The ProLite T1931SAW-1 uses highly accurate Surface Acoustic WaveTouch Technology (SAW) with a pure-glass scratch resistive front offeringsuperior image clarity and screen durability. The screen can be touchedwith a soft stylus finger or gloved hand making it suitable for a number ofapplications and the robust design and solid but flexible stand ensuresresilience in the most demanding environment. Menu Buttons are locatedon the side of the screen which can be locked to prevent tampering andinclude a handy function to deactivate the Touch Screen for cleaning . Theiiyama Prolite T1931SAW-1 Touch Screen is ideal for a wide range ofapplications including Point of Sale Kiosks Hospitality and EntertainmentControl rooms Education Training and many others.VESA 100 x 100 Wall Mount Compatible.