Obeytouch Surface Acoustic Wave (SAW) Touch Screens are available in sizes from 7″ to 42″ with 3mm, 4mm or 6mm tempered glass options, offering high optical clarity and accurate finger-only touch activation. Selected models are electrically and mechanically compatible with Elo 1537L / 1739L / 1939L controllers and drivers, providing direct drop-in replacement for existing Elo-equipped kiosks and information terminals. SAW sensors support standard USB or RS232 controller interfaces with Windows plug-and-play; Linux and Android drivers are available on request. Optional features include anti-dust/anti-water edge sealing, black silk-screened border, custom cut-outs and OEM/ODM branding. All SAW touch screens are CE/CB/EMC certified and supplied with matched controller board, cabling and integration documentation.