COMPUTER MONITOR; TYPE: TOUCHSCREEN; SCREEN: LCD DIMENSIONS: 21.5 "; ELECTRICAL VOLTAGE: 12 / 24 V; 21.5'' ADVANTECH TOU CH INDUSTRIAL MONITOR, SLIM DESIGN, COMPATIBLE WITH VESA MOUNTING. SUPPORTS ORTA RESOLUTION UP TO 1920X1080, VGA & DVI-D VIDEO INPUT. POWER SUPPLY 12VDC FPM-7211W + FPM-7181W-SMKE