The U-Box is used for wall mounting speaker stations. The U-Box mounts to studs and has top/bottom (depending on mounting orientation) and side access holes for permanent installations. Intercom cabling connects directly to the terminals on the back of the speaker station.
Easy Wiring - Via XLR “loop-through” or push-type wiring terminal block.
Panel Mic Key - Selects built-in panel microphone or gooseneck microphone (when present) when in the ON position. Selects headset/handset when in the OFF position.
Speaker Key - Selects the built-in speaker in the ON position and the headset/ handset when in the OFF position.
Call Key - Used to send call signals on the intercom channel and to indicate incoming calls.
Intercom Talk Key - Only momentary (push-to-talk) is possible.
Panel Mic Connector - Accepts an MCP-90 series microphone.