... users 2.Identification speed <0.5 sec 3.Outdoor fingerprint reader 4.1-10 fingerprints for each people RS485,TCP ... and capacity:<1Sec Identification (Full of 3000 Fingerprint)2. Internet Visit Function: visit a terminal via internet3. Flexible interface: RS232/RS485/ ... , TCP/IP , INTERNET Access control 50 Time Zone , 5 Grouping, 10 Combinations, 25 Time bell, Multi- fingers access, Door bell Wiegand ...