... 3 years Period of data 9600BPS,19200BPS 1.Model:FR-T202.Name: GPRS Biometric Time Recorder with TFT ... screen3. Product brief introduction Options:GPRS,TCP/IP,EM CARD,USB,BACKUP BATTERY .Identification speed obviously improved, process 3 ... User capacity3, 000Transaction Storage140, 000Period of dataKeep data for 3 years without currentSupport baudrate9600BPS, 19200BPS, 38400BPSVerification mode1: N ...