Users: 2.200 Fingerprints Transactions: 50,000 Logs CPU : 32bit Microprocessor 400MHz Sensor: 500 DPI Optical Sensor Identification Speed: <=1 sec FAR: <= 0.0001% FRR: <=1% Communication: TCP/IP, USB- Host & Client Function keys: 4 Power: 12V DC Operating Temperature: 0°C - 45°C Operating Humidity: 20% - 80% Dimensions(L x W x D) : 189 x 136 x 44 mm Access control interface: 50 time zones , 5 groups , 10 open door combinations Relay contact: Electric lock, Door sensor, Exit button, Alarm, Door bell