Bio31S

Bio31S

Bio31S is an advanced embedded electro-silicon fingerprint module developed by ZKTeco specialized for the system integration device.It adapts ZKTeco ZKFinger V10.0 fingerprint algorithm as core, and adapts high-performance ARM core processor with internationally top semi-conductor fingerprint sensor. It is an offline fingerprint module with ultra-high performance.

Description

Bio31S is an advanced embedded electro-silicon fingerprint module developed by ZKTeco specialized for the system integration device.

Specification
Model Name

Bio31S
Material

Electro-Silicon
CPU

280MHz DSP
Flash

32 MB
SoC

RTOS
Encrypted Fingerprint Data

Yes
Power Consumption

5V 200mA (normal operation); 5V 100mA (idle mode)
Fingerprint Liveness Detection

No
LED

None
Power Voltage

5V (USB) / 3.3V (TTL-RS232)
Power Current

200mA
Communication

UART (115,200bps / TTL3.3V) / USB 2.0
Interface Socket

Molex 51021- 0700 ( 7 pin; 1.25 mm)
Image Resolution

508dpi
Effective Collecting Area

508dpi
Image Size

208 * 288 pixel
Module Size (L*W*H)

Motherboard: 42.0 * 26.0 * 5.08mm (L * W * H)
Sensor: 34.06 * 20.4 * 2.47mm (L * W * H)
Image Formats

RAW, BMP, JPG
Template

ZKFinger V10.0; ISO19794-2; ANSI-378
Template Size

1- 4KB (ZKFinger V10.0); 1,568 B (ISO 19794-2)
Grayscale

256
Operating Environment

-20°C ~ +50°C; 90% r.h.
ISO / ANSI Support

ISO-19794-2/4 ANSI-378

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