All of our TVs are multisystem with built in PAL, SECAM & NTSC tuners built-in. They are not just monitors, but actual televisions, and can be used plug-and-play anywhere in the world, meaning no converters are required. They are self-regulating against power surges (100-250v) and are all Hi-definition. We have sizes ranging from 19″ all the way up to 70″, and we carry only the best of the top brands!