Our Heavy Duty industrial grade monitors are housed in a tough metal case and have a scratch resitant glass front to protect the LED back lit display. All the monitors in this range have the exact same style case so monitors of different suzes can be used if required while maintaining the overall system design theme. These LCD monitors have a range of different inputs too depending on the model and size. Monitors have a 3 year warranty and are continually rated so designed to withstand continual 24 hour operation.