Elo TouchSystems 1519L. Display diagonal: 396.2 mm (15.6 "), Response time: 8 ms, Display brightness: 225 cd/m². Power consumption (typical): 18.4 W, Input voltage: 100 - 240 V, Input frequency: 50/60 Hz. Weight: 3430 g, Dimensions (W x D x H) with stand: 383 x 217 x 277 mm, Weight with stand: 5140 g. Number of loudspeakers: 2 pcs, RMS rated power: 2 W. Certification: USA UL, Canada cUL, Mexico NOM, CB