ELO 1939L E945445 AccuTouch Antiglare Open-Frame Touchmonitors. The Elo Touch Solutions 1939L and 1931L 19" LCD open-frame touchmonitors deliver high performing touch solutions for OEM’s and systems integrators, and complement the large family of Elo touch solutions for applications in the retail self-service and gaming/ amusement markets. These compact touchmonitors are "designed for touch" with proven Elo expertise and reliability built in, not added later by altering an existing monitor. The 1931L in a zero-bezel glass-to-edge design is available with IntelliTouch ZB / iTouch Zero-Bezel surface acoustic wave in both single-touch and dual-touch versions, and with IntelliTouch Pro projected capacitive multi-touch technology. The 1939L features an injection-molded bezel with a virtually invisible watertight seal, narrow borders and comes with IntelliTouch single touch, IntelliTouch Plus dual touch and SecureTouch anti-vandal surface acoustic wave as well as AccuTouch resistive touch technology options.