The Pro Diversity - Wireless DMX offers a very easy and fast way of connecting and setting up a lighting system and especially a system with remote fixtures or difficult placed fixtures, as no cables and expensive downtime is required. With the new Wireless Pro Diversity your lights and effect fixtures no longer lie at the end of 100 miles of winding, tangled cables, loose connectors or difficult rigging installations. Instead they need only sit within range of the WDMX-512 PD transmitter box, and not even within line of sight - although this is preferred.