22 inch infrared IR touch screen LCD monitor with touch screen lcd USB 2.0 Touchscreen Rear-mount or VESA mount Key SpecificationsSystem parametersLCD panel:SAMSUNG / TOSHIBAWorking Voltage:DC 11V-15VWorking Temperature:-10°C~60°CInput configuration:1 VGA input,touch input,DC 12V inputScreen size:22 inches (16:10 digital)Resolutions:1024*768/1280*1024/1680*1050/1920*1080 Brightness 500cd/ ...