Technical Parameters                   
User capacity: 3000
Transaction Storage: 80000
Period of data: Keep data for 3 years when no current
Collecting rate: Port rate(9600BPS, 19200BPS, 38400BPS)
Verification mode: 1: N
FAR: <0. 0001%
FRR: <0. 01%
Response time: <0. 7 second
Communication: TCP/IP,USB
Alarm clock: 24 kinds (embedded music alarm), circulate, can connect to external clock
The capacity of connecting net: 31 units (RS485 mode), 255 units (TCP/IP)
Distance: 1200m (RS485)
Show: Name, time, ID number
Language and voice: Chinese, English, Spanish etc.
Working mode: Access control and Time & attendance, network or standalone
Access control mode: Fingerprint, password
Save function: Turn off device automatically for saving
External function (access control): Connect to external E-lock, E-bell and annunciator
Time Zone, Group, Unlock Combination: Supports 50 time zones, 5 groups and 10 unlock combinations.
Size: 196*44*119mm
Power supply: DC12V, 3A (AC 100V to 240 V, 50 to 60 Hz )
Warranty of period: 24 months
Temperature and humidity: 0 - 45, 20%-80%
Optional: Proximity or Mifare card reader, USB and Annunciator
Applications: Factory/office/bank/hotel etc.