Audac APM104 MK2


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Audac professional Digital Paging Microphone – with 4 Zones

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SKU: APM104 Categories: , Tag:


Audac APM104 MK2 Digital Paging Microphone – Doneo Malta


  • 4 zone/function buttons
  • Freely programmable configuration
  • Analogue & digital audio transfer
  • Selection & status indication LED’s
  • PTT, select & clear all buttons
  • Gooseneck microphone (cardioid)
  • Internal memory for ding-dong/voicefile
  • Built-in compressor/limiter
  • Custom button labeling for project overview


  • Public buildings
  • Fire departments
  • Warehouses
  • Business offices
  • Sports sites


The APM104MK2 is a fully digitally controlled paging microphone featuring four freely programmable and configurable zone or function selection buttons, allowing it to be used for a wide varity of paging purposes, ranging from dispatching, priority calls, evacuation and general purpose announcements. The audio output is configurable for both analogue as well as digital audio output, allowing the APM104MK2 to be used in combination with various intelligent matrix systems as well as intelligent relay switch units which allow implementation to any existing sound / announcement systems.

The configuration can be freely programmed using the corresponding user interface or software tool. Few examples of programmable functions are zone select, push-to-talk, relay activation and even voice file playback. This allows the APM104MK2 to be implemented to a wide varity of applications ranging from simple & small to the most complex and demanding applications. In addition to standard paging / announcement systems functionality, the APM104MK2 offers specific features such as ‘multiple ding-dong’ allowing uploading and playback of custom chime tones and a voice file playback which allows internal storage of voice files with a maximum of 10 minutes spread over 30 different files.

Voice file playback is triggered by button activation or at pre-defined moments. The paging console is fitted with a cardioid gooseneck microphone and the system operation is monitored through three colour illuminated push buttons and various indicator LED’s. Custom button labeling further improves a clear and specific project overview

Technical Drawing

Polar Pattern Cardioid (unidirectional)
Sensitivity (1W/1m) -42 dB
Indicators 3 Colours illuminated push button
Level & status indication LED’s
Internal storage 10 minutes audio or messages spread over max 30 files
Connectors RJ45 (data + Power)
Connection standard TIA/EIA T568B
Buttons 4 x programmable zone/function
1 x PTT (push-to-talk)
1 x select & clear all
Microphone Type Back electret condenser
Gooseneck length 350 mm
Frequency Response (± 3 dB) 100 Hz – 20 kHz
Power Consumption 4.8 W (max.)
Supply 24 V DC (min. 16V DC)
Max. cable length Without external PSU 113 m
With external PSU 300 m

Additional information



Microphone Type

Microphone Features

Paging Microphone, Wired


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