Fingerprint stored(max)1500-3000pcs Verification time less than 2 s Communications rs232 rs485 tcp/ip Registration mode 1-3 fingerprints per person,1 password Authentication mode 1: N, as well as 1:1matching Management records stored(max) 1000time and attendance records stored(max) 50000-120000 False acceptance rateless than 0.0001% True rejection rate less than 0.01% Lcd display chinese(traditionalsimplified), english Voice prompt chinese Input voltage 220v ac Operating voltage 5v dc Power consumption less than 5w Size 150l*145w*38.5hmm Applications: Intelligent building system Time&attendance control Access control High security entrance