Same as PMA7000S With Marker Beacon Receiver.

The PMA7000 represents the next evolutionary step in audio control. With the introduction of IntelliVoxtm, the ...

Same as PMA6000C but with Marcer Beacon Receiver built in.

The PMA6000 combines an audio selector panel with a top-quality intercom and a slew of features ...

4-PLACE Audio Selector/Intercom Audio Communication Reaches New Heights! The PMA4000 is a 4-place panel mounted intercom ...