Supports enrolling face picture, fingerprint, 13.56 MHz Mifare 1 card, DESfire card,Felica card and 125KHz EM card. 3.97-inch LCD touch screen,2 Mega pixel wide-angle lens; Supports TCP/IP, USB communication,DC 12V/2A Dimensions:121.6 mm × 137.9 mm × 125 mm (4.8" × 5.4" × 4.9")