Commax 1 to 2 Audio Intercom System Kit New

New Commax 1 to 2 intercomunicating audio intercom system kit. Top quality. A button to call the other handset and a button to open a gate. One handset plugs into 220V to power the whole system. 2 wires to the gate station, 2 wires to the gate and 6 wires between handsets. We also have a gooseneck, rain shield and spares.