Bio31M

  • Can provide an open application program interface (SDK)
  • Fingerprint entry

Bio31M 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 and internationally top semi-conductor fingerprint sensor. It is an off-line fingerprint module with ultra-high performance.
 
  • The algorithm supports automatic correction recognition, supports 360 ° rotation collection match 
  • Fingerprint entry, image capture, template extraction, fingerprint matching (including 1: 1 and 1: N), template deletion and other functions 
  • Light and small, can be flexibly embedded into a variety of products
  • Can provide an open application program interface (SDK)
Feature
Model NameBio31M
MaterialElectro-Silicon
CPU280MHz DSP
Flash32 MB
SoCRTOS
Encrypted Fingerprint DataYES
Water SplashNo
Dry, Wet, or Rough FingerprintsWork well
Power Consumption5V:200mA Scanning;5V:100mA idle (waiting for finger)
Live Fingerprint DetectionNo
LEDNone
Power Voltage5V (USB) / 3.3V (TTL-RS232)
Power Current200mA
CommunicationUART (115200bps / TTL3.3V) / USB 2.0
Interface SocketMolex 51021- 0700 ( 7 pin; 1.25 mm)
Image Resolution508dpi
Effective Collecting Area10.4*14.0mm
Image Size208*288pixel
Module SizeMotherboard: 42.0*26.0*5.08mm (L*W*H),Sensor:34.06*20.4*2.47mm(L*W*H)
Image FormatRAW, BMP, JPG
TemplateZKFinger V10.0 ; ISO19794-2 ; ANSI-378
Template Size1- 4KB (ZKFinger V10.0);1568 B (ISO 19794-2)
Gray Level256
Operating Environment-20 °C ~ +50 °C; 90% r.h.
ISO/ANSI SupportISO-19794-2/4 ANSI-378

Data Sheet

Download Date Files
BIO31M Data Sheet 05/10/2018
AttachmentSize
bio31m.pdf326.92 KB