4-BDL5588XC 55″ COMM (24X7) VIDEOWALL DSPLY, 4-PEERLESS SUPREME FULL SRVC VIDEO WALL MNTS, TRIPP LITE ISOBAR ULTRA SURGE, DAISY CHAIN CBLS-DVI, IR & RS-232, IR SENSOR, EDGE FINISHING KT, CCK4602 COLOR CAL. KIT.