各位，我最近在用sony的FIU-500。以下是它的指标：
Verification Time Average 0.3 sec.
Registration Time <1.0 sec.
Biometric Sensor ON or OFF
Comparison Levels 1 through 5, (default level = 3)
False Rejection Rate <1.0% after two trials
False Acceptance Rate <.1%
Quantity of Enrollment (internally) 1000 registered prints
Interface RS-232C
Power Supply 5V ± 10%
Power Consumption Standy by 1.7W, peak for verification 3.0W, DC 6.5 to 15V
Temperature Range 5°C to 40°C
Dimensions 42 x 42 x 92.5 mm
Weight 125g (excluding cable)
Baud Rate 1200-57,600 bps
Data size 256 Bytes/print (without attribute data)
