Description

ZKTECO Bio31S

• 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