PA desktop microphone (push-to-talk), for connection to PA-1120, PA-1240, PA-2420Z, PA-6010Z or PA-6020Z.
Automatic chime via microphone announcement button (talk)
Chime can be activated or deactivated as required
LED indication for talk and busy
Power supply via connected amplifier
RJ45 jack for connecting additional PA-4300PTT with slave/priority switch
3 x PA-4300PTT can be connected to each amplifier