Service microphone base equipped with 7 buttons (from 1 to 6 + ALL) plus a "TALK" button for service voice communications or playback of pre-recorded messages. It can operate across the entire system or on specific zones selected via programming from the Logivox control panel display or Voice Manager software for Logirack systems. The 49BMC107 base is equipped with 2 RJ45 ports on the rear for daisy-chain connections (in/out) with other service stations. Extremely robust base with a matte black painted steel bottom and anodized aluminum top, featuring a gooseneck microphone and 2 front LEDs ("BUSY" and "SYSTEM") to indicate line status. Volume and tone control for each individual base can be programmed from the control unit. Addressing is performed via DIP-SWITCH programming, protected by a metal cover. The base requires external power via a 24VDC power supply, Art. 49ABM124, supplied with each station. RJ45 patch cable included.