Processor: Multi-Bio 600 Memory: 256M Flash, 64M SDRAM Hardware Platform: ZEM600 Multi-Medium Development Platform Fingerprint Sensor: ZK Optical Fingerprint Sensor without film Camera: High Resolution Infrared Camera Display: 4.3 inch TFT touch screen Face capacity: 700 (1:N) Fingerprint capacity: 5000 ID Card capacity: 10,000 Logs capacity: 100,000 Communication: TCP/IP,RS232/485 USB-HOST: Two USB-Host Wireless Wi-Fi: Optional Standard functions: Extendable Scheduled-bell, DLST, Self-Inquiry, Work Code, Short Message, T9 input Webserver Simple A&C function: electric lock, door sensor, exit button, Wiegand output Optional functions: WIFI, GPRS, serial printer, Mifare/HID/iClass, backup battery Power supply: 12V3A Verification Speed: ≤2 sec Operating temp: 0c- 45c Operating Humidity: 20%-80% Dimension: 193.6*165.2*86mm (Length*Width*Thickness)