Below is a group offer of RFID Time Attendance System.
Offer List
User capacity: 10, 000
Transaction storage: 30, 000
Communications: RS232, RS485, TCP/IP
Identification ...
[Expiration Date: 2010-01-06]
1) Professional proximity card time attendance.
2) Supports TCP/IP, RS232/485 network function
3) Can ...
[Expiration Date: 2010-06-24]
Specifications:
User capacity: 30000
Transaction storage: 60,000
Communications: RS232, RS485, ...
[Expiration Date: 2010-01-17]