How are the host unit/guest unit of an intercom controller grouped?

< 1 min read

The letters A, B, C displayed on the intercom controller’s screen represent group numbers. Each intercom controller can be divided into a maximum of three groups for separate conversations. In normal working mode, pressing the A, B, or C buttons allows switching between the three groups at will. Members of each group can only communicate with others within their current group. The host can double-click the A button to switch to the ALL groups mode. In this mode, headsets paired with the host can listen to voices from any group and communicate with members of any group.