(4) 150 Foot Cable for SDH-C75100, SDH-C75080, SDH-C74040, SDH-C73040 Samsung HD System 150 ft integrated video and power cable for Samsung HD Systems Premium well built cable Copper wire for good signal stregnth and low volatge drop Free BNC couple included for linking multiple cables Samsung SDH-C75100, SDH-C75080, SDH-C74040, SDH-C73040 compatible