SLK20M as one of the smallest embedded optical modules in the world combines a 2-megapixel image sensor with an ARM9 processor for powerful performance. With the sophisticated design, it can be flexibly integrated with various system applications without any additional accessories.
Sensor Type
Optical
CPU
280MHz DSP
Flash
32 MB
SoC
RTOS
Image Quality
2-megapixel CMOS
Encrypted Fingerprint Data
Yes
Sunlight Operation
Yes, Dark Field and Automatic Gain / Exposure
Water Splash Proof
Yes
Power Consumption
5V : 200mA Scanning ; 5V : 60mA idle (waiting for finger)
Fingerprint Liveness Detection
Yes
LED
White
Product Certifications
FCC, CE, RoHS
Power Voltage
5V (USB) / 3.3V (TTL-RS232)
Power Current
200mA
Communication
UART (115,200 bps / TTL3.3V) / USB 2.0
Interface Socket
Molex 51021- 0700 (7 pin; 1.25 mm)
Effective Collecting Area
15.24 * 20.32 mm (FAP20)
Collecting Area
16.5 * 23 mm
Dimensions (L*W*H)
36.2 * 44.2 * 15.85mm
Template
ZKFinger V10.0 ; ISO19794-2 ; ANSI-378
Template Size
1 - 4KB (ZKFinger V10.0); 1,568 B (ISO 19794-2)
Capacity
2,000 templates
Grayscale
256
Weight
0.032kg
Operating Environment
-20°C ~ +50°C; 90% r.h.
ISO / ANSI Support
ISO-19794-2/4 ANSI-378
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