The IP rate identifies the Ingress Protection against humidity and dust. The IP level is described by 2 two figures: the first one is referred to the protection level against dust, the second against water. The Ingress Protection level is an international standard and it is utilized to measure the waterproof ness of any electronic products. Devices with a higher IP level keep the internal components safe and clean.
Euro Display’s
electronic billboards guarantee a IP65, the highest reachable in the LED visualization field. In the table below are summarized the different IP levels and their description.
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IP levels table - (italian)

IP levels table