle
slope
±30°
deflection angle
±30°
Security Level
L9 
Power up time
<0.3s
Interface
USB（4pin，1.25mm pitch） RS232 (TTL, 4pin, 1.25mm pitch)
LCD SPI(8pin，1.25mm pitch)
Communication baud rate
115200bps
Storage temperature
-40℃~60℃
Operating temperature
-20℃ ~ 55℃
False recognition rate
<0.01%
Rejection rate
<0.1%
1：N comparison time
＜1s
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