... 4-Channel Video over UTP CAT5, Convenient and Neat Wiring Decreasing the Cost;Transmission of 16-Channel Data.DSA ... coax, making it's easier, more convenient for wiring installation. Specially in integrated systems, cable utilization rate is ... coax's, which greatly cuts down the cost for wiring installation. Exceptional Interference Rejection, Suitable for Complicated Working EnvironmentsExceptional ...