Product name FS20 Fingerprint time attendance and access control Type FS20 CPU 32 Bit ¡° Cordis 5+ ¡° RISC Algorithm High Speed HSA8.0 Fingerprint sensor Optical Effective collecting area 16 x 14 mm (6.30 x 5.51 inch) Fingerprint plane acceptance angle >¡À45¡ãC Fingerprint capacity 2000 pieces Management capacity 1000 pieces Attendance logs capacity 200000 pieces Query logs functions Yes Verify mode Fingerprint, Password, Card False reject rate(FRR) ¡Ü0.01% False accept rate(FAR) ¡Ü0.0001% Identification time ¡Ü1S Identification speed 5000----30000 piece/s Than on the way 1:1/1:N Voice High-Definition humanity voice LCD 128 x 64 big blue background with white characters Language display on LCD Multilingual Name display on LCD Yes LED Indicator Power and status LED light Keypad 16 tact switch key presses Card Type EMID TCP/IP Communication Yes USB Slot Yes USB Data download/ upload Yes U Disk download Yes Software support A1 Time Attendance Management System Access control function Yes Enbedded bell function Yes Ring Yes Buzzer Yes Alarm Yes Power supply 12V DC Power <5W Current <350mA Static strength <15KV Operational temperature range 0¡ãC----+45¡ãC Operational humidity range 20%----60% Storage ambient temperature range ¡ª10¡ãC----+65¡ãC Humidity range storage environment 20%----80% Machines weight 0.52 Kg (1.147 LB) Machine package size LxWxH 312 x 262 x 105 mm Carton size 460 x 330 x 290 mm Qty 4 Packets/box