This is a complete package for 18 Outdoor LED Wall.  Each panel is 1 x 1 meters sq in size and are typically described as 'outdoor rental' packages.  AC power is Nuetric 'daisy chain'  as is the data cables  (Cat 5 or 6).  Comes with all cables and sending box.  Modules work perfectly and are BRIGHT!  Located in Central Florida.  Pick up only.  No reasonable offer refused. (Picture show the actual LED wall for sale).