3M™ MicroTouch™ System DST2270DX

Large touch screens for digital signage

The 3M MicroTouch System DST2270DX offers a chemically-strengthened glass, stylus-independent touch solution with fast-accurate-repeatable response and operation unaffected by contaminants, static objects or other touches on the screen. The DST2270DX system is ideal for large-format LCD displays used for interactive digital signage and point-of-information applications. Available for 32", 40", 42", 46" 52" and 55" display sizes.

3M™ Dispersive Signal Technology (DST) is poised to become the touch technology standard for large-format interactive displays. Traditional touch technologies detect "touch" by interrupting acoustic waves, optical fields or infrared light above the surface of the touch screen. What's different about 3M DST is that it precisely calculates touch locations by analyzing the bending waves within the glass substrate that are created by the user's touch. This allows for fast, accurate, reliable touch performance that is unaffected by contaminants, scratches, or static objects on the screen, as well as enabling stylus support and multi-user capability.

Dispersive Signal Technology
•Superior surface durability is designed to maintain optical and functional performance over the life of the product
•Provides reliable operation in the presence of dust, dirt, and other surface contaminants 

Durable Glass Surface
•Requires MoHS 7 or higher to induce a cosmetic scratch ensuring reliable performance in high-use environments
•Chemically-strengthened glass meets EN/UL 60950 glass breakage specifications
•Anti-glare surfare etch provides excellent optical properties in a wide range of ambient light conditions and minimizes the appearance of fingerprints 

Versatile Installation Options
•Outstanding performance in either vertical position (portrait and landscape) and horizontal position (as in a tabletop configuration)