Planar PT1945R. Display diagonal: 482.6 mm (19 "), Response time: 5 ms, Display brightness: 250 cd/m². Number of loudspeakers: 2 pcs, RMS rated power: 1 W. VESA mounting interfaces compatibility: 100 x 100 mm, Tilt angle: -5 - 90 °. Input voltage: 100 - 240 V, Input frequency: 50/60 Hz, Power consumption (standby): 4 W. Width: 431.8 mm, Depth: 59 mm, Height: 356.8 mm