1.Communicational: TCP/IP or RS232 and RS485 . 2.Optional: ID/HID/Mifare card, Web server, USB host, Short message, Work code.

Technical Specifications :

· Hardware platform: ZEM500 · Operating system: Linux· User capacity : 1500 · Transaction capacity: 50000 · Sensor: ZK Sensor· Algorithm version : 2007 Version ZK new algorithm · Access Control : 50 Time Zone ,5 Grouping, 10 Combination, Holiday Management ,support many fingerprints access ,support standalone work· Communicational: TCP/IP or RS232 and RS485 · Keyboard and Display: LCD with 80 character and figure keypad· Power: 12 V· Identification speed: <=2 seconds· FRR: <=1%· FAR: <=0.0001%· Temperature operating: 0°C - 45°C· Humidity operating: 20%-80%· Language: simplified Chinese, traditional Chinese, English, other Languages· Standard: Wire Doorbell, Wigand OUT, Wigand IN· Optional: ID/HID/Mifare card, Web server, USB host, Short message, Work code, RIS, Antipass-back