Easy-to-use microphone base with 1 key for service/commercial voice communications which take priority over music events. It works over the entire control panel or over specific zones selected through control panel programming on the LogiVox display. Connection to the dedicated bus (BUSP) takes place by means of an RJ25 connector. The base 49PMS101 is powered directly by the control panel, and up to 8 stations of the same type can be installed on the same line. A DIP-SWITCH positioned underneath the base is used to program the key for microphone activation with a button (PTT) or with On/Off operation. A two-tone LED on the front indicates the line status (green - line free; red - line busy). Strong metal material used to construct the compact base. Equipped with a gooseneck microphone with anti-pop headset, output volume controller and microphone sensitivity control located underneath the base. RJ25 cable, length 3 m, supplied; line splitter provided to allow practical and quick cascade wiring (in/out) with other 49PMS101 stations using cables with RJ45 connector.