... (12-36V), extra robust components, exclusive design, mountable, Backlight LED, no pixel faults, high-quality pedestal, extended temperature range ... explicit suitable for 24/7-operation• Back Light LED with 250nits brightness and 20,000h operation time, for ... 12VAdditional featuresOSD-Menu, Loudspeaker, Remote Controller, Touch-pen 7" Water Proof and Dust Proof Monitor with Touch Screen, LED backlight