Esser RK-MIC / HMC-K4 / HMC-K8 INTEVIO Announcement Microphone and Key Module

The remote announcement microphone RK-MIC enables live announcements from different points within the building and activates pre-recorded broadcasts. In addition to eight fixed function keys, there are eight freely programmable keys; the number of keys is increased by adding the HMC-K4 or HMC-K8 key module. The built-in loudspeaker allows monitoring of two audio channels, preventing announcements from being made to the wrong zone. An external source connected to the line input can be broadcast without requiring adjustment.