The Elo 2294L 21.5-inch open-frame LCD touchscreen features a slim design & narrow outside dimensions due to the state-of-the-art, energy-saving LED backlight, using less electricity to operate & generating less heat Sealed against dirt, dust & liquids, which simplifies integration into the final enclosure Projected capacitive (PCAP) units can be sealed into a solution & obtain an IP65 rating on the front side of the unit Touch Pro PCAP two-glass solution (2GS) technology that delivers both a 10-touch tablet-like experience along w/ two-touch thru-glass functionality-both modes support single or dual latex gloves as well as cloth gloves Designed and built for the complete solution, with touch integrated from the start Using Elo touchscreens combined w/ Elo software & drivers, everything is designed to work together & is tested as part of Elo's life-testing processes All Elo products go through rigorous reliability testing (over 20 tests) to deliver 50,000 MTBF