360 degree recognition
  IDWD1042 / 1055 independent research and development Creature2015V4.0 algorithm, with 360 degree
rotation recognition function. That is, you use your fingers from any angle on the fingerprint mirror
, can be identified.
Window area of ??19mm * 22mm
Sensor VGA CMOS
Image grayscale 8-bit 256-level grayscale
Image resolution 500dpi
Image distortion <1%
Light source infrared
The algorithm version Creature2015V4.0
Safety level 5 adjustable
Algorithm performance default security, etc.: FAR FAR = 0.001%, FRR = 0.5%
Single fingerprint template size 256 bytes
Verification time 1: 500, search time = 0.8 seconds
Matching methods 1: 1 and 1: N
Storage space Standard storage 500 fingerprints (expandable)
Communication interface USB2.0, UART (3.3V-TTL logic), SPI
Operating temperature -20 ? ~ 80 ?
Operating temperature 20% to 80% (no condensation)
Power supply 3.3V ~ 5V
Current standby 2uA, peak 40uA
Size 45mm * 22mm * 20mm