1.Fingerprint access control and time recoder+RFID+Password 2.Group access,time zone,anti-passback 3.TCP/IP,USB2 ... standardDoor bell function, Tramper alarm function, Alarm when door open time delay,Fingerprint Capacity: 2000; Record Capacity: 50000;4 ... IP, USB pen drive Verification mode1: N, 1:1Response time≤1 secondResolution500DPIPowerDC12V, 1AEnvironment-10 -45 °C temperature and humidity ...