The Pro Lite T1931SAW-B5 uses highly accurate Surface Acoustic Wave touch technology (SAW) with a pure-glass scratch resistive front, offering superior image clarity & screen durability. The screen can be touched with a soft stylus, finger or gloved hand making it suitable for a number of applications, & the solid but flexible stand ensures resilience in the most demanding environments. Menu buttons are located on the side of the screen which can be locked to prevent tampering, & include a handy function to deactivate the touchscreen for cleaning. The iiyama Prolite T1931SAW-B5 touchscreen is ideal for a wide range of applications including Point of Sale, kiosks, hospitality & entertainment, control rooms, education, training & many others.