Capacity Max User 5,000 Max Template 5,000(1:N) Max Log 200,000 Inferface Comm TCP/IP,USB Host, Mini USB, RS485,Standard WIFI Relay 1 Relay I/O Wiegand Out, Door Open Sensor,Tamper Alarm, Exit Button Feature Identification Mode Fingerprint, Card, Password Verification Speed <0.5 Sec Fingerprint Image Display Yes Self-defined Status 8 attendance status auto switch Webserver Internal Webserver Software Anviz Crosschex Cloud Hardware Platform Linux CPU Dual 1.0 GHz High Speed CPU Sensor AFOS Touch Active Sensor LCD 3.2” HD TFT LCD LED Three-color indicator light RFID Card Standard 125KHz EM, Optional 13.56MHz Mifare Dimensions 125x189x35mm(4.9x7.4x1.4″) Operating Temperature -30°C to 60°C Humidity Verification 10% to 90% Power DC 12V Certificates CE, FCC, RoHS