LCD 2-inch TFT (220*176)Color Screen, Fingerprint Capacity 1,500, Card Capacity: 5.000, Records Capacity 80,000, Access Control Interface : Electric lock, Door sensor, Alarm, Exit button, Door bell, Wiegand Output, Power Supply DC 12V/3ADimension 91*188*38mm(W*L*H) RFID Card (standard)/Mifare Card(optional)