Two intercom channels. Each belt pack can access two separate and distinct wired intercom channels, one at a time. Selection is made via convenient front panel buttons with LED indicators for each channel. This mode allows for only the belt pack users to hear. It lifts the wired portion so that crew members can discuss issues that need not concern the rest of the crew on the wired system.
Stage announce with relay closure.
This feature is invaluable during rehearsals. Directors love it because they can now work from the floor, with total wireless freedom. Intelligent transmitter power. Each belt pack has the ability to automatically lower its RF power when it gets in close proximity to the base station. Cast Magnesium Belt Pack.