... :250Nits, Contrast: 450:1,Deflection angle:180 degree3. Touch screenSurface sound wave style touch screen, defend against riots and dust-proof, acurrate ... not drifting, 50,000,000 times with a point of touch.4.Card readerMotorized Magnetic Card Reader (with IC/PSAM card ... ) x 160(H) Weight about 60 kilogrammesModular design- JUST K4056/F Lobby self-service terminal