Can distinguish leak noises that are 10 times quieter than existing sensor Comparable sensitivity when sensor is mounted horizontally Can find leaks producting lower frequency noise - plastic pipes, trunk mains, low pressure A single radio channel for communications with outstations Quicker and easier to use for less experienced operators First dedicated non-PC based correlator with full colour display & WEB ENABLE High speed data transmission Not line of site or direction dependent Transceiver settings configured from Control Unit Sensor stowage & cable wrap Easily field replaceable batteries