The DPM consists of three units: DPM-MAIN, DPM-EVA, and DPM-KPD. These public address consoles are compatible with the Boutique and Sinergia systems.

The DPM-MAIN is the main digital public address console that provides 8 programmable buttons and a talk button. The DPM-KPD is a keyboard used to expand the keys of the DPM-MAIN (with 8 additional keys), and the DPM-EVA is a 5-button keypad with a monitoring speaker and an EVAC button protected by a window.

Up to 16 public address consoles can be connected to BTQ-SL8 and 32 to BTQ-VM4/VM8/SG8; wiring can be done in a chain or redundant loop.

The DPM-MAIN can attach 15 additional units:

     1 DPM-EVA and 14 DPM-KPD
     15 DPM-KPD

The programmable buttons represent a single zone or a group of zones, the buttons can also act as event triggers, recording, message routing, message playback button, etc., and can be easily configured through the web browser. The Talk button can be programmed in PTT mode (push to talk) or continuous mode (one press to open the audio channel and another to close it).